ETC PPO57

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About Pico Technology
New Product Information
Information on our latest products is always available from our
web site:
Pico Technology was established in 1991 and soon became a
leader in the field of virtual instruments for data acquisition.
Since then, others have produced similar products but we like
to think that nobody does it quite as well.
www.picotech.com
In addition we have an e-mail based mailing list to give advanced
warning of new product releases and software upgrades. You
can subscribe from our web site, or by sending an e-mail to:
Pico has always been recognised for providing innovative, lowcost alternatives to traditional test equipment and data
acquisition products; by doing so we have made high quality
instrumentation affordable. Our aim is to serve our customers
to the best of our ability, saving them time and money.
[email protected]
10 Year Anniversary
with the subject ‘join mail list’.
Pico Technology Ltd have now been manufacturing PC based
test and measurement equipment for 10 years.
This catalogue is produced twice a year. If you have purchased
anything from us in the last three years you will automatically be
sent the latest copy. If you would like to be added to our mailing
list, simply FAX back the covering letter that came with the
catalogue, send Pico an e-mail or visit our website.
Pico’s first product was an 8 bit, single channel analogue to
digital converter. Now though, Pico have more than 50 hardware
products available for all types of test and measurement
applications.
Compliance
Unbeatable Service
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Free pre-sales technical advice
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Free lifetime technical support
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Free software upgrades from our web site
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Worldwide network of distributors
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Simple, no hassle ordering
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No minimum order charge
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Usually same day despatch
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Payment accepted in Sterling, Euros and US dollars
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All major credit and debit cards accepted
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All products year 2000 compliant
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All products CE marked where appropriate
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All products carry a 2 year warranty
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ISO9001 registered
All Pico products are CE marked and comply with the relevant
European directives.
Trademarks
Pico Technology Limited, DrDAQ, PicoScope, PicoLog and
EnviroMon are internationally registered trademarks of Pico
Technology Limited.
Pico Technology acknowledges the following product names as
trademarks of their respective companies: Windows, Visual
Basic, LabVIEW, Agilent VEE, Delphi and Xircom.
ISO9001
Pico Technology is an ISO9001 registered company. We put
enormous effort into our systems so that we can provide our
customers with well designed, reliably manufactured products
at a competitive price. Every individual in the company is
responsible for the quality of their contribution and we continually
strive to improve the quality of the products and services we
supply.
Worldwide Support
Pico Technology has an international network of distributors.
They will be happy to assist you with your sales and service
needs in your country. A list of our distributors is available at:
www.picotech.com/distribl.html
DOS Software
To enable our customers to use Pico Technology products with
older computers, we still supply DOS versions of PicoScope,
PicoLog, however, most of Pico’s newest products are not
supported in DOS. These programs are no longer updated and
do not have all the functionality of the Windows software
described in this catalogue. Please check with Pico that DOS
software is suitable for your application.
Our software and documentation is supplied in many language
versions: English, French, German, Italian, Spanish and
Swedish.
Warranty
All Pico products carry a return to manufacturer 2 year warranty.
Bought in products and accessories carry a 1 year warranty or
the manufacturer`s warranty, whichever is greater. The warranty
becomes void if the unit has been tampered with or misused.
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Contents
PC Based Oscilloscopes, Spectrum Analysers & Meters....................................4
Application Note - High Res Scopes & Audio Analysis........................................9
Automotive Testing..................................................................................................10
Software Drivers & Examples.................................................................................11
Data Acquisition.......................................................................................................12
Scopes & Data Loggers In Education...................................................................16
Temperature & Humidity.........................................................................................19
EnviroMon System..................................................................................................22
Signal Conditioning.................................................................................................26
Probes........................................................................................................................29
Accessories...............................................................................................................30
Ordering Information...............................................................................................31
Quick Selection Guide
Product
C hannels
Input C onnector
Max Sampli ng Rate
Resoluti on
Page No.
AD C-10
1
BNC
20kS/s
8 bi ts
14
AD C-12
1
BNC
15kS/s
12 bi ts
14
11
D 25F
10kS/s (1ch.)
10 bi ts
14
11
D 25F
10kS/s (1ch.)
12 bi ts
14
AD C-22
22
D 25F
10kS/s (1ch.)
10 bi ts
14
AD C-16
8
D 25F
1.5S/s (16 bi t)
16 bi ts + si gn
15
9
Vari ous
10kS/s
10 bi ts
17
AD C-40
1
BNC
20kS/s
8 bi ts
6
AD C-42
1
BNC
15kS/s
12 bi ts
6
2
BNC
100kS/s (1 ch.), 50kS/s (2ch.)
12 bi ts
6
2
BNC
3MS/s (1 ch.), 1.5MS/s (2 ch.)
12 bi ts
8
2
BNC
333kS/s (1 ch.), 166kS/s (2 ch.)
16 bi ts
8
2
BNC
20MS/s
8 bi ts
7
AD C-200/50
2
BNC
50MS/s
8 bi ts
7
AD C-200/100
2
BNC
100MS/s (1 ch.), 50MS/s (2 ch.)
8 bi ts
7
AD C-11/10
AD C-11/12
DrDAQ
Parameters
Voltage i nput
(D ata acqui si ti on)
Li ght, Temperature, pH,
Voltage, Resi stance
AD C-100
AD C-212
AD C-216
AD C-200/20
Voltage i nput
(Osci lloscopes,
Spectrum Analysers
and Meters)
TC -08
Temperature
8
Mi ni
Thermocouple
5 samples per second
0.03°C
19
PT-104
Temperature,
Resi stance, Voltage
4
4 Pi n Mi ni -D i n
C onnector
1 Sample per second
0.001°C
20
T H-0 3
Temperature
3
FC C 68 4/4
1 sample per second
0.01°C
21
R H-0 2
Humi di ty
Temperature
2
Uses i nternal
sensors
1 sample per second
0.01%
21
Envir oMon
Temperature, Humi di ty,
Li ght, Pressure....
30
Vari ous
1 per mi n
Vari ous
22-25
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PC Based Oscilloscopes,
Virtual Instruments
A range of PC based test instruments that offer all the functions
of conventional equipment, and also many features not normally
available in this price range.
Virtual instruments replace bulky and expensive test equipment,
saving money and workbench space. They make switching
between instruments quick and easy. Pico Technology virtual
instruments are easier to use than traditional instruments;
simple to use software and on-screen help makes you an expert
within minutes.
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Compact and portable units
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Uses PC monitor for a large colour display
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Can be used with desktop or laptop PCs
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Hardware & software in one package; no
compatibility problems or complex setup
procedures
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Units are also supplied with PicoLog
software which transforms your PC into
an advanced data logger.
By integrating several instruments into one small unit, a virtual
instrument is lighter and more portable. When used with a
notebook computer, field engineers can carry a complete
electronics lab in their PC.
The PC has made computing affordable, now Pico Technology
has made test equipment affordable too.
Virtual Instrumentation
Oscilloscope
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The real time digital storage
oscilloscope (DSO) combines
all the functionality of a
conventional 'benchtop' scope
with all the benefits of a PC.
Regular scope users will feel at
home with the usual timebase,
trigger options etc, but will
welcome the advantages of other useful features.
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Advanced display options include averaging for noise reduction,
accumulate to capture one off glitches and a min/max envelope
mode to highlight signal jitter. A chart recorder option is included
to reveal trends in slowly changing signals.
Trigger options include a 'save to disk' mode which makes
tracking down elusive intermittent faults easy. The ability to
save waveforms means service engineers can have a library
of waveforms on disk showing working instruments and likely
faults.
Summary of main features: Auto, repeat and single shot trigger modes. Selectable timeout
and save to disk trigger options. Selectable trigger source, level, slope and pre / post trigger
delay. X and Y multipliers to 'zoom in' on signals. Rulers to show amplitude and time
information. User defined scaling ranges. Support for Pico signal conditioning products.
Display options: current, accumulate, average, min & max and more...
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XY scope
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The XY scope is used to plot one
parameter against another. This
is useful when comparing the
phase of two signals
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Composite view
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Measurements
A composite view displays up to
four other views to compare traces
on the screen. Views can be
overlaid for comparison or
positioned side by side.
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Measurements can be displayed at the foot of the trace,
with a variety of statistical indicators:
Current value, average,standard deviation, min,
max,pass /fail.
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Spectrum Analysers and Meters
PicoScope
Virtual Instruments are supplied with PicoScope software that
turns a PC into an oscilloscope, spectrum analyser and a meter.
PicoScope provides many advantages over conventional
instruments, such as multiple views of the same signals and
on-screen display of voltages and times. Waveforms can be
annotated with notes and printed, saved or exported to other
applications.
PicoScope is both flexible and easy to use. For example, user
defined test menus can be set up to automate common tasks.
A click on a menu option can load up an example waveform,
set the instrument up to make a comparison measurement and
even display instructions and a photo showing where to connect
the probe. New functions can be added by downloading free
upgrades from our web site.
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Oscilloscope, spectrum analyser, XY
scope and meter functions
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Easy to install and use - up and running in
minutes, with full on line help
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Software supplied with all ADC units
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Windows (3.x, 95/98/ME, NT/2000) versions
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International language versions
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No license fees - Free upgrades available
from our web site
Download PicoScope from our web site: www.picotech.com/download.html
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Spectrum analyser
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The spectrum analyser has the same trigger options as the
oscilloscope. This makes it possible to capture the spectrum
of a 'one off' event such as a single drum beat.
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When used with a high resolution unit like the ADC-212 or
ADC-216, it is ideal for audio spectrum analysis and noise and
vibration measurements.
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Summary of main features: FFT based spectrum analyser. Normal, average and
peak detect modes. Linear/Log scales for both amplitude and frequency. Rulers to
show amplitude, frequency and phase. Seven window types. Variable number of
spectrum bands. Same trigger functions as oscilloscope.
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Meter
The meter displays one or more parameters
as numbers, together with an optional bar
graph. The multimeter displays AC volts (true
RMS), DC volts, decibels or frequency for a
signal simultaneously. Other parameters can
be displayed (e.g. pressure or acceleration)
by adding custom ranges.
Available measurements:
Frequency, High pulse width, Low pulse width, Duty cycle, Cycle time,
DC voltage, AC voltage, Peak to peak, Crest factor, Minimum, Maximum,
Risetime, Falltime, Rising rate, Falling rate, Voltage at cursor, Time at
cursor, Frequency at cursor, Amplitude at cursor, Peak frequency, Peak
amplitude, Second to sixth harmonic amplitude, Total
Power,THD,THD+N,SFDR,SINAD,SNR,IMD & Gain.
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Virtual Instrumentation
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The spectrum analyser shows the
amount of energy in each of a
number of frequency bands. It is
especially useful for tracking
down the cause of noise in
measured signals.
As an
example, a peak at 50 or 60Hz
would suggest noise due to mains pick up. Higher frequency
peaks may be easily identified as switching noise from power
supplies or noise from digital circuits. An averaging mode is
provided to reduce the effects of random noise and a peak
detect mode is useful for testing amplifier bandwidths.
ADC-40 & 42
ADC-100
Virtual Instrumentation
Low cost single channel
High resolution, general use
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Low cost
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12 bit resolution
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No power supply required
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Dual channel
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Compact design
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9 voltage ranges
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Oscilloscope and data logging software
included
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Oscilloscope and data logging software
included
The ADC-40 and ADC-42 are single channel PC based
oscilloscopes, spectrum analysers and multimeters. Simply plug
a unit into the parallel port of your PC and run the supplied
PicoScope software.
The ADC-100 is a dual channel oscilloscope, spectrum analyser
and multimeter. It connects to the parallel port using the supplied
cable and requires no power supply. This makes it very useful
as a general purpose test instrument both out in the field and in
the lab. For a higher speed version, consider also the ADC-212
(Page 8).
For low frequency signals, the units provide all the functionality
of conventional scopes at a fraction of the price. The ADC-40
has 8 bit resolution, whilst the ADC-42 has a 12 bit resolution
which makes it more suitable for measuring small signal
changes, both on the scope and spectrum analyser.
Probes and Test Leads
We supply a range of probes and test teads, including a differential
probe for mains voltage measurements. Please see page 30.
These two products are ideal for situations where budget is
important. The units provide large, colourful displays and all
the usual timebases and trigger options, all in a case slightly
larger than a matchbox. These features, combined with their
low cost, make the ADC-40 and ADC-42 perfect as educational
and training tools.
For experiment ideas suitable for
school science visit:
www.picotech.com/experiments/
Description
ADC-40
ADC-42
Price
£69
£95
Order No.
PP036
PP038
Description
ADC-100
6
Price
£219
Order No.
PP010
ADC-200
High Speed
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Highest Speed and Performance
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100MS/s Digital Storage Oscilloscope
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A fraction of the cost of comparable
benchtop scopes
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8k/16k/32k Buffer memory
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Oscilloscope / spectrum analyser and data
logging software included
The ADC-200 PC based oscilloscopes offer performance only
previously available on expensive ‘benchtop’ scopes. As a
general purpose lab scope, the large memory and advanced
trigger functions make it ideal for designers of microcontroller
and other digital circuits, whilst the spectrum analyser is an
essential tool for tracking down noise in power supplies and
amplifiers. For field engineers servicing and repairing equipment,
a library of waveforms showing the correct signals at each test
point (and typical problems) can save valuable time.
The high speed of the ADC-200 means that it is
capable of capturing video waveforms pictured
above
The ADC-200 is supplied with a mains adaptor. A battery pack
is available to make the ADC-200 more portable.
Rechargeable Battery pack
The ADC-200 is available in three models, offering sample rates
of 20, 50 and 100MS/s (100,000,000 samples per second) all
with 8 bit resolution:
Product
Sampling rate
Analog bandw idth
ADC-200/20
20MS/s
10MHz
ADC-200/50
50MS/s
25MHz
ADC-200/100
100MS/s
50MHz
Description
ADC-200/20
ADC-200/50
ADC-200/100
Battery pack
Price
£299
£399
£499
£99
To enable the units to be used out in the field
with a laptop PC (or anywhere where there
is no mains supply available) a battery pack
is available. It is the same size as an ADC2xx and plugs into the DC socket on the
back of the ADC. It will run an ADC-2xx
for approximately five hours from a full
charge. A full charge takes 4 to 5
hours using our standard mains
power supply.
Order No. / Power Supply
UK (230V)
EU (230V)
PP025
PP058
PP028
PP060
PP049
PP057
PP123
PP123
7
US (110V)
PP072
PP073
PP074
PP123
Virtual Instrumentation
Advanced trigger modes help track down intermittent faults. For
example, to find a fault with a fire or burglar alarm, the ADC200 can be left running overnight with its ‘save to disk on trigger’
option enabled. When the fault occurs, a trace will be saved to
disk complete with a time/date stamp. To locate errors in digital
signals, the display overwrite option can be used to highlight
erroneous events even if they only occur once.
ADC-212 and ADC-216
High Resolution Oscilloscope / Spectrum Analyser
The ADC-216 is a high resolution, high precision oscilloscope.
The unit is accurate to 1% and has 16 bit resolution. This makes
it ideal for measuring vibrations, noise and audio signals.
The ADC-216 has a large 32k waveform buffer, therefore it is
possible to capture the most complicated signals, then expand
the areas of interest to show finer detail.
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High resolution and precision
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Ideal for automotive fault finding
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32k Sample memory
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Oscilloscope and data logging software
included
Virtual Instrumentation
In digital electronics a signal change of 1% is usually no problem,
but in audio electronics 0.1% distortion or noise can be a disaster.
Conventional DSO’s only offer 8 bit resolution, so can detect at
best a 0.4% signal change. This means that they are unsuitable
for many applications ranging from monitoring sensors and
transducers to detecting noise and vibration. Precision
oscilloscopes require more than 8 bit resolution.
As well as resolution, noise is an issue. The amplifiers that make
up the ‘front end’ of a conventional DSO are designed to have a
high bandwidth. Low noise is not a priority and so 1% noise
figures are typical. The designer of a 16 bit oscilloscope has a
tough job, noise must be kept below 0.0015% (15ppm), otherwise
the extra resolution will be swallowed up by noise. For more
information, please visit:
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High resolution and precision
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Ideal for audio spectrum analysis
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32k Sample memory
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Oscilloscope and data logging software
included
www.picotech.com/applications/resolution.html
Description
Price
ADC-212
ADC-216
£299
£499
Order No. / Power Supply
UK (230V)
EU (230V)
PP108
PP082
PP109
PP085
US (110V)
PP083
PP086
Virtual Instrumentation Specification and Selection Guide
Product
ADC-40
ADC-42
ADC-100
ADC200/20 ADC200/50 ADC-200/100
ADC-212
ADC-216
8 bits
2 x BNC +
1 external trigger
±50mV to ±20V
in 9 ranges
±100V
1M S
12 bits
2 x BNC +
1 ext. trigger
±20mV to ±20V
in 10 ranges
±100V
1M S
16 bits
2 x BNC +
1 ext. trigger
±20mV to ±20V
in 10 ranges
±100V
1M S
100MS/s
3MS/s
333kS/s
0 to 50MHz
±1%
2µs/div
to 50s/div
0 to 1.5MHz
±1%
20µs/div
to 50s/div
0 to 166kHz
Resolution
8 bits
12 bits
12 bits
Channels
1 x BNC
1 x BNC
2 x BNC
±5V
±5V
±30V
1M S
±30V
1M S
±50mV to ±20V
in 9 ranges
±100V
1M S
20kS/s
15kS/s
100kS/s
±1%
500µs/div
to 50s/div
0 to 10kHz
±1%
500µs/div
to 50s/div
0 to 7kHz
±2%
100µs/div
to 50s/div
0 to 50kHz
Dynamic range
50 dB
65dB
70 dB
50 dB
50 dB
50 dB
80dB
96dB
Analog bandwidth
10kHz
7.5kHz
50kHz
10MHz
25MHz
50MHz
1.5MHz
166kHz
8k
16k
32k
Voltage ranges
Overload protection
Input impedance
Sampling rate
Accuracy
Scope timebases
Spectrum ranges
Buffer size
Power supply
Dimensions
Output connector
Supplied software
No buffer
No buffer
No buffer
None required
None required
None required
20MS/s
50MS/s
±3%
100µs/div
to 50s/div
0 to 10MHz 0 to 25MHz
500mA @ 12V
55 x 55 x 15mm 55 x 55 x 15mm 85 x 145 x 25mm
140 x 190 x 45mm
32k
32k
500mA @ 12V
140 x 190 x
45mm
500mA @ 12V
140 x 190 x
45mm
D25 to PC parallel port
PicoLog: DOS and Windows (3.x, 95/98/ME, NT/2000). PicoLog for DOS does not support the ADC-200, ADC-212 or ADC-216
PicoScope: DOS and Windows (3.x, 95/98/ME, NT/2000). PicoScope for DOS does not support the ADC-216
Drivers and Examples: C, Pascal, Delphi, Visual Basic, LabVIEW and HP VEE
A macro is provided to collect data directly into an Excel spreadsheet
Please call for details about Linux drivers
8
High Resolution Scopes & Audio Analysis
Pico ADCs Suitable for Audio Spectrum Analysis
Although most of the Pico ADC range can be used for audio
spectrum analysis, the higher resolution devices are most suited.
For high-end professional testing the ADC-216 is hard to beat.
For general purpose work the ADC-212 is ideal.
The ADC-212 through a combination of oversampling, digital
filtering and software averaging can actually improve on this
theoretical 72dB. The ADC-216 with its 16 bit resolution (65536
steps) has close to 100dB of dynamic range. To put these figures
in context a typical tape deck would have 40 to 50dB of dynamic
range, a quality power amplifier 70 to 80dB and a top end CD
player 80 to 90dB.
The two key specifications for an FFT analyser are sampling rate
and dynamic range. A spectrum analyser will be able to display
up to one half of the maximum sampling rate. To cover the entire
20kHz audio band this calls for a sampling rate in excess of 40ksps.
If you are interested in testing the frequency response of amplifiers
you may wish to look well beyond the 20kHz point so a higher
sampling rate is required.
The specifications of Pico ADCs are summarised in the table
below:
The dynamic range of the spectrum analyser is the next most
important consideration. Most oscilloscopes (whether PC based
or benchtop) have an 8 bit resolution (256 steps). This limits
spectrum analysis to 48dB of dynamic range (20log256) The ADC40 and ADC-200 are both 8 bit devices. Unusually for
oscilloscopes, the ADC-42, ADC-100 and ADC-212 are 12 bit
devices (4096 steps) which gives a theoretical maximum of 72dB
of dynamic range.
Unit
Resolution
Spectrum
Range
Dynamic
Range
ADC-216
16 B i t
166 kHz
>95dB
ADC-212
12 B i t
1500 kHz
>80dB
ADC-100
12 B i t
50 kHz
>70dB
ADC-42
12 B i t
10 kHz
>65dB
A D C - 200
8 Bi t
50 MHz
>50dB
Precision oscilloscopes in use
Audio spectrum analysis
Example using an 8 bit oscilloscope
Example using a 12 bit oscilloscope
The same signal captured with
a 12 bit oscilloscope (ADC-212)
looks the same in the normal
scope view. The x50 view looks
much better, the digitisation
steps are only just visible. On the
spectrum analyser, we still
cannot see the 50Hz noise, but
we know that there is at least
an 80dB difference between the
signal and the noise.
Example using a 16 bit oscilloscope
With 16 bit oscilloscopes (ADC216), the x50 trace is smooth,
with no signs of distortion caused
by the digitisation. The spectrum
trace shows 50Hz noise (approx
86dB down) and also harmonics
of 50Hz (at 150Hz and 250Hz).
9
Virtual Instrumentation
An 8 bit oscilloscope gives a good
visual representation of the wave.
If however, you wish to ‘zoom’ in
on the signal to magnify an area
of interest, this soon shows up the
limitations of an 8 bit oscilloscope.
The signal contains 50 Hz noise
due to mains pickup, but the 8 bit
scope does not have enough
resolution to detect it.
An ideal CD player should have a flat frequency response over
the whole audio spectrum. The specifications of a portable CD
player stated a 20Hz to 20kHz response within 3dB. We tested
this using a sinewave that sweeps from 0 to 20kHz. Plotting such
a frequency response is not possible with many FFT spectrum
analysers as they take several seconds processing and displaying
the results. The result tends to be that only one frequency peak
gets captured during the sweep. PicoScope is optimised for speed
- even on a relatively slow PC the spectrum analyser has a near
instantaneous ‘real time’ update rate. To display the frequency
response as a single line rather than a moving peak, we used
PicoScope’s peak detect function as shown below. As you can
see, the -3dB point is not the 20kHz claimed by the data sheet,
but is nearer 16kHz.
Automotive Testing
High Resolution Oscilloscopes for Automotive Diagnostics
The Pico ADC-212 PC based oscilloscope / meter is our recommended product for automotive diagnostics and fault finding. It is
ideal for viewing and testing most automotive signals and sensors including ABS, air flow, alternator, CAM & crank sensors, ignition,
injector, starter current, TDC sensors etc. Many such examples are included in our library of waveforms.
▼ High resolution and precision
Secondary Ignition Pickup
▼ Ideal for automotive fault finding
▼ 32k sample memory allows detail to be
expanded
▼ Unlimited storage of waveforms &
setups
▼ Advanced trigger modes capture
intermittent faults
▼ Free software upgrades and technical
support
▼ Oscilloscope and data logging software
included
Due to the high voltages involved in
secondary ignition systems, it is not
possible to make measurements by
direct connection, attempting to make
a direct connection will almost certainly
damage the measuring instrument.
The probe is a capacitive pickup which simply connects around
the insulation of an ignition circuit component such as a plug
wire, this avoids the need for direct connection.
The ADC-212 has two features that set it
apart from most oscilloscopes (both
‘automotive’ and ‘lab’ scopes), the first is
resolution and the second is memory
depth.
The probe comes with a shielded 1.8m (6 foot) lead. It is suitable
for use with conventional ignition systems and most HEI and DIS
systems. Our library of Automotive Waveforms contains example
waveforms captured using an ADC-212 and the ignition pickup.
600A AC/DC Current Clamp
Virtual Instrumentation
The current clamp is ideal for use with
the ADC-212 to display starter current
waveforms, charging currents and for
performing quick compression tests.
Unlike most digital storage
oscilloscopes which typically have
8 bit vertical resolution and poor
DC accuracy, the ADC-212 is
accurate to 1% and has a 12 bit
resolution. This gives a vertical
resolution of 4000 ‘dots’ compared
to the 100 or 200 of most
automotive scopes. As well as its
high vertical resolution, the ADC-212 has a large 32,000 reading
waveform buffer. This combination makes it possible to capture
complex signals and then expand areas of interest to show fine
detail (see the library of automotive waveforms for examples of
traces captured with the ADC-212).
With the supplied PicoScope
software, the ADC-212 can be used
as both an oscilloscope and a
spectrum
analyser.
Whilst
applications for the oscilloscope
(checking ABS, injector and ignition
waveforms) are obvious, the
spectrum analyser can prove a
surpisingly useful automotive tool. It
is ideal for setting up, testing and repairing car audio and with
the addition of a vibration sensor it can help track down worn
moving parts such as bearings without dismantling work.
The current clamp can measure up
to 600A (AC or DC). In use there is
no need to break into the circuit or disturb the isolation as the
opening jaws simply clamp around the current carrying conductor.
No electrical contact is required.
Cigar Lighter Power Lead
In the workshop the ADC-212 is normally
powered using the supplied mains
adaptor. If however you want to use the
ADC-212 (or any of our other high res
scopes) on the move with a laptop, this
handy lead allows you to power them from
the car’s cigar lighter socket.
The curled lead, when extended is over 3 meters in length so
also allows the scopes to be used under the bonnet whilst taking
power from the vehicle under test.
For more information on automotive testing visit:
www.picotech.com/auto/
Visit our library of waveforms:
Description
Price Order No. Power Supply
ADC-212
£299 PP108
(UK 230V)
PP082
(EU 230V)
PP083
(US 110V)
Ignition Pickup £35 MI074
Current Clamp £80 MI077
4mm - BNC
£10 MI078 (Required to
connect MI077 to ADC-212)
Lighter Power
www.picotech.com/auto/waveforms.html
10
£10
MI075
Software Drivers & Examples
Drivers & Examples for Data Loggers and Oscilloscopes
Pico Technology data acquisition products are supplied complete
with application software (PicoScope, PicoLog and EnviroMon)
which are suitable for most test & measurement applications.
In addition we also supply, free of charge, a wide range of
software drivers and examples.
Full List of Drivers
For customers who wish to write their own software, or integrate
Pico products into exisitng software, we supply both DOS and
Windows drivers. For DOS, we provide C and Pascal drivers.
We provide 16 bit DLLs for Windows 3.1x and 32 bit DLLs for
Windows 95/98/NT. Examples are included for C, Delphi and
Visual Basic.
For more inforrmation on the software drivers and examples
Pico provide, please visit:
www.picotech.com/drivers.html
Unlike most of our competitors, all the software drivers and
examples we provide can be downloaded FREE of charge from
our web site. To download any drivers or examples, please visit:
www.picotech.com/download.html
Product
Dos Examples
Window s Examples & Drivers
ADC-10
C, Pascal, QBasic
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-11
C, Pascal, QBasic
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-12
C, Pascal, QBasic
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-16
C, Pascal, QBasic
C, Delphi, VB, Excel, HP-VEE, LabVIEW,
Java
ADC-22
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-40
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-42
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-100
C , P a sca l
C, Delphi, VB, Excel, HP-VEE,
ADC-200
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-212
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
ADC-216
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
TC-08
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
TH-03
C , P a sca l
C, Delphi, VB, Excel, HP-VEE, LabVIEW
RH-02
C, Delphi, VB, Excel, HP-VEE, LabVIEW
PT-104
C, Delphi, VB, Excel, HP-VEE, LabVIEW
EnviroMon
C, LabVIEW
DrDAQ
C, Delphi, VB, Excel, HP-VEE, LabVIEW
Microsoft Excel
We provide, as standard, examples for the popular LabVIEW
program from National Instruments. The drivers and examples
are compatible with LabVIEW versions 4 and 5.
The example Excel macros show you how to collect data directly
into the spreadsheet from our products without the need for
other software.
Hewlett Packard HP VEE
Linux Drivers
HP VEE is attracting increasing interest, and we now offer free
of charge, working examples for our products. The drivers and
examples are compatible with HP VEE versions 4 and 5.
Demand for Linux applications is growing
steadily in the networking and scientific
communities. Linux offers powerful
networking and internet facilities, is very
robust and there are NO LICENSE
FEES!
Pico now provides Linux drivers for
several products, and is working on
drivers for the remaining products.
The drivers were developed for Red
Hat 6.0, and are being tested for
compatibility with Red Hat 5.2.
11
Virtual Instrumentation
National Instruments LabVIEW
Data
A range of easy to use PC based data acquisition products.
The units simply plug into the parallel or serial port of a PC
(desktop or laptop) and require no power supply. Used with
PicoLog software, they replace costly chart recorders and
complicated ‘plug in’ data acquisition boards. These PC based
instruments allow your computer to display and record voltages.
By connecting suitable sensors, they can be used to measure
temperature, pressure, humidity, light, resistance, current,
power, speed, vibration... in fact, anything that you need to
measure.
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Easy to install and use - up and running in
minutes
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Supplied with PicoLog data logging software
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Parallel port products are also supplied with
PicoScope virtual instrument software
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Low cost data acquisition systems
Multiple views
PicoLog displays data in a number of views, which
can be activated as and when required. These views
can be activated both during and after data collection.
Recorder View
Enables you to start or
stop recording and specify
recording files. It shows
the current readings and
alarm conditions for each
channel. All settings such
as scaling, channels and
sampling are controlled
from the recorder view.
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XY graph view
Displays one parameter
against another.
Data Acquisition
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Notes View ○
Attach notes to data.
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Program modes
PicoLog for Windows works in two modes: player mode for displaying previously recorded data
and recorder mode for recording new data. You can have more than one copy of PicoLog for
Windows running at once, so you can use the player to analyse old data whilst recording new
data.
PicoLog can collect data from multiple converters at the same time. This not only allows a mix of
voltage input units to be used on the same PC, but also allows other PC based instruments such
as the TC-08 (temperature measurement) and the ADC-200 oscilloscope to be used at the same
time.
Exporting Data
Data can easily be transferred (either as graphs or raw data) to other Windows applications
by using the clipboard (copy and paste). Graphs can also be saved to disk (as Windows
Metafiles) and data from the spreadsheet can be saved in text format. Current readings
can be transferred using Dynamic Data Exchange (DDE). PicoLog also supports IP
networking so it is possible to transfer measurements from a remote site via an existing
LAN, company network, or even over the Internet.
12
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Acquisition
PicoLog
PicoLog is a powerful but flexible program for collecting,
analysing and displaying data. The software can be used with
our data acquisition products, virtual instruments (pages 4-9)
and our temperature and humidity converters (pages 16-18).
Some of the features of PicoLog are listed here. To see for
yourself just how good it is, download a copy from our web site:
www.picotech.com/download.html
Graph View
Graphs can be displayed both during and
after data collection. Each channel can
be displayed in its own graph or multiple
channels can be displayed in the same
graph. Axes can be setup manually,
automatically or in chart recorder mode.
Multipliers allow you to magnify areas of
interest. Graphs can be ‘copied’ into the
clipboard and then ‘pasted’ into reports.
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Player View
Displays previously recorded
data. It enables you to scroll
quickly through stored files to
compare results on successive
runs. The player can be used to
examine old data whilst new data
is still being recorded.
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Spreadsheet View
Displays text data in a format
that can be easily ‘copied and
pasted’ into other applications.
Data can also be saved to disk
in standard ASCII text format.
Collect up to 1 million samples
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Supports all Pico ADCs
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Easy and intuitive to use
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Free upgrades and technical support
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Windows (3.x,95/98/ME,NT/2000) versions
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International language versions
Example Application
Battery discharge
Ever wondered which commercial battery actually lasts the
longest? The ADC-16 together with PicoLog is an ideal tool for
answering this question. This experiment requires the following
equipment:
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•
•
•
ADC-16
ADC-16 Terminal Board
A selection of 1.5 volt (AA) batteries
Battery holders to accommodate the batteries
A load resistor for each battery
For this example, a 10 Ohm load resistor was chosen; this
provides a similar load to a flashlight. These resistors were
soldered into the ADC-16 terminal board and the batteries in
their holders were connected to channels 1 through 5.
PicoLog recorder was setup to monitor and record the batteries
as they discharge. As the experiment is set to last for several
hours a low sample rate of just once per minute was selected.
Each channel is given the name of the appropriate battery type.
Once setup is complete the graph displays readings in volts of
all five channels.
When the record button is pressed, the data logging experiment
begins. The battery discharge can be viewed in either graph
format (below) or as a spreadsheet as the ADC-16 collects the
data.
Useful Features
Parameter Scaling can be used to convert raw data into standard
engineering units. A wide range of equation and table lookup scaling
This note is abbreviated. The full version of this application note,
options are provided.
and many others can be found on our web site
www.picotech.com/applications.html
Additional parameters can be
calculated, for example to calculate
power output from a boiler you may
need to multiply a flow reading from
one channel with the temperature
difference between two further
channels.
Alarm Limits can be set for each
channel to alert the user should a
parameter go out of a specified
range.
IP Networking enables remote data
collection from Pico’s full range of
data aquisition products.
13
Data Acquisition
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ADC-10
ADC-11
Single Channel, Low Cost
11 Channels
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Lowest cost data logger
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No power supply required
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Compact design
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Data logging and oscilloscope software
included
Data Acquisition
The ADC-10 is a low cost unit that provides your PC with a
single analog input. The ADC-10 has 8 bit resolution. As the
software is supplied, the ADC-10 makes an ideal data
acquisition solution for many applications. The ADC-10
measures 0 to 5V. See the ADC-40 (page 6) for a bi-polar
version.
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11 channels, 10 and 12 bit resolutions
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Compact design
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Digital output to power sensors
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Data logging and oscilloscope software
included
The ADC-11 connects to the PC parallel port and provides 11
channels of analog input in a case slightly larger than a
matchbox. The ADC-11/10 has 10 bit resolution, whilst the
ADC-11/12 has 12 bit resolution making it more suitable for
detecting small signal changes. The ADC-11 terminal block
provides screw terminals to simplify connection to the inputs.
ADC-12
ADC-22
Single Channel, High Resolution
22 Channels
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12 bit resolution
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22 channels
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No power supply required
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Compact design
Digital output for control purposes, alarm
functions or to power sensors such as
thermistors
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Data logging and oscilloscope software
included
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Data logging and oscilloscope software
included
The ADC-12 is similar to the ADC-10,
but has the advantage of 12 bit
resolution making it more suitable for
detecting small signal changes. The
ADC-12 measures 0 to 5V. See the
ADC-42 (page 6) for a bi-polar version.
Description
ADC-10
ADC-12
ADC-22
Price
£59
£95
£199
The ADC-22 connects to
the PC parallel port and is
similar to the ADC-11, but
provides 22 channels.
Order No.
PP002
PP006
PP023
14
Description
ADC-11/10
ADC-11/12
ADC-11 Terminal block
ADC-11/10 + Terminal block
ADC-11/12 + Terminal block
Price Order No.
£95
PP004
£149 PP151
£15
PP053
£105 PP120
£159 PP152
ADC-16
High Resolution and Accuracy
Terminal blocks
Terminal blocks are available for the ADC-11 and ADC-16. They
connect to the input socket on the units and provide screw
terminals to simplify connection to the inputs, without having
to solder.
The terminal blocks provide basic
PCB layouts for some simple
circuits used in data logging. Full
instructions are provided on how
to use the terminal boards
together with examples of useful
circuits.
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Highest resolution
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No power supply required
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Compact design
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Data logging software included
Voltages can be fed directly into
the data loggers using the boards if
they are within 0 to 2.5V (ADC-11)
or ±2.5V (ADC-16). Alternatively, the
terminal boards can be used to
measure voltages greater than 2.5V
by incorporating a simple potential
divider circuit.
The ADC-16 offers high resolution (16 bits + sign) and is capable
of detecting signal changes as small as 40µV. It provides a PC
with 8 highly accurate input channels. Pairs of channels can be
used differentially to reject noise. Reference outputs can be used
to directly power sensors.
Price
£125
£15
£135
For application studies using Pico
products, visit our website at
www.picotech.com/applications.html
Order No.
PP007
PP054
PP119
Data Logging Specification and Selection Guide
Product
AD C -10
AD C -12
AD C -11/10
AD C -11/12
AD C -22
AD C -16
Resoluti on
8 bi t
12 bi t
10 bi t
12 bi t
10 bi t
1 6 b i t + si g n
C hannels
1
1
11
11
22
8
Input ranges
0 to 5V
0 to 5V
0 to 2.5V
0 to 2.5V
0 to 2.5V
±2.5V
Sampli ng rate
20kS/s
15kS/s
10kS/s
10kS/s
10kS/s
1.5S/s
Outputs
1 (TTL)
1 (TTL)
1 (TTL)
±5V and 2.5V ref.
Accuracy
±1%
±1%
±1%
±0.5%
±1%
±0.2%
Overload
±30V
±30V
±30V
±30V
±30V
±30V
protecti on
Input i mpedance
200K S
200K S
>1MS
>1MS
>1MS
1MS
Input connector
BNC
BNC
D 25 female
D 25 female
D 25 female
D 25 female
D i mensi ons
55 x 55 x 15mm 55 x 55 x 15mm 55 x 60 x 15mm 55 x 60 x 15mm 85 x 145 x 25mm 85 x 145 x 25mm
Output
D 25 to PC
D 25 to PC
D 25 to PC
D 25 to PC
D 25 to PC
D 9 to PC
connector
parallel port
parallel port
parallel port
parallel port
parallel port
seri al port
Pi coLog*: D OS and Wi ndows (3.x, 95/98/ME, NT/2000)
Pi coScope**: D OS and Wi ndows (3.x, 95/98/ME, NT/2000)
Suppli ed
D ri vers & Examples: C , Pascal, D elphi , Vi sual Basi c, LabVIEW and HP VEE
software
A macro i s provi ded to collect data di rectly i nto an Excel spreadsheet
Please call for detai ls about Li nux dri vers
*Pi coLog D OS i s not sui table for use wi th the AD C -11/12
**Pi coScope i s not sui table for use wi th the AD C -16
15
Data Acquisition
Description
ADC-16
ADC-16 Terminal block
ADC-16 + Terminal block
Scopes and Data Loggers for Education
PC based oscilloscopes and data loggers are ideal for the classroom. They open up many
new learning opportunities in education, from looking at the waveforms of musical
instruments through to measuring the speed of light.
Data Logging in Education
Oscilloscopes in Education
The DrDAQ is a low cost data logger from Pico
Technology. It is supplied ready to use with all
software and cables. Because the DrDAQ is
supplied with a range of built in sensors for light,
sound and temperature this makes it ideal for a
large variety of classroom science experiments.
Pico Technology oscilloscopes are supplied with
PicoScope software which turns a PC into an
oscilloscope, spectrum analyser and a meter.
These oscilloscopes can also be used with
PicoLog software for high speed data
logging experiments.
See pages 17 - 18 for more information.
PC based oscilloscopes offer many advantages over traditional
benchtop instruments, ease of use, low cost, small size and
portability to name a few.
Library of Science Experiments
Pico Technology have a FREE library of science experiments
available on the web. The web site contains a number of
educational experiments suitable for use with oscilloscope and
data logging products. The experiments are listed in five main
categories:
Pico oscilloscopes use the PC’s you already own so give large
colour displays (the whole class can see) and the ability to save
and print waveforms. Data can easily be exported to other
Windows applications (e.g. Excel or Word) for further analysis
or for writing reports. All the required software is included with
the products, and free software upgrades are available from our
web site.
✔ Biology
✔ Chemistry
✔ Physics
✔ Electronics
✔ General Science
Pico has a wide range of oscilloscope
products, listed below are the ones we
consider to be most suited to educational
use.
Data Acquisition
Product
Description
ADC-40/42 Single channel, very low cost oscilloscopes
You will be able to find lots of interesting and exciting experiments
ranging from monitoring the rate of reaction between two liquids
to measuring the speed of light.
See page 6 for more details.
ADC-200
High speed / performance dual channel scopes
Also on the web site are a number of suitable experiments for
the DrDAQ, and a list of ideas for experiments that you could
design yourself.
See page 7 for more details
For more information on any of Pico’s oscilloscopes, please
visit:
You will be able to find all these experiments at:
www.picotech.com/experiments/
www.picotech.com/oscilloscope.html
The Institute of Physics’ Advancing Physics course is
a new course for AS/A2 level that started in September
2000.
Salters Horners new A/AS level physics course has
been accredited for use by schools and colleges
since September 2000.
Pico oscilloscope and data logging products are ideal
for the course, in fact PicoScope is described in the
recommended apparatus list (SFT12) as:
Pico products are ideal for this course as well, and
many of the pilot schools have used our
oscilloscopes and data loggers.
“A software/hardware combination that transforms
your PC into a very effective storage oscilloscope.
Available in a range of configurations; increasing
speed being matched by increasing cost.”
DrDAQ is our recommended product for this course,
as it is supplied with both PicoScope and PicoLog.
The DrDAQ can be used as an oscilloscope,
spectrum analyser and data logger. Due to the
products low cost we recommend purchasing one
DrDAQ for each PC you have available.
www.picotech.com/education/
16
DrDAQ
®
- Educational Data Logger
Built in Sensors
Temperature is measured using a precision thermistor. Voltage
and Resistance can be measured using the screw terminal
connectors.
The light sensor is designed for measuring ambient light levels.
It has a fast response so can be used to measure the flicker of
lights or computer monitors.
DrDAQ represents a breakthrough in data logging. Simply plug
DrDAQ into the parallel port of any PC, run the supplied software
and you are ready to collect and display data. Everything required
is supplied: DrDAQ uses power from the PC so no batteries are
required.
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Built in sensors for light, sound and temperature
Measures pH - just plug in any standard electrode
Complete and ready to use at a fraction of the cost of
other data loggers
Output for control experiments
PicoLog (data logging) and PicoScope (oscilloscope and
spectrum analyser) software included
The internal microphone measures both sound level and sound
waveforms. Sound level is ‘A law’ weighted to match the
response of the human ear and can be measured over the range
55 to 100dBA. Sound waveforms can be displayed in both the
time (oscilloscope) and frequency (spectrum analyser) domain.
A digital output and an LED are also provided for control/alarm
purposes. These can be set on/off using threshold limits on any
channel.
Channel
Sound waveform
Sound level
Voltage
Resistance
Temperature
Light
Range
±100
55 to 100dBA
0 to 5V
0 to 1MΩ
0 to 70°C
0 to 100
Resolution
0.2
1dB A
5mV
0.1kΩ (at 10KΩ)
0.1oC (at 25°C)
0.1
Accuracy
Not calibrated
5dB A
3% of F S D
2% (at 100K)
2oC (at 25°C)
Not Calibrated
Software
As well as the built in sensors, DrDAQ has two sockets for external
sensors. When a sensor is plugged in, the software detects it
and automatically scales readings. For example, if a temperature
sensor is plugged in, readings are displayed in oC . Details are
provided to allow users to develop their own sensors.
With PicoLog (page 12), DrDAQ can be used as an advanced
data logger over long periods of time. With PicoScope (page 4)
software, rapidly changing signals can be analysed. For example,
using the internal microphone and PicoScope’s trigger functions,
it is easy to display both the sound waveform and the spectrum
of a drum beat.
General specifications
Input Channels
7 Internal, 2 External
Sampling Rate
10 to 15kS/s (PC Dependent)
Overload Protection
±30V
Digital Outputs
1 TTL (with 1-3kΩ Output Impedance), 1 LED
Dimensions
55 x 70 x 20mm
Output Connector
25 Way Male D-type to PC parallel port
Output
Voltage
Resistance
Light Level
Temperature
Full details and demo versions of the software supplied
with DrDAQ can be found at:
pH
External Sensors
www.DrDAQ.com
Microphone
17
Data Acquisition
Hardware
DrDAQ Sensor Adaptor
Optional Accessories
DrDAQTemperature Sensor
The four lines are clearly labelled and brought
out to four 4mm sockets on the adaptor unit
so that external circuitry can be easily
connected and developed.
NEW
This sensor is designed for the cost
effective measurement of relative
humidity. As soon as it is plugged into one
of the external sensor sockets on DrDAQ
(using the supplied 3m sensor extension cable),
readings can be displayed in %RH. The sensor
has a response time of 60 seconds and can operate
over a 0 to 60°C temperature range.
DrDAQ Reed Switch
The reed switch sensor can be used to
detect the presence of a magnetic field
such as from a bar magnet or an
electromagnet. Alternatively, a simple external
switch can be wired to the internal screw
terminals. It can also be used as an alternative to
a lightgate for timing applications. The sensor is
supplied with a 3m sensor extension cable.
DrDAQ Sensor Specifications
Data Acquisition
This compact unit that is produced by Lascells
will prove invaluable to anyone developing
their own sensors for the DrDAQ. A short
length of cable is terminated with an FCC 68
4/4 data plug, which is compatible with the
external sensor sockets on the DrDAQ .
A robust epoxy bodied pH
electrode ideal for educational
use. Body size is 12 x 120mm.
Operating temperature range is
0 to 60oC.
A high accuracy general
purpose temperature sensor
with a two metre lead. Suitable
for air, surface or liquid
measurements.
DrDAQ Humidity Sensor
DrDAQ pH Electrode
Sensor
Range
Resolution
pH
0 to 14
0.02pH
Accuracy
Calibration dependent
Temperature
-10 to 105°C
0.1°C (at 25°C)
0.3°C (at 25°C)
Data Logging In Education
Pico Technology PC based
data logging equipment
enables
students
to
measure very fast or very
slow changes with high
precision. Students can view
data graphically in ‘real
time’, which makes the
scientific concepts easier to
visualise. This gives a
greater understanding of
science.
The DrDAQ is recommended for two new science courses in the
UK. One of which is the Institute of Physics Advancing Physics
course. The other is the Salters Horners A/AS level physics
course. Pico oscilloscope and data logging products are ideal for
the courses, and many of the pilot schools have used our
oscilloscopes and data loggers, in fact PicoScope is described in
the recommended apparatus list.
Humidity Sensor Specifications
Description
DrDAQ + Software
DrDAQ + 2 temp sensors
DrDAQ + 2 temp sensors
+ pH electrode
DrDAQ + 2 temp sensors
+ pH electrode
+Humidity Sensor
+Reed Switch
Temperature sensor
pH electrode
Humidity Sensor
Reed Switch
Sensor extension cable
Data logging book
Sensor Adaptor
Range
20% - 90% RH (Non Condensing)
Overall Accuracy
±10%
Response Time
60 min* to 60 sec**
Resolution
0.2% RH
Temp Range
0 to 60°C
* In still air, ** With vigorous air movement
DrDAQ Reed Switch Specifications
Sensor
Parameter
Range
Max Response
Time
Dimensions
E L029
Microswitch
(door)
0% = closed
100% = open
2ms
72 x 45 x 28 mm
Data logging in practice book
A practical guide to using computer
sensors in science teaching. For ages
11-18. Over a hundred pages of
experiements, plus help and advice on
teaching science. Written by Roger
Frost.
Price
£59
£79
Order No.
PP148
PP149
£99
PP150
£149
£15
£35
£49
£20
£10
£17.50
£15
PP162
DD100
DD011
PP163
PP066
EL032
DD010
DD013
Please specify which DrDAQ package you
require at the time of ordering.
18
Temperature & Humidity
Pico Technology has developed a range of easy to use PC based
temperature and humidity converters. The units simply connect
to the serial port of a PC and require no power supply. The TC08, TH-03 and PT-104 all measure temperature using external
sensors. The RH-02 uses internal sensors to measure humidity
and also temperature.
All three products are supplied with PicoLog data logging
software which can collect data at rates from one sample per
second to once per hour and up to a million samples can be
recorded. Data can be displayed in graphical or spreadsheet
format, both during and after data collection.
TC-08
Thermocouple Converter
▼
8 thermocouple channels
▼
Wide temperature range (-270°C to +1800°C)
▼
Works with all popular thermocouple types
▼
No power supply required
TC-08 Technical Specifications
No of channels
8
Accuracy of unit
The sum of ±0.3% and 0.5°C
Overload protection ±10V
200ms for cold junction compensation
Conversion time
200ms per active channel
Max common mode
±5V
voltage
Input connectors
Miniature thermocouple
D9 female to serial port
Output connector
(Cable and D25 adaptor included)
Dimensions
Type K Thermocouples
The TC-08 software provides all of the calculations necessary
for cold junction compensation and for thermocouple curve
normalisation. Software drivers are supplied for users who wish
to write their own software.
Pico offers standard length type K thermocouple probes: Other
probes are available from specialist temperature measurement
companies and electronics catalogues.
TC-08 Resolution
Thermocouple Overall range
Type
(°C)
100 to 1800
B
0.1°C
resolution
1030 to 1800
0.025°C
resolution
-
E
-270 to 790
-240 to 780
-140 to 780
J
-210 to 1050
-210 to 1050
-120 to 1050
K
-270 to 1370
-220 to 1370
-20 to 1150
N
-260 to 1300
-210 to 1300
340 to 1260
R
-50 to 1760
-330 to 1760
-
S
-50 to 1760
250 to 1760
-
T
-270 to 400
-230 to 400
Description
TC-08 with PicoLog
K type Thermocouples:
Exposed wire (PTFE)
Exposed wire (Fibreglass)
Air probe
General purpose insertion
Ribbon surface probe
85 x 145 x 25 mm
Upon request Pico can also supply type J, K and T
thermocouples up to the length of 10m. These are exposed
wire thermocouples, with a choice of a PTFE or fibreglass cable.
Price is from £6 plus £1 per metre.
SE002:
SE001:
-20 to 400
Price
Order No.
£199
PP020
£6
£7
£21
£27
£25
SE000
SE001
SE002
SE003
SE004
Type K Thermocouples Specifications
Probe type
Material
Dimensions
TIP Temperature
∅1.5 x 1000mm
-75 to 250°C
Exposed junction wire Fibreglass ∅1.5 x 1000mm
Ai r
Steel
∅4.5 x 120mm
Penetration
Steel
∅3.3 x 120mm
-60 to 350°C
Exposed junction wire PTFE
Contact
19
Steel
∅8 x 120mm
-50 to 250°C
-50 to 250°C
-10 to 250°C
Temperature & Humidity
The TC-08 is an 8 channel thermocouple to PC interface. It can
measure the full range of temperatures from -270°C to +1800°C
and works with all popular thermocouple types - see table below.
There is also a 60mV range that can be used for other types of
sensor. Up to nine TC-08 units can be connected to a single PC
at once, providing up to 72 channels.
PT-104
The PT-104 is a four channel temperature measuring device. It offers the ultimate in resolution (0.001°C) and accuracy (0.01°C). It
can also be used to measure resistance and voltage. The PT-104 is supplied with Picolog for advanced data logging.
N
Features:
EW
▼
High accuracy and resolution
▼
Excellent price matched by excellent
performance
▼
FREE software and upgrades
▼
For use with PT100 & PT1000 sensors
▼
Measure temperature, resistance and
voltage
▼
▼
Accuracy and Resolution
The PT-104 is inherently accurate due to it’s novel design. Rather
than relying on voltage references (which tend to be temperature
sensitive) it uses ‘reference’ resistors which are extremely stable
(low temperature co-efficient and drift). The exact value of each
resistor is stored in a EEPROM memory to provide the ultimate
in accuracy (yearly re-calibation is recommended). To achieve
the 0.001°C resolution, a state of the art ADC is used that can
resolve to better than 1 part in 16 million.
Temperature
Temperature & Humidity
No power supply required
The PT-104 measures temperature using platinum resistance
thermometers (PRT’s). Both common industry standards (PT100
and PT1000) are supported. The unit is compatible with 2,3 and
4 wire sensors.
Resistance
In resistance mode, the unit uses a four-wire circuit to give the
greatest possible accuracy. Two resistance ranges are available
(0 to 375 ohms and 0 to 10,000 ohms). The unit is calibrated for
0 to 375 ohms, so this range should be used for accurate
measurements.
Simply plug into your PC and start
collecting data
PT-104 Technical Specifications
Temperature
Resi stance
Sensor
PT-100*, PT-1000
-
Voltage
-
Range
-200°C to 800°C
0 to 375 ohms*
0 to 115mV
0 to 10k ohms
0 to 2.5V*
Li neari ty
10ppm
10ppm
10ppm
Accuracy@ 25°C
Temperature
Coeffi ci ent
RMS Noi se
(usi ng fi lter)
0.01°C
20ppm
0.2%
3ppm/°C
3ppm/°C
100ppm/°C
0.01°C
10ppm
1µS
0.001°C
Resoluti on
Conversi on Ti me
Per C hannel
Number of Inputs
720ms
720ms
180ms
4
C onnectors
4-pi n mi ni D IN
>>1MS
Input Inpedence
Overvoltage
Protecti on
±100V
Output
Enclosure
10ppm
0.156µ
RS232, D 9 female
140 x 190 x 45 mm, ABS plasti c
Envi ronmental
20-30°C for stated accuracy
0-70°C overall
Voltage
20-90% RH
In voltage mode, each input connector can be treated as a
differential input with ground, or two single ended inputs. Both
inputs must be zero volts or above, though it does not matter
which input has the higher voltage. Two voltage ranges are
available (0 to 115mV and 0 to 2500mV).
PT-104 Temperature Sensors
Platinum
resistance
thermometers (PRTs) offer
excellent accuracy over a
wide temperature range
(from -200 to 800°C).
Sensors
are
interchangeable between
different manufacturers,
and are available in various
accuracy
ratings
in
packages to suit most applications. Unlike thermocouples, it is
not necessary to use special cables to connect to the sensor.
20
Quoted accuracy i s for opti ons marked *
PT-104 Sensor Specifications
Parameter
Temp Range
Accuracy
Terminations
SE011 (PT100)
SE012 (PT100)
-50°C to 500°C (Tip Temp)
-50°C to 250°C
±0.3°C at 0°C (Class B**) ±0.03°C at 0°C (1/10th Class B**)
MiniDIN 4 way male connector
Ø6 x 150 (Insertion Length
Ø4 x 150
Dimensions (mm)
100)
(Stainless steel probe) PVC
(Stainless steel probe)
Material
Cable
PTFE Cable
2m
2m
Lead Length
** IEC751:1983 Specifications
Description
Price Order No.
PT-104
PT-100 Class B Sensor
PT-100 1/10 Class B Sensor
£349
£29
£49
PP161
SE011
SE012
RH-02
TH-03
Humidity and Temperature Converter
Temperature Converter
▼
Records humidity and temperature
▼
Low cost temperature measurement
▼
High accuracy
▼
High accuracy
▼
Built in sensors
▼
Three channels
▼
No power supply required
▼
No power supply required
The TH-03 measures temperature using precision sensors (Type
EL015). These give an accuracy that was previously only
obtainable using expensive platinum sensors. Up to nine units
can be connected to a single PC at once.
The RH-02 is very easy to use: just plug into the serial port of
your PC and you are ready to take measurements. It is supplied
with PicoLog data logging software and with drivers for users
who wish to write their own software. The RH-02 is ideal for
monitoring the environmental conditions of sensitive equipment,
document archives, computer rooms and incubation /
germination enclosures.
To use the TH-03, simply plug the unit into the PC serial port,
attach up to three EL015 sensors and it is ready to take
measurements using the supplied PicoLog software.
Alternatively, users can write their own software using the
supplied drivers.
TH-03 and Temperature Sensor
Technical Specifications
RH-02 Technical Specifications
Humi di ty
No of channels
3
Temperature Range -30°C to +70°C
Accuracy
± 0.3°C (-40 to 30°C )
Temperature
0 to 100% non
0°C to +70°C
condensi ng
Accuracy
±2% (0-90%)
±0.2°C (0 to 70°C )
Resoluti on
0.0025%
C onversi on Ti me 2 sec (for both humi di ty and temperature)
Response Ti me 60mi n* to 60 sec** 10 seconds
D 9 female to seri al port
Output connector
(C able and D 25 adaptor i ncluded)
D i mensi ons
65 x 130 x 30 mm
* In sti ll ai r, ** Wi th vi gorous movement
Range
Resoluti on
C onversi on ti me
Output connector
D i mensi ons
0.003°C
2 seconds for cali brati on +
1 second per acti ve channel
D 9 female to seri al port
(C able and D 25 adaptor i ncluded)
65 x 130 x 30 mm
Description
Supplied software for
the:
TC-08, PT-104, RH-02
& TH-03
PicoLog for Windows (3.1x, 95/98, NT/2000)
Drivers & Examples: C, Pascal, Delphi,
Visual Basic, LabVIEW and HP VEE
A macro is provided to collect data directly
into an Excel spreadsheet
RH-02 with PicoLog
TH-03 with PicoLog
EL015 Temp sensor (5m)
TH-03 with 3 x EL015
www.picotech.com
21
Price
Order No.
£149
£79
£18
£115
PP117
PP034
PP125
PP136
Temperature & Humidity
The Pico RH-02 measures and records humidity and temperature
on a PC. It uses internal sensors that are calibrated to give
highly accurate measurements.
EnviroMon System
EnviroMon is a complete stand alone data logging
system. It automatically measures and records
temperature, humidty and other parameters.
Enviromon is both flexible and economical. You
can start off just recording a single temperature
and expand to monitor 60 or more sensors spread
around a site. The logger can operate stand alone
24 hours a day, 365 days a year.
Features:
▼
Easy to install and simple to use
▼
Works on a network principle so that converters and
sensors can be up to 400m away from the logger
▼
Connections are made with easy to use telephone
style cable and connectors
▼
Can be expanded from 1 to 60 channels on each
logger
▼
Supplied with Windows (3.x, 95/98/ME, NT/2000)
software for configuration, download,
storage and display of data
▼
Logger can operate stand alone or can be connected
to a printer, modem or a computer
▼
Alarm warns if readings are out of range, for example
when monitoring frozen / chilled foods
▼
Compatible with Pico signal conditioners which
support a wide range of sensors (PT100, current
clamps, load cells etc)
A Small EnviroMon Network
EL003 Cable
EnviroMon System
The EnviroMon Network
EnviroMon is a very flexible data logging system.
It is made up of a number of separate modules:
you simply choose the modules that you need to
do the job. There are four main sections to the
system:
▼
▼
▼
▼
Converter
Logger
Converters
Sensors
Alarms
Alarm
Logger
Sensor
The network is a four-wire cable that carries power and data
between the logger, converters and optional equipment like
remote alarms. The logger can be attached anywhere along
the network cable.
The system offers these important
benefits:
For most applications, low cost telephone style cable is used.
This allows operation with 400 metres of network cable
between the logger and the furthest sensor. With thicker
cable, this distance can be increased to a kilometre or more.
▼
▼
▼
Cables can be purchased in standard lengths, alternatively
you can make up your own, using the crimp tool to attach
connectors to the cable.
▼
▼
22
It carries out routine measurements automatically,
leaving staff to get on with their job
It sounds an alarm when there is a problem: if there is
no alarm, no action is required
It maintains a permanent record of measurements, so
that you can prove compliance with appropriate
legislation
It provides timely warnings of equipment failure,
minimising the risk of spoiled stock
It is easy to install and use
EnviroMon Loggers
EL005 logger
At the core of the EnviroMon system is the logger, which stores
readings taken at intervals from one minute to four hours and
sounds an alarm should a problem arise. The logger can send
detailed or summary reports directly to a printer at specified
intervals, or transfer data to a computer for long term storage
and graphical analysis. The logger contains back-up batteries
so that it continues recording if the mains power fails.
The EL005 logger has no display or buttons, and so must be
connected to a computer or printer to view the data. The EL005
has a larger memory than the EL008 (250,000 samples compared
to 15,000) and long life internal rechargeable batteries. This
combination makes it ideal for recording data over long periods
of time.
The EL005 does not have an internal alarm: the EL006 can be
used if required.
EL008 logger
The EL005 logger has internal
rechargeable batteries. These batteries
are kept topped up whilst mains power
is available, and will keep the system
running for up to 72 hours during a
mains power failure. The EL018 dialer
adapter / battery backup can provide
power to the system for much longer
periods in the event of mains failure.
Data from the EL008 can be collected then downloaded to a
computer, alternatively it can be used as a stand alone data
logger. If used as a stand-alone logger, the EL008 needs to be
connected to a computer (via the serial port) during the
installation and set up process. However, once the system is
operational, you can disconnect the computer and control the
logger using the built in buttons and display. If the logger is
connected to a computer, there are many more functions
available to you.
The display on the logger will continuously cycle through each
of the sensors, displaying the name and reading, followed
by the date and time. It is possible to hold
the display on a particular sensor. The
display will then show only the reading for
that location.
Specifications
L o g g er
E L 008
Sampli ng rate
1 to 240 mi nutes per sample 1 to 240 mi nutes per sample
Max readi ngs
15,000
Internal alarm
55dB
Max no. of
30
Sensors
PC C onnecti on Seri al port
12V D C
Power
(mai ns adaptor suppli ed)
Backup battery 4 x AA cells (not suppli ed)
The EL008 logger has a battery
compartment for 4xAA batteries: these
batteries will keep the system running
for up to 24 hours during a mains power
failure. The optional EL018 dialler
adapter / battery backup can provide
power to the system for much longer periods
in the event of mains failure.
E L 005
250,000
60
Seri al port
12V D C
(mai ns adaptor suppli ed)
Internal rechargeable cells
Each logger is supplied with EnviroMon for Windows software, for:
•
System configuration - naming sensors, setting alarm
thresholds etc.
•
Download of data to a computer - for long term storage
•
Graphical analysis of data - either using inbuilt features or
data can be exported to other software applications.
•
Computer print-outs - print graphs, raw data, summary reports
(including min / max / average values) etc on any Windows
compatible printer.
A remote PC can call up the logger to download data into EnviroMon
for Windows by using the EL033 modem adaptor to connect the
logger to a modem. (The PC must also be connnected to a modem.)
Remote data logging
EnviroMon for Windows supports IP networking. This enables
data collected by the EnviroMon to be accessed from a computer
at a remote site via an existing LAN, company network, or even
over the Internet. You might, for example, wish to monitor
environmental conditions in a remote computer room or mobile
phone base station. In addition, remote access through IP is
also appealing to those employing the Linux operating system.
The EL005 features GSM support. This is ideal for mobile data
logging and remote sites - it can also be used to send text
messages using GSM’s short message system (SMS) to any
phone.
EnviroMon, Pico Technology’s
software for its standalone data
logging products, features Internet
Protocol (IP) networking capability. In
addition, PicoLog (software for PCs
used in data-logging applications) is
also IP capable - enabling remote data
collection from the company’s full range of data
acquisition products.
For more information on IP Networking, visit:
www.picotech.com/remote-data-acquisition.html
Download demonstration software: www.picotech.com/download.html
23
EnviroMon System
EnviroMon for Windows - PC software
Converters, Sensors & Alarms
The system operates using a single network cable, up to 400 metres in length (using standard cable), running between the logger
and up to 10 converters. The network provides power to the converters and collects readings from them. Sensors are interfaced
to the EnviroMon logger via converter units. Up to 10 converters can be connected to the same logger.
Voltage / Current Converters
Humidity / Temperature Converter &
Sensor
The EL016 provides 8 analog inputs via a D9 connector. It has
10 bit resolution and accepts voltages from 0-2.5V.
The EL037 provides three channels which can be configured
as a mix of voltage, 4-20 mA and resistance.
The EL026 temperature & humidity converter provides one
temperature input channel and one humidity input channel. It
is supplied with the EL030 sensor, calibrated for high accuracy.
Resistance,
Voltage,
4-20mA
Signal Conditioner Adaptor
The EL036 adaptor accepts up to two
Pico signal conditioner units. This
facilitates connection to a wide range
of sensors and transducers.
8 x Analogue
inputs
Three Channel Converters & Sensors
EnviroMon System
Each converter provides three input channels in any mix of temperature, light or microswitch. The
EL001 is housed in a standard enclosure. The IP65 temperature converter is identical to the
EL001 temperature converter, but is housed in an IP65 case: the IP rating is a measure of its
resistance to water and dust.
EL031 Light sensor
The light sensor gives a qualitative measure of light
intensity. It has a logarithmic response making it useful
for a wide range of light levels, both visible and infra-red.
EL029 Open door sensor
The door switch module uses a reed switch or an external
micro-switch. When connected to the EnviroMon logger
the display on the logger reports either ‘Open’ or ‘Closed’.
To
Logger
EL015 Temperature sensor
The EL015 is a precision sensor suitable for
measuring temperature from -30°C to +70°C. It is
supplied as standard with a 5m cable, other lengths
can be supplied on request.
EL019 Telephone Autodialer
The dialler can be programmed with a list of
emergency telephone numbers. When there is
a problem, the dialler calls each of the telephone
numbers in turn until someone answers, then it
gives a recorded message detailing the problem.
EL033 Modem Adaptor
The modem adaptor connects the
EnviroMon to a modem so that a remote
computer can call up to download data.
EL006 Remote Audio Alarm
The remote alarm (65 dB) will sound if any
sensor goes out of range. Multiple alarms can
be connected to the network at any point.
EL011 Alarm Relay
24
The alarm relay turns on or off an electrical circuit when
an alarm occurs. This could, for example, control a
warning lamp or siren. The unit can control mains
equipment.
Signal conditioners
The EL036 adaptor accepts up to two Pico signal conditioner units. This enables connection to a
wide range of sensors including: pressure, current, resistance, load and air flow, making the
measurement possibilities of the EnviroMon near endless. The data for the application note overleaf
was recorded using the EnviroMon system and signal conditioners. See page 23 for further details.
Converter Specifications
Sensor Specifications
Converter Channels
Enclosure
Sensor Parameter
E L001
125 x 60 x 20 mm, ABS plastic
E L015
E L026
E L016
E L017
E L036
E L037
3: temp / door / light
1 temperature
+ 1 humidity
8 analog inputs
3: temp / door / light
2 conditioner inputs
3 analog inputs
125 x 60 x 20 mm, ABS plastic
125
120
140
140
x 60 x 20 mm, ABS plastic
x 80 x 55 mm, IP65 rated
x 190 x 45 mm, ABS plastic
x 190 x 45 mm, ABS plastic
E L030
E L031
E L029
Range
Resoluti on Accuracy
±0.1°C
(0 to 70°C )
±0.2°C
Temperature -20 to 70°C 0.01°C
(0 to 70 °C )
±2%
0 to 99%
Humi di ty
0.01%
Non-condensi ng
(0-90%)
Li ght
0 to 1 sun log Quali tati ve
Mi croswi tch 0% = closed
(door)
100% = open
Temperature -30 to 70°C
0.01°C
D i mensi ons
6∅ x 50 mm
72 x 45 x 28 mm
72 x 45 x 28 mm
72 x 45 x 28 mm
Pricing and ordering information
Description
Price
Order No.
Includes logger with display, 1 x EL001 converter,
3 x EL015 sensors, power supply,
PC software, cables and manuals.
£395
£395
£395
PP050
PP061
PP075
Starter Kit, EL005 (UK)
Starter Kit, EL005 (EU)
Starter Kit, EL005 (US)
Includes EL005 logger, 1 x EL001 converter,
y
ntl
3 x EL015 sensors, power supply,
ce ed
Re duc
PC software, cables and manuals.
ro
Int
£259
£259
£259
PP156
PP157
PP158
EL008 Logger (UK)
EL008 Logger (EU)
EL008 Logger (US)
Includes logger with display , power supply,
PC software, manuals and serial cable.
£249
£249
£249
PP029
PP062
PP076
EL005 Logger (UK)
EL005 Logger (EU)
EL005 Logger (US)
Includes logger, power supply, PC software,
y
ntl
ce ed
manuals and serial cable.
Re uc
£149
£149
£149
PP153
PP154
PP155
Description
rod
Int
Price Order No. Description
CONVERTERS - All supplied with 5m network cable
EL001 3 channel converter
£79 PP124
EL026 Humidity / temperature
converter & EL030 sensor
£149 PP047
EL017 IP65 rated 3 channel converter
£89 PP133
EL037 3 channel V/A converter
£89 PP121
EL016 8 channel voltage converter
£79 PP116
EL036 Signal conditioner adaptor
£49 PP107
SENSORS
EL015 Temperature sensor
EL029 Door switch sensor
EL031 Light sensor
£18
£20
£20
PP125
PP066
PP067
(The EL015 has a 5m cable. The EL029 & EL031 come
with a 3m cable)
Price Order No.
ALARM OPTIONS - All supplied with 5m network cable
EL006 Remote audio alarm
£75 PP090
EL011 Alarm relay
£75 PP065
EL019 Telephone dialler + EL018 adapter £199 PP030
INSTALLATION OPTIONS
EL009 Wall mount socket
Network connectors (100 off)
EL033 Modem adapter
Crimp tool for CO017 (4/4 Connectors)
Crimp tool for CO018 (6/4 Connectors)
Network / sensor flat cable (per 100m)
Network round cable to connect to
wall sockets (per 100m)
Sensor extension cable (5m)
Sensor connectors (100 off)
Sensor extension connector
25
£2.50 PP132
£10 CO018
£5
PP127
£10 MI041
£10 MI068
£20 WI001
£20
£10
£10
£5
WI003
EL032
CO017
EL020
EnviroMon System
Starter Kit, EL008 (UK)
Starter Kit, EL008 (EU)
Starter Kit, EL008 (US)
Signal Conditioning
▼
Enables easy connection to a large range
of sensors and transducers
▼
Low cost across the range
▼
Supported by PicoScope, PicoLog and
EnviroMon software
▼
Automatic scaling / linearisation in software
Pico signal conditioning provides a simple method of interfacing
a wide range of sensors and transducers (temperature, humidity,
pressure etc) to data loggers and oscilloscopes. The
conditioners provide power or excitation and amplify the sensor
output.
One or more signal conditioners can be plugged, via an adaptor,
into either an EnviroMon stand alone data logger or an ADC-16
PC based converter. The data logging software will then
automatically detect which signal conditioning module is
connected and scale the measurements into the correct units.
For example, if a PT100 temperature conditioner is connected,
data will be displayed and recorded in oC. If a current clamp is
connected then readings will be in Amps.
Using signal conditioners
To data
Signal conditioners can also be plugged into a general purpose
adaptor which provides outputs from standard BNC connectors
so that sensors can be interfaced to oscilloscopes,
multimeters,data acquisition products and chart recorders.
To sensors
logger
The CM001 accepts two signal conditioners
Monitoring energy efficiency in the home
The temperature sensor on the hot water tank showed up an
immediate problem. The water heating is controlled by both a
thermostat and time clock. The clock was set to start heating at
2am and finish at 8am. The red trace shows the heating of the
water. The peak in mains power consumption (blue trace, approx
2am) shows when the heating starts, by 3:45 the water is hot
and the thermostat cuts the heater out. The hot water however
is not required until 6am, so for over 2 hours the water cools
slowly, dropping in temperature by 8%. This represents wasted
energy. The rapid temperature drop suggests that the insulation
of the water tank could be improved, but an instant improvement
can be made by changing the time clock settings.
Signal conditioning
Pico products can be used for monitoring energy efficiency both
for environmental reasons and also for cost savings. The
methods and equipment used are equally suitable for studying
energy use in office or industrial applications.
Using Pico signal conditioning products, a three bedroom house
was wired up with sensors for temperature, humidity, light levels
and electrical power consumption. All the sensors were then
connected to an EnviroMon data logger. The EnviroMon network
cable enabled easy connection of all the sensors to the single
data logger. Data from the logger was remotely downloaded to
a computer using a telephone modem, so that several locations
could be monitored without regular site visits.
With the aid of the data logger we can see that the water takes
1 hour 45 min to heat from cold. The time clock was reset to
start at 4:15am and as expected the water was hot by 6am.
Water Heating
The trace opposite shows readings from three of the temperature
sensors in the house and also the overall electric power
consumption of the house. The mains power (in kW) shows a
big jump when the electric storage heaters turn on and a second
jump caused by the electric water heater.
26
Standby power
Monitoring of the house showed that electric power consumption
never dropped below 150W even with all lights and the
refrigerator turned off. The main culprits were devices with
remote controls left on ‘standby’ such as the television, video
and hi-fi. In
particular
the
television drew
nearly 20W in
standby mode.
Some
badly
designed products
use almost the
same amount of
power in standby
as in normal
operation. Another
cause of power wastage was mains power adaptors. These
small DC power supplies commonly used around the house
(for phone chargers, electronic games, computer modems,
answer phones, clock radios etc) all use a few watts when
plugged in, even if they are not supplying any power. Over the
course of a year this adds up to a considerable waste of power
(over 1000kWH).
Conditioners
CM004 Temperature (PT100)
CM007 4-20 mA Current Loop (Powered)
The CM004 platinum resistance signal conditioner works with
standard 2, 3 or 4 wire sensors. It provides high accuracy, high
stability temperature measurement over a wide range.
The CM007 works with two-wire transmitters that produce a 420mA output. This type of transmitter is very practical because
the two-wire circuit provides both sensor power and signal return.
CM005 Temperature
(Type K thermocouple)
CM008 4-20 mA Current Loop (Isolated)
The CM005 works with any type K thermocouple. It provides
good accuracy over the full temperature range.
The CM008 is designed to be used in existing current loops, or
where the sensor / transducer has it’s own power supply. The
CM008 is opto isolated to prevent ground loops and increase
safety.
CM006 Temperature and Resistance
CM015 10V Bridge (for pressure / load)
The CM006 is primarily designed for use with the EL015
precision thermistor, but can also be used with any resistor with
a resistance of between 10kW and 1MW.
The CM015 works with standard 4 or 6 wire pressure sensors,
load cells and air flow sensors. It provides excitation at 10 volts,
and accepts input voltages up to 100mV.
EL015 sensor specification:
Type
Precision thermistor
Range
-30°C to +70°C
CM019 Current Transformer
The CM019 works with a wide range of AC current clamp
transformers. It uses a true RMS converter to produce a DC
output. It is ideal for AC power and current monitoring.
Accuracy ±0.1°C (over 0 to 70°C range)
Food grade stainless steel (50 x 6mm)
Enclosure
On a 5m lead with FCC68 connector.
CM018 Current Clamp
The CM018 conditioner works with the LEM-Heme range of Hall
effect current clamps. These devices can be used to measure
DC currents and to analyse signal quality for AC signals.
CM013 Humidity and Temperature
Signal Conditioners Specification and Selection Guide
Conditioner
CM004
Measureable
parameters
Temperature
Sensor type
PT100 2, 3 or 4 wire
Input
connector
Input range
Bandwidth
4 x screw terminal
-200°C to 380°C
CM005
CM006
Temperature
Temperature
Resistance
Humidity Temperature
EL015 thermistor
E L030
FCC68 4/4
pins 1 and 2
FCC68 4/4
Type K
thermocouple
Miniature
thermocouple
-270°C to
1370°C
CM013
-55°C to 100°C
CM007
DC to 10 Hz
DC to 10 Hz
DC to 100kHz
Output
voltage
190mV to 2500mV
-270mV to
2500mV
V out =
5*R/(R+100k) -2.5
-
Accuracy
±0.2°C at ambient,
±1°C at 380°C
±0.5°C and
±0.2%
±0.2%
±2%
±0.2°C
(0 to 90%) (0 to 70°C)
90 x 40 mm
104 x 40 mm
93 x 40 mm
93 x 40 mm
Dimensions
Specific
-
-
Various
Various
4-20mA
current loop
2 x screw
terminals
4-20mA
current loop
2 x screw
terminals
-
-
-20°C to
70°C
0 to 99%
-
CM015
Pressure
Load
Air flow
CM019
CM018
AC current
transfomer
Current
4 or 6 wire bridge AC current clamp
6 x screw terminal 2 x 4mm banana
±5V
DC to 50kHz
20Hz to 1kHz
DC to
100kHz
±2500mV
1V D C
±2.5V
0.3%
±0.2%
0 - 200mV ±1%
200mV - 1V ±2.5%
1%
87 x 40 mm
82 x 40 mm
Loop voltage:
11 to 18V
unregulated.
Loop voltage:
11 to 18V
unregulated.
87 x 40 mm
Bridge resistance:
250 ohms to
10kS.
Output gain: x24
DC to 50kHz
DC to 20kHz
0.3%
±100mV
DC Current
clamp
4 x screw
terminals
1V RMS AC
471 mV (4mA) to 471 mV (4mA) to
2355mV (20mA) 2355mV (20mA)
See specifications
Humidity response time:
for EL015 sensor,
1 minute
above
Output
connector
CM008
88 x 40 mm
-
87 x 40 mm
Sensor
power:
±15V ±2%
15mA max
D25 male
Description
Price Order No.
Description
CM004 Temperature (PT100)
CM005 Temperature (Type K)
CM006 Temp. / Resistance
CM013 Temp. / Humidity
£49
£49
£49
£79
CM007 4-20 mA current loop (P) £49
CM008 4-20 mA current loop (I) £49
CM015 Pressure / Load
£49
CM018 Current clamp
£49
CM019 Current transformer
£49
PP110
PP111
PP118
PP113
27
Price Order No.
PP112
PP135
PP114
PP115
PP134
Signal conditioning
The CM013 comes complete with a calibrated humidity/
temperature sensor on a 3m lead. Note that as the conditioner
measures both temperature and humidity, two channels are
required. Two CM013s can be used per ADC-16 adapter and
one per General Purpose adapter.
Conditioner Adaptors
Conditioner adaptors interface Pico data loggers and oscilloscopes to the signal conditioners.
EnviroMon Adaptor
The EL036 adaptor accepts two signal conditioning modules.
It plugs into the EnviroMon data logger network for stand alone
data logging.
ADC-16 Adaptor
The CM002 connects to an ADC-16 PC based data logger, and
provides sockets for four signal conditioner modules. The CM002
requires 12V DC power and is supplied with a suitable mains
adaptor.
General Purpose Adaptor
The CM001 accepts two signal conditioning modules and
provides two standard BNC connector outputs. The unit is ideal
for use with Pico PC based oscilloscopes, but can also be
used to connect the signal conditioners to other oscilloscopes,
data loggers, chart recorders and multimeters. CM001 requires
12V DC power and is supplied with a suitable mains adaptor.
Signal conditioning
Please note that the automatic scaling/linearisation only
applies when using PicoScope or PicoLog software.
Conditioner Adaptors Specification and Selection Guide
Adaptor
CM001
CM002
E L 036
General purpose / oscilloscope
With ADC-16
With EnviroMon system
Power
requirement
Unregulated 12 to 18V
Unregulated 12 to 18V
Power to
conditioners
10mA @ ±5V
400mA @ unregulated
10mA @ ±5V
400mA @ unregulated
Channels
2
4
2
Resolution
n/a
16 bits + sign
16 bits
Accuracy
n/a
0.1%
0.1%
Output
connector
2 x BNC
1 x D25 male to ADC-16
2 x FCC68 6/4 to EnviroMon network
Enclosure
Grey ABS 180 x 139 x 35mm
Not waterproof
110 x 60 x 30mm
Encapsulated
Grey ABS 180 x 139 x 35mm
Not waterproof
Usage
Unregulated 12 - 18V (if signal conditioners
require >50mA)
10mA @ ±5V
400mA @ unregulated (with external power)
50mA @ unregulated (no external power)
For the latest developments in our signal conditioning range visit our web site
at www.picotech.com/sigcond.html
Description
Price
Order No./Power supply
CM002 ADC-16 adaptor
CM001 General purpose adaptor
EL036 EnviroMon adaptor
£49
£49
£49
UK (230V)
EU (230V)
US (230V)
PP105
PP130
PP131
PP106
PP128
PP129
PP107 (no power supply required)
28
Sensors & Probes
Load Cells
Current Clamp
The MI077 is a versatile accessory that can measure
electrical current up to 600A. Unlike most low cost
current clamps, the MI077 can measure both
AC (upto 400Hz) and DC currents.
Pico provides a small range of load cells that can be used with
our CM015 10V Bridge signal conditioner.
When using the current clamp, no
electrical contact is required.
This SE022 single point load cell is designed for low profile
scales and automatic check weighing systems where great
accuracy, reliability and fast measurements are required. Due
to their low cost, the load cells are ideal for experimentation
and educational use.
SE022 - Single point bending beam load cell
A typical use of the current clamp is
monitoring mains power consumption
using the CM019 signal conditioner
and either the Enviromon adapter
(EL036) or the ADC-16 adapter
(CM002).
Another use of the MI077 is with our
oscilloscope products to display the waveform of a rapidly
changing signal, for example the current drawn by the starter
motor of a car. When used with an oscilloscope, the MI078 4mm
to BNC adaptor is required.
Use of the MI077 is not limited to data loggers and oscilloscopes.
It can, of course also be used with any multimeter capable of
measuring AC & DC voltages.
pH Electrode
SE023 - S-Beam load cell
The SE023 load cell is designed for
industrial scale conversion and a variety of
process applications.
It is constructed of alloy tool steel for high
accuracy,and is electroless nickel plated for
corrosion resistance.
SE024 - Low profile load cell
The SE024 miniature cell is designed
for low profile compression service
Its compact size makes the cell ideal
for a wide range of applications,
including testing and weighing systems.
The DD011 pH electrode is ideal as a low cost replacement
electrode for any pH meter that has a BNC input connector.
Specifications
It has a robust epoxy body and an operating temperature range
of 0 to 60°C. It covers the full 0 to 14 pH range, and it’s
dimensions are 12 x 120mm.
PT-100 Temp Sensors
Our stndard range of PT-100 sensors can be found on page 20,
however, an additional range of PT100 temperature sensors are
available with a 7 to 10 day lead time.
Cell
S E 022
S E 023
S E 024
Rated capacity (R.C.)
1K gf
100K gf
50K gf
Rated output (R.O.)
1mV/V ±10%
3mV/V ±0.5%
2mV/V ±0.25%
Non-Linearity
<=0.02% R.O.
<=0.03% R.O.
<=0.15% R.O.
Zero balance
<=5% R.O.
<=1% R.O.
<=1% R.O.
Compensated
temperature range
Terminal input
resistance
-10 to 70°C
415 Ohms ±10
Ohms
Excitation voltage
Safe overload
350 Ohms ±3.5
Ohms
700 Ohms ±10
Ohms
10V*/15V Max
150% R.C.
*Recommended
The PT100 ohm sensors are class A tolerance, protected by a
stainless steel sheath.
The sensors are typically 2 metres in length, although upon
request Pico can provide the sensors up to 10 metres in length.
For more information, visit:
www.picotech.com/pt100_sensors.html
29
Description
Single Point Cell
S-Beam Cell
Low Profile Cell
pH Electrode
Current Clamp
BNC Adaptor
Price Order No.
£49
£99
£199
£35
£80
£10
SE022
SE023
SE024
DD011
MI077
MI078
Accessories
Scope Probes
Test Leads
Pico Technology offers two types of probe: our oscillosopes can
also be used with any standard scope probes.
A range of leads is available to facilitate connection of voltage
signals to any product with a BNC input. We supply BNC to
4mm plugs, BNC to BNC plug and BNC to crocodile clips. All
leads are 1.8m in length.
X1 /X10probe
This is a standard x1 / x10
oscilloscope probe, with a 60MHz
bandwidth.
Please note that the x10 function will not work with the ADC-10
or ADC-12 as the input impedance of these devices is not the
same as a standard oscilloscope.
X10 / X100 probe
The ADF25A is an active scope
probe for use with the Pico range
of virtual instruments. It permits the
measurement of signals using a conventional earthed
oscilloscope, this enables mains voltages to be tested. It is
possible to measure and observe the waveforms of three phase
supplies or the gate / control signals of semiconductor circuits.
It is ideal for investigation of motor speed controls, uninterruptible
power supplies, switch mode power supplies and process
controllers.
The probe comprises a dual differential balanced input circuit
with switch selectable attenuation of 10:1 or 100:1. The output
is fed to the unit via a coaxial cable terminated with a BNC plug.
Rechargeable Battery Pack
Some of our products require a 12V power supply. To enable the
units to be used out in the field with a laptop PC (or anywhere
where there is no mains supply available) a battery pack is
available. It is the same size as an ADC-200 and plugs into the
DC socket on the back of the ADC. It will run an ADC-2xx for
approximately 5 hours from a full charge. A full charge takes 4 to
5 hours using our standard power supply.
The battery pack can be used with the following Pico Technology
products:
● ADC-200
● ADC-212
● ADC-216
● EnviroMon Logger
For more information on the scope probes Pico provide, please
visit:
www.picotech.com/accessories.html
www.picotech.com/accessories.html
Dual Computer Ports
Cigar Lighter Power Lead
Pico supplies dual parallel and serial ports to enable an increased
number of our products to be used with a single PC. Requires a
PC with a free ISA slot.
Pico’s range of high resolution and high speed oscilloscopes
are usually powered using the supplied mains adaptor.
If however you would like to use any of
the scopes on the move with a laptop,
this handy lead allows you to power
them from the car’s cigar lighter socket.
Description
USB-Serial Port Adaptor
BNC plug to 4mm plugs
BNC plug to BNC plug
BNC plug to croc. clips
X1 / X10 probe
X10 / X100 probe
Battery Pack
Lighter Power Lead
Dual parallel port
Dual serial port
Price
£49
£5
£5
£5
£15
£195
£99
£10
£15
£25
Order No.
MI069
MI029
MI030
MI031
MI007
MI053
PP123
MI075
MI056
MI025
NE
W
USB - Serial Port Adaptor
The USB to Serial Converter allows you to use all Pico Technology
serial devices such as TC-08, RH-02, TH-03 ADC-16 and
EnviroMon through the USB port on your PC. Installation is simple.
Plug your serial device into the Converter. Plug the converter
into your computer. Insert the disk. With USB technology, there
are no IRQ conflicts and no COM Port conflicts.
The USB to serial converter allows multiple
products to be used on the same PC
without plugging in cards & gets around
the problem of adding more serial
ports into laptops.
System Requirements:
Windows 98, 95b or 2000
✓
✓
Available USB port
30
Ordering Information
Placing an Order (except UK)
You can contact the distributor in your country and they will be
pleased to take your order. You can find your local distributor by
looking on our web site (www.picotech.com/distribl.html) or
the helpfiles on your demo CD.
If there is no distributor in your country, you may order direct from
Pico Technology. We will need to know the order number and
description of each item that you require and your name, address
and telephone number. We need to know how you want your
goods shipped and any special instructions.
Placing an Order - UK
If you are a Limited or PLC company, we will need a copy of an
official company purchase order either by fax or post. Personal
customers must pay by credit card, debit card or cheque with
order. Our credit terms are strictly 30 days, and, we reserve the
right to charge a late payment surcharge if you exceed these
terms.
E-commerce
All of our products can be ordered online through our e-commerce
service. Payment is accepted by credit / debit card over the web.
Prices
and/or issue number for switch) and the full name and address
of the cardholder with the cardholder’s signature on the order.
Your goods will be despatched immediately upon receipt of your
credit card details.
2.
Cheque
We can accept a Sterling, Euro or US Dollar cheque drawn on a
UK bank only. You should ask us for a pro-forma invoice so that
you can write a cheque for the correct amount including the
carriage. We will despatch your goods as soon as we receive
your order enclosing the cheque.
3.
Bank Draft
We can accept a bank draft made out in sterling, US dollars or
Euros. Your local bank will sell you a bank draft in one of these
currencies. You should ask us for a pro-forma invoice so that
you can arrange a bank draft for the correct amount including
the carriage. We will despatch your goods as soon as we receive
your order enclosing the bank draft.
4.
Telegraphic Transfer
We can accept payment by telegraphic transfer in Sterling, US
dollars or Euros. We will send you a pro-forma invoice against
which to make payment. This will ensure that the correct amount
is transferred. You should allow 7 to 10 days for the transfer.
The goods will be despatched as soon as the transfer is received.
Our bank details are as follows:
Bank of Scotland, Commercial Banking Services, Telford House,
3 Mid New Cultins Road, Edinburgh EH11 4WY. UK.
UK Sterling prices are quoted in the catalog. Please contact your
local distributor for the latest prices in your currency. If you do not
have a local distributor and wish to buy direct from Pico Technology
you can find our prices (Sterling and US dollars) on the web
(www.picotech.com/order.html). You can telephone, fax or
e-mail us for a quotation.
EU companies must quote their VAT number on all orders. If no
VAT number is quoted, we will charge UK VAT, currently 17.5%.
If you have a VAT exemption certificate, please send a copy to us
at the time of ordering.
Sterling:
US Dollar:
Euro:
Sort Code:
Routing:
Sort Code:
12-20-29
12-20-29
12-20-29
Calibration Certificates
Calibration Certificates can be supplied as follows:
Volume discounts are available at 5% for 3+ and 10% for 10+.
For larger quantities you can request a quotation.
Delivery Charges
Unless otherwise agreed, small orders are sent by first class
recorded delivery within the UK and international registered airmail
overseas (where available). The charge for single items is £3.50
(UK) and £10.00 (overseas). Urgent or multiple products will be
despatched by courier and carriage will be charged at £10 in the
UK, or cost plus handling for overseas. If you have any special
instructions for shipping, these should be stated on your order.
Account Number
00194163
76305USD01
76305002
Product
Cost (Excl Delivery)
PT-104,RH-02
ADC-100,ADC-22
ADC-200/212/216
EL015,EL030,EL039
ADC-16,ADC-11
TH-03,TC-08
£50.00
£50.00
£50.00
£50.00
£30.00
£30.00
Alternatively, we can supply a Certificate of Conformity free of
charge. Please indicate on your purchase order if any are rquired
for your products. Calibration usually takes 2-3 days. Details of
calibration procedures are published on our web site.
Returning an Unsuitable or Faulty Unit
In the event that your purchase does not prove suitable for your
application, you can return the product within 14 days and in
good condition, for an exchange or refund.
Payment Methods
When ordering direct from Pico Technology, payment will be to
Pico Technology Limited. Payment terms for company orders are
strictly 30 days from date of invoice.
1.
Credit Card
We accept VISA, MASTERCARD, SWITCH and AMEX. We will
need your card number and the expiry date (also the start date
If the unit becomes faulty within 2 years and has not been subject
to abuse, then you may return the unit to Pico for repair or
replacement free of charge.
Before returning a product please contact Pico for a returns
number. The customer is responsible for all shipping costs.
31
New products in this catalogue
600A AC/DC Current
Clamp
The Current Clamp is an
accessory which will
allow your multimeter to
measure electrical
current up to 600
amperes AC/DC,
with a frequency
response up to
400Hz.
Load Cells
Pico now provides a
small range of load cells
that can be used with
our CM015 10V Bridge
signal conditioner. Due
to their low cost, the cells
are
ideal
for
experimentation and
educational
use.
Secondary Ignition
Pickup
The secondary ignition
pickup probe is an
automotive capacitive
pickup that simply
connects around
the insulation of
an ignition circuit
component
such as a plug
lead.
The Mill House, Cambridge Street, St. Neots, Cambs. PE19 1QB, UK
Tel: +44 (0) 1480 396395, Fax: +44 (0) 1480 396296
E-mail: [email protected]
www.picotech.com
FM 52022
32