RESISTANCE HiTESTER 3541
Component measuring instruments
0.1 µΩ (20 mΩ range) to 110.000 MΩ
Measure from very low (µΩ) to very high (MΩ)
resistances with a single instrument
Along with capabilities for fast, precise measurements over a broad resistance
range, Model 3541 also provides functions for temperature correction, comparator
and data I/O. Employing a four-terminal measurement method, this instrument
is particularly suitable for measuring the resistance of motor and transformer
windings, relay/switch and connector contacts, PCB patterns, chip inductor DC
resistance and in shipping inspection tests.
1
Speed & Precision at Their Highest
From the Laboratory to System Applications
(All indicators shown lit for purposes of illustration)
Major Features
● Wide Measurement Range
0.1 µΩ (20 mΩ range) to 110.000 MΩ
● High Speed & High Precision Measurements
As fast as 0.6 ms with 70 ppm precision (in the 2 kΩ to
110 kΩ range)
● Low-Power Measurement Function
Essential for DCR measurements of chip inductors and
connector contacts
● Comparator and BIN Functions
Fast PASS/FAIL judgments, and measurement value
ranking in ten levels
● Two Types of Temperature Correction
Correction by Pt sensor or infrared thermometer
● Multipolar Connector
Low thermoelectromotive force supports high-speed
measurements
● Measurement Fault Detection
Enhanced measurement reliability by monitoring contact
using all four leads
● Temperature Conversion Function
Uses resistance to shows temperature variations of
measurement objects
● Offset Voltage Compensation
Minimizes thermoelectromotive effects
● Equipped with EXT I/O, GP-IB and
RS-232C interfaces
Easily integrates into automated production lines
● Statistical Calculation Functions
Use for process analysis and quality control
● Stores up to 30 sets of measurement
conditions
Measurement conditions can be changed quickly
● Data Printing
Print out measurement values and calculation results
(with optional Model 9670 Printer)
2
■ Comparator
Compares measurements with preset upper and lower limits, and displays
and outputs the judged range of each measurement. Two setting methods
are available: absolute value (upper/lower limit setting) and relative
value (% of a reference value), and judgment results, indicated by Hi,
IN or Lo LEDs and beeper, are also output via EXT I/O, RS-232C and
GP-IB interfaces.
◆ Judgments
Hi: Display Value > Upper Limit, or OF
IN: Display Value between Upper and Lower Limits
Lo: Display Value is < Lower Limit, or -OF
◆ Relative Value Judgment
Display: {(Measured Resistance) – (Reference Value)} / (Reference Value)
-99.999% to 99.999%
Upper Limit
Setting
Lower Limit
Setting
● Setup by Upper (Hi) and Lower (Lo) Limits
Upper and Lower limit range: 0 to 999,999
Reference
Value Setting
% Setting
● Setup by Reference Value (REF) and Range (%)
Setting range: Reference Value = 0 to 999,999
% = 00.000 to 99.999%
◆ Beeper
OFF: Beeper does not sound
IN:
Beeper sounds when the judgment result in IN
Hi/Lo: Beeper sounds when the judgment result is high or low
BIN No. (0 to 9)
Enabled / Disabled
■ Classify measurements in up to ten ranking BINs
According to a preset range, measurements can be classified in up to ten
ranks (BIN0 through BIN9). Settings are the same as for the comparator,
using either absolute or relative values with results displayed and output
to EXT I/O, RS-232C and GP-IB interfaces.
]
Absolute Value
or Deviation
Settings
● Setting ranges are the same as for the
comparator function.
■ Store up to 30 sets of measurement conditions
Including settings for comparator and BIN measurements, up to 30 sets
of measurement conditions can be stored and recalled by just selecting
a setting number, so setting conditions can be changed quickly. Settings
can also be accessed by remote control.
Excellent Stability
Actual measurement results showing minimum dispersion
(OVC = Offset Voltage Compensation)
[ 20 mΩ Range/SLOW2 ]
Displayed Value (Ω)
Displayed Value (Ω)
[ 20 mΩ Range/MEDIUM ]
Measurement Repetition (No. of Times)
Measurement Repetition (No. of Times)
[ Low-Power Ohms: 2 W Range/FAST & MEDIUM ]
OVC OFF
Measurement Repetition (No. of Times)
Displayed Value (Ω)
Displayed Value (Ω)
[ 200 Ω Range/FAST & MEDIUM ]
Measurement Repetition (No. of Times)
OFF
3
Two types of temperature correction
■ Temperature correction functions regardless
of materials and temperature
■ Temperature Correction by Analog Output
(Infrared Thermometer)
Using the 9451 Temperature Probe, resistance values
measured at ambient temperature can be corrected by
applying a thermal coefficient so that the display shows the
corresponding resistance values at any other temperature.
Make temperature corrections by measuring the surface temperature
of the measurement object using the analog output from an infrared
thermometer, or through the RS-232C interface. Even when the
measured object is not at ambient temperature, temperature correction
can be applied. Actual temperature can be measured as well.
■ Settings
(When connecting the thermometer to the RS-232C
interface, the GP-IB function is not available.)
For example, the resistance of a copper wire that measures 100Ω at
30ºC ambient can be corrected for display as the resistance it would
have at 23ºC by applying the thermal coefficient (3930 ppm for
copper when the conductivity ratio is 1), using the following settings.
Modular cable
TEMPERATURE HiTESTER
3444/3445
AC adapter
Reference Temperature
Analog output
Cable 9305
Expansion box
Thermal Coefficient
INTERFACE PACK 3909
(Expansion box & Modular cable)
Reference Temperature
Setting Range: –10 to 99.9ºC
Thermal Coefficient: –9999 to 9999 ppm
For proper correction, the measurement
object must be at ambient temperature.
RS-232C
Cable 9637
Temperature Probe 9451
(supplied accessory)
■ Convenient Temperature Conversion Function for Motor Coil Verification
Initial Resistance
Temperature increase (∆t) is obtained and displayed by converting resistance
measurements and ambient temperature. This function is especially useful for
verifying motor windings or coils, where the maximum temperature increase
needs to be determined when current is applied.
*The temperature conversion function cannot be used simultaneously with the temperature
correction function.
Initial Temperature
Constant
[ Temperature Conversion Setting Mode ]
➀ When a motor or coil has thermally stabilized at room temperature, measure the
resistance (r0) and ambient temperature (t0) before applying current.
➁ Excite the coil, and when the temperature increase appears to saturate, remove
the excitation.
➂ After removing excitation, determine the temperature (∆t1 to ∆tn) from the
resistance (rt) measured at each specific time (t), and the ambient temperature.
➃ Project the curve through the collected temperature data (∆t1 to ∆tn) to estimate
the maximum temperature increase (∆t).
For measurements unaffected by test leads or contact resistance
Four-Terminal Resistance Measurements
Is
Constant current source
r1
Voltmeter
r2
E
r3
r4
Resistances R
(Values r1 through r4 are the combined resistances of the
test leads and contact resistances.)
With two-terminal measurements, the conductor
resistance of the test leads and the contact resistance
of the connections are included in the measured
resistance, resulting in measurement errors.
The four-terminal measurement method employs
a very high input impedance voltmeter, whereby
almost all measurement current is conducted through
measured resistance R. By measuring the voltage
drop across only R, its resistance is measured without
being significantly affected by r1 to r4.
R=
E
Is
4
Multi-functional
support for various
applications
■ Measurement Fault Detection
■ Multipolar Connector
Integrity of source and sensor leads and the constant-current
supply are continually monitored to ensure measurements with
high confidence. When a measurement fault is detected it is
indicated on the instrument, and ERR is output from the EXT
I/O interface.
A sealed shielded, low-thermoelectromotiveforce multipolar connector (INPUT B) is
provided. The excellent noise immunity
of this input makes it ideal for high-speed
measurements of large resistances, as well as
low power measurements.
■ Offset Voltage Compensation
Thermoelectromotive force occurs at the contact point of
different metals. This force affects measurements, and if large
enough, it can result in measurement errors. The offset voltage
compensation function minimizes the effect of thermoelectromotive
force to preserve measurement accuracy.
■ Low Power Measurement
Measures with 10 µΩ resolution (2Ω range) using just 10 mA
measurement current. This is ideal for measuring chip inductor
DCR and connector contact resistance.
(Low power measurement is available in the 2Ω to 2kΩ ranges)
■ Self-Calibration
■ Average
Consistent accuracy is maintained by automatic correction of
internal circuit offset voltage and gain drift. Self-calibration
is applied at every measurement using SLOW1/SLOW2
sampling, and every 30 minutes with FAST/MEDIUM
sampling. Self-calibration is also performed at power on, and
when measurement conditions are changed.
Measurement values can be averaged to minimize display
instability. With Free Run selected, the display shows the
moving average; otherwise, the display shows the average
value over a period. The number of samples to average can be
set from 2 to 100.
(Self calibration is enabled when AUTO is selected)
■ Statistical Calculation Functions
To observe process conditions, the mean (x), maximum (Max), minimum (Min)
overall standard deviation (s), standard deviation of sample (s) and process
productivity index (Cp: dispersion, CpK: bias) can be calculated using up to the
maximum of 30,000 measurement values.
■ Data Printing
Measurement values, and those including judgment results and
statistical calculation results can be printed using the optional
Printer 9670.
[ Print Example ]
[Statistical Calculation Results] BIN-ON
● Interval Printing
Print out the elapsed time
and measurement results
in 1- to 3600-second intervals.
Print method
Print width
Print speed
Power
Dimensions
Mass
: Thermal line dot
: 72 mm
: 47.5 mm/s
: AC Adapter 9671 or Battery Pack 9672
: Approx. 119 × 77 × 174 mm
: Approx. 500 g
Printer operation requires RS-232C Cable 9638 and AC Adapter 9671, and battery
operation requires Battery Pack 9672 and Battery Charger 9673.
[Measurement Values]
[Statistical Calculation Results] COMP-ON
[Measurement Values including Judgment Results] COMP-ON
5
Ideal for high-speed automated production lines
External control by EXT I/O
Starting measurement and loading measurement
conditions can be externally controlled, and judgment
results, BIN and BCD data can be output, providing
easy incorporation in automated lines. General-purpose
output is implemented by control of output signals using
: IO : OUT commands.
TC Sensor
EXT I/O
GP-IB
RS-232C
When connecting an infrared thermometer to the RS-232C
interface, the GP-IB function is not available.
■ External Trigger Timing Chart
Contact State
EXT I/O Signals
Open
Connect
t1
t1
ERR Output
Measurement Fault
(Err Output ASYNC Setting)
TRIG Input
Start of Measurement
t2
INDEX Output
Measuring
Reference Signal
End of Conversion
EOC Output
End-of-Measurement Signal
Comparator Result
BIN No.
BCD Data
t3
t4
t5
t1: ERR Output Response Time: 100 µs
t2: Measurement Trigger Pulse Width: 100 µs (min.)
t3: Delay Time: per setting
t4: Input Time: depends on sampling rate, Offset Voltage Compensation on/off, average,
delay and supply frequency
(Fastest: 300 µs: with FAST sampling and Offset Voltage Compensation Off)
t5: Calculation Time: depends on calculation settings such as sampling rate and
comparator
(Fastest: 300 µs: with FAST sampling)
● Input Signals
LOAD (0 – 4)
TRIG
PRINT
0ADJ
CAL
: Selection number to load
: External trigger
: Print on printer
: Zero adjustment
: Self calibration
● Output Signals
ERR
EOC
INDEX
Hi
IN
Lo
BIN0 to BIN9, OB
BCD1-0 to BCD6-3
OUT0 to OUT7
VCC
GND
: Measurement fault detected
: End of conversion
: End of input
: Comparator Hi
: Comparator IN
: Comparator Lo
: BIN outputs*1
: BCD outputs*1
: General purpose outputs*2
: Internal power
: Internal GND
*1 BIN and BCD outputs are not available at the same time.
*2 General purpose outputs (OUT0 – OUT7) are disabled
when BCD output is selected.
External Control by Personal Computer
RS-232C
GP-IB
RS-232C and GP-IB interfaces are included as standard
features. All functions other than the power switch can be
controlled via these terminals.
(Except when connecting an infrared thermometer to the RS-232C interface.)
GP-IB
SH1 : Supports all Source Handshake functions
AH1 : Supports all Accepter Handshake functions
Supports Standard Talker functions
T6
Supports Serial Poll functions
Talk-Only mode is not supported
Supports Talker Cancel function by MLA (My Listen Address)
: Supports Standard Listener
L4
Listen-Only mode not supported
Supports Listener Cancel function by MTA (My Talk Address)
SR1 : Supports all Service Request functions
RL1 : Supports all Remote/Local functions
PP0 : Parallel Poll function not supported
DC1 : Supports all Device Clear functions
DT1 : Supports all Device Trigger functions
C0 : Controller function not supported
Others: Compliant with IEEE 488.2
RS-232C
Transmission
method
Transmission
speed
Data length
Stop bits
Parity
Delimiters
Flow control
Connector
: Start/stop synchronization type, full duplex
: 9600 bps
: 8 bits
: 1 bit
: none
: CR+LF for Tx, CR or CR+LF for Rx
: none
: Male 9-pin D-sub,
with #4-40 attachment screws
6
■ Accuracy
(1) Resistance Measurement [1-Year Accuracy (at 23±5ºC) Accuracy: ±(ppm of rdg. + ppm of f.s.)]
Offset voltage compensation : OFF (upper)
Maximum
display value
Resolution
20.0000 mΩ
0.1 µΩ
200.000 mΩ
1 µΩ
200.000 mΩ
1 µΩ
2Ω
2000.00 mΩ
10 µΩ
20 Ω
20.0000 Ω
100 µΩ
200 Ω
200.000 Ω
1 mΩ
2 kΩ
2000.00 Ω
10 mΩ
20 kΩ
20.0000 kΩ
100 mΩ
100 kΩ
1 MΩ
10 MΩ
100 MΩ
110.000 kΩ
1100.00 kΩ
11.0000 MΩ
110.000 MΩ
1Ω
10 Ω
100 Ω
1 kΩ
Range
*1
20 mΩ
200 mΩ
(1A)
200 mΩ *2
(100mA)
ON (lower) (20 mΩ to 20 kΩ ranges)
1 ppm=1/1,000,000 (100 ppm=0.01%)
Measurement Open-Terminal
Current
Voltage
SLOW2
SLOW1
MEDIUM
FAST
1000 + 150
1000 + 10
1000 + 60
1000 + 10
1000 + 100
1000 + 10
140 + 40
140 + 10
100 + 40
100 + 10
80 + 15
80 + 10
70 + 15
70 + 10
70 + 15
70 + 10
70 + 30
80 + 30
400 + 60
2000 + 200
1000 + 170
1000 + 10
1000 + 80
1000 + 10
1000 + 120
1000 + 10
140 + 60
140 + 10
100 + 60
100 + 10
80 + 30
80 + 10
70 + 30
70 + 10
70 + 30
70 + 10
70 + 60
80 + 60
400 + 90
2000 + 230
1000 + 200
1000 + 10
1000 + 120
1000 + 10
1000 + 150
1000 + 20
140 + 100
140 + 10
100 + 100
100 + 10
80 + 40
80 + 10
70 + 40
70 + 10
70 + 40
70 + 10
70 + 80
80 + 80
400 + 140
2000 + 250
1000 + 250
1000 + 40
1000 + 170
1000 + 20
1000 + 200
1000 + 80
140 + 150
140 + 40
100 + 150
100 + 40
80 + 100
80 + 40
70 + 100
70 + 100
70 + 100
70 + 100
70 + 200
150 + 100
3000 + 200
30000 (3%)+300
1 A ± 5%
5 Vmax
1 A ± 5%
5 Vmax
100 mA ± 5%
2.6 Vmax
100 mA ± 5%
2.6 Vmax
10 mA ± 5%
2.6 Vmax
10 mA ± 5%
2.6 Vmax
1 mA ± 5%
2.6 Vmax
100 µA ± 5%
2.6 Vmax
100 µA ± 5%
10 µA ± 5%
1 µA ± 5%
100 nA ± 5%
13 Vmax
13 Vmax
13 Vmax
13 Vmax
Note *1: 100 kΩ range and above are calculated as f.s. = 100,000 dgt.
Note *2: The 200mΩ range with 100 mA measurement current can be selected during power-up or by remote command.
(2) Low-Power Resistance Measurements [1-Year Accuracy(at 23±5ºC) Accuracy: ±(ppm of rdg. + ppm of f.s.)]
Offset voltage compensation : OFF (upper)
Range
Maximum
display value
Resolution
2Ω
2000.00 mΩ
10 µΩ
20 Ω
20.0000 Ω
100 µΩ
200 Ω
200.000 Ω
1 mΩ
2 kΩ
2000.00 Ω
10 mΩ
ON (lower)
SLOW2
SLOW1
110 + 100
110 + 10
110 + 100
110 + 10
110 + 100
110 + 10
110 + 100
110 + 10
110 + 120
110 + 10
110 + 120
110 + 10
110 + 120
110 + 10
110 + 120
110 + 10
MEDIUM
110 + 150
110 + 20
110 + 150
110 + 20
110 + 150
110 + 20
110 + 150
110 + 20
Measurement Open-Terminal
Current
Voltage
FAST
110 + 200
110 + 80
110 + 200
110 + 80
110 + 200
110 + 80
200 + 200
200 + 80
10 mA ± 5%
60 mVmax
1 mA ± 5%
60 mVmax
100 µA ± 5%
60 mVmax
10 µA ± 5%
60 mVmax
Note: Open-terminal voltage is limited to 20 mV or less from the time an external trigger causes INDEX = Hi until the next trigger input.
■ Resistance Measurement
● No temperature correction after zero adjustment.
● Within 0 to 18 and 28 to 40ºC, add ±(1/10 Measurement Accuracy)/ºC
to the above measurement accuracy.
● 60 minutes warm-up (After 30 minutes warm-up, accuracy is twice the
specified range).
● Self calibration occurs after warm-up in FAST and MEDIUM modes
Temperature variation after warm-up is within ±2ºC.
● For the 20mΩ and 200mΩ ranges, the condition [resistance of cable +
contact resistance] ≤ 300 mΩ must be satisfied.
● During temperature correction, the value calculated below is added
to the rdg error for resistance measurement accuracy:
t0 : Reference temp. [ºC]
-100 t0 t
t : Ambient temp. [ºC]
[%]
1+ t0 ��(t+ t -t0) -100 �t0 t : Temp.
[%] measurement accuracy
1+ �t0 ��(t+
-100 �tt0-t:0)tTemp.[%]
coefficient at t0 is [1/ºC]
1+ �t0 ��(t+ t -t0)
* Open-terminal voltage specifications may be momentarily exceeded
when probe is removed from the sample.
�
�
■ Temperature Measurement
(2) Analog Input (1-Year Accuracy)
(1) Pt sensor (9451-Pt500, at 25ºC)
Range of Guaranteed
Accuracy
-10.0ºC to 39.9ºC
40.0ºC to 99.9ºC
0.1ºC
Resolution
6-Month Accuracy
±0.30% rdg. ±0.5ºC*
±0.30% rdg ±1.0ºC*
1-Year Accuracy
±0.45% rdg. ±0.8ºC*
±0.45% rdg ±1.5ºC*
*Accuracy is in combination with Temperature Probe 9451.
Accuracy of instrument alone is ±0.2ºC/6 Months (±0.3ºC/year).
Add temperature coefficient ±0.02ºC/ºC to above accuracy for ambient
temperature ranges 0 to 18 and 28 to 40ºC.
Input Range
Display
0 V to 2 V
-99.9 to 999.9ºC
Resolution
1 mV or better
Resolution
±1% rdg. ±3 mV*
* Conversion method temperature accuracy (Only 3541).
1% × (TR - T0V) + 0.3% × (T1V - T0V)
T1V: Temperature at 1V input, T0V: Temperature at 0V input, TR: Current temp.
Add temperature coefficient (±0.1% rdg. ±0.3 mV)/ºC to above
accuracy for ambient temperature ranges 0 to 18 and 28 to 40ºC.
7
● Sampling (Resistance and Low Power Resistance measurements)
■ Specifications
Measurement
: Four-terminal resistance measurement
0.1 µΩ (20 mΩ range) to 110.000 MΩ
Low power four-terminal resistance measurement
10 µΩ (2 Ω range) to 2.00000 kΩ
Temperature measurement (Pt) –10.0 to 99.9ºC
Temperature measurement (analog) 0 to 2V
Range switching
: Auto or Manual
Zero adjust
: Zero-adjust range is 1,000 dgt for each
measurement range
Measurement time (from trigger until EOC=ON) [ms]
(t4+t5 in Timing Chart on page 5)
Supply Frequency
50Hz
60Hz
SLOW2
455 ±10
449 ±10
SLOW1
155 ±5
149 ±5
MEDIUM
21 ±1
17 ±1
FAST
0.6 ±0.3
Delay = 0 ms, TC OFF, Statistical calculation OFF, Offset Voltage Correction OFF
Acquisition time (from INDEX = OFF to INDEX = ON) [ms]
(t4 in Timing Chart on page 5)
Supply Frequency
50Hz
60Hz
Trigger
: Internal or External
Sampling
: SLOW2, SLOW1, MEDIUM and FAST
Analog response
time
: 1 ms (in 200 Ω range)
(depends on range and conditions)
Functions
: Temperature correction, temperature
conversion, self calibration, measurement fault
detection, overflow detection, offset voltage
compensation, average, statistical calculation, key
lock, save/load, comparator, BIN measurement
SLOW2
SLOW1
400 ±10
100 ±5
MEDIUM
20.0 ±1
16.7 ±1
FAST
0.30 ±0.1
● Temperature Measurement: Measurement Cycle; 400 ±10 ms
● Delay [ms] (AUTO) [OVC: Offset Voltage Compensation]
• Resistance Measurement
Range [Ω]
OVC OFF
OVC ON
20m 200m 2 to 20k
30
3
100
100k 1M
10 100
10M 100M
500 1000
• Low Power Mode
Range [Ω]
OVC OFF
OVC ON
■ General Specifications
Operating temperature
and humidity
Storage temperature
and humidity
Guaranteed accuracy
temperature and humidity
Operating environment
Rated supply voltage
Rated supply frequency
Rated power consumption
Insulation withstand
potential
Dimensions
Mass
: 0 to 40ºC, 80% RH or less (non-condensating)
Accessories
: –10 to 40ºC, 80% RH or less (non-condensating)
Applicable
Standards
: 23 ±5ºC, 80% RH or less (non-condensating)
: Indoors, 2000 m ASL or below
: 100 to 240 VAC ±10%
: 50/60 Hz
: 30 VA
: 1.39 kVAC for 15s, with 10 mA cutoff current
[All power supply terminals] – [Protective ground]
: Approx. 215W × 80H × 295D mm (excluding projections)
: Approx. 2.6 kg
3541 RESISTANCE HiTESTER
About probe length
2
20
3
200
● MANUAL:
Delay setting:
0.000 to 9.999 s
2k
15
100
: CLIP TYPE LEAD 9287-10, TEMPERATURE
PROBE 9451, Power Cord, EXT I/O Male Connector
: Safety
EN61010-1
Power supply Overvoltage Category II 300 V
(Anticipated overvoltage 2.5 kV)
EMC
EN61326
EN61000-3-2
EN61000-3-3
Effect of radiated radio frequency
electromagnetic fields: 1% f.s.
Effect of conducted radio frequency
electromagnetic fields: 0.5% f.s.
9287-10 (supplied)
9452
9453
● Options
A : between junction and probe
B : probe length
L : between connector and probe tip
9455
same appearance
as 9461
A:260 mm, B:136 mm,
L:890 mm
9467
9454
A:240 mm, B:132 mm,
L:804 mm
A:300 mm, B:116 mm,
L:1360 mm
9770 -- in detail
9771 -- in detail
A:260 mm, B:140 (9770),
138 (9771) mm, L:850 mm
0.6 mm dia.
1.8 mm dia.
7.4 mm
9 mm
9 mm
9770/9771
1904 Shanghai Times Square Office, 93 Huai Hai Zhong Road
Shanghai, P.R.China POSTCODE: 200021
TEL +86-21-6391-0090/0092 FAX +86-21-6391-0360
E-mail: [email protected]
HIOKI USA CORPORATION :
6 Corporate Drive, Cranbury, NJ 08512 USA
TEL +1-609-409-9109 / FAX +1-609-409-9108
E-mail: [email protected]
9461
A:280 mm, B:118 mm,
L:1360 mm
29 mm dia.
HIOKI (Shanghai) Sales & Trading Co., Ltd. :
HEAD OFFICE :
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL +81-268-28-0562 / FAX +81-268-28-0568
E-mail: [email protected]
A:130 mm, B:83 mm, A:220 mm, B:197 mm,
L:1100 mm
L:1360 mm
2 mm
9452 CLIP TYPE LEAD
9453 FOUR TERMINAL LEAD
9454 ZERO ADJUSTMENT BOARD
9455 PIN TYPE LEAD(for ultra precision)
9461 PIN TYPE LEAD
9465 PIN TYPE LEAD
9467 LARGE CLIP TYPE LEAD
9770 PIN TYPE LEAD
9771 PIN TYPE LEAD
9300 CONNECTION CABLE(for multipolar connectors)
9637 RS-232C CABLE(9pin-9pin/cross/1.8m)
9638 RS-232C CABLE(9pin-25pin/cross/1.8m)
9151-02 GP-IB CONNECTOR CABLE(2m)
9151-04 GP-IB CONNECTOR CABLE(4m)
9670 PRINTER
9671 AC ADAPTER(for 9670)
9672 BATTERY PACK(for 9670)
9673 BATTERY CHARGER(for 9672)
9237 RECORDING PAPER (80 mm × 25 m, 4 rolls)
0.2 mm
9300
Cord length:1.5 m
2.2 mm
DISTRIBUTED BY
Beijing Office :
A-2602 Freetown, 58 Dong San Huan Nan Road
Beijing, P.R.China POSTCODE: 100022
TEL +86-10-5867-4080/4081 FAX +86-10-5867-4090
E-mail: [email protected]
Guangzhou Office :
Room 303, Profit Plaza, No.76, West Huangpu Road
Guangzhou, P.R.China POSTCODE: 510623
TEL +86-20-38392673/2676 FAX +86-20-38392679
E-mail: [email protected]
All information correct as of Dec. 13, 2007. All specifications are subject to change without notice.
3541E4-7ZM-03P
Printed in Japan