mΩ HiTESTER 3540 Component measuring instruments Customize with BCD output, printer interface or RS-232C interface to suit your application needs. Fast-response milliohmmeter offers selectable manual measurement or system integration. The mΩ HiTESTER 3540 is a high performance low resistance tester that includes a comparator function essential for component sorting, fast 16-times-per-second sampling, temperature compensation and autoranging, and a choice of interfaces to meet your measurement needs. The standard 3540 is the economical version without external control interfaces, making it the no-fuss solution for manual testing. For more advanced system integration capabilities, select Model 3540-01 for a built-in BCD output interface providing for external control, Model 3540-02 to output measurement results to a printer, and Model 3540-03 to add PC compatibility via a built-in RS-232C interface. 1 Internal Comparator with Fast 100 ms Response Features ●Comparator function stores up to seven tables ●Dual comparator modes: Hi-Lo compares upper and lower limits, and REF-% compares a range and standard value ●Fast response of about 100 ms (measuring pure resistance: actual response depends on material under test) ●Temperature compensation function measures temperature and calculates value relative to copper at 20˚C/68˚F ● 4-terminal method eliminates the effects of leads and contact resistance ●Auto-ranging function ●Dual power system: batteries or AC adapter ●BCD, printer interface and RS-232C interface options in -01, -02 and -03 suffix versions, respectively ■ Main Buttons 5 6 7 2 1 8 9 3 4 10 *All display segments shown lit for purposes of illustration. 1. Range Select, Auto-Range On/Off 2. Hold (also controllable by external trigger and EOC, besides displaying hold) 3. Temperature compensation On/Off or temperature display 4. Button lock 5. Comparator Table Select (Up to 7 states can be memorized) 6. Comparator Mode Select (Hi-Lo or REF-%) 7. Comparator Value Set (Upper/Lower limits or standard value/range settings) 8. Beeper Mode Select (HL, IN, OFF) 9. Comparator On/Off 10.Sampling Speed Select (Fast: 16 times/s, or Slow: 4 times/s) ■ Comparator Function The comparator includes a Hi-Lo mode for setting upper and lower limits, and a REF-% mode for setting a standard value and range. Up to seven tables can be memorized, each storing a measurement range, comparator mode and comparator values. Hi/IN/Lo measurements are indicated by LED and 3-way beeper mode, and for the -01 and -02 versions, results are available for external use at open-collector output terminals on the rear panel. Hi-Lo Comparator REF-% Comparator Example display with FAST sampling, measurement value 30.00 mΩ, temperature compensation on, table no. 1, upper limit 30.10 and lower limit 29.90, and beeper mode HL. Example display with FAST sampling, 100.0% deviation of display from standard value (displayed deviation = measured value / standard value × 100%), temperature compensation function on, table no. 7, standard value is 30.00, range is ±10.0%, and beeper mode IN. ■ 3540 The basic version includes the essential functions: eliminating external interfaces to keep the price low. Comparator results are displayed by LED and beeper. Jacks are provided on the rear panel for the temperature probe (for temperature compensation), and for the AC adapter. Temperature Measurement Display Temperature Probe Jack AC Adapter Jack 2 Ideal Interface for System Integration ■ 3540-01 Digital I/O External Input Terminals External Output Terminals This version is equipped with a digital interface providing BCD output of comparator results and external control capability, as well as the essential functions of the 3540. Along with BCD output, the range, comparator tables, EOC and power can be externally controlled, ideal for system applications. AUTO/MANU Select Timing Chart Example The following chart shows the timing relationships between comparator results using the hold function and BCD output at the external connector. With AUTO selected, BCD and comparator results are output continuously. With MANU selected, comparator results are output only when the MANU and GND external input terminals are shorted together. MANU Operation Digital I/O Details External I/O Outputs (TTL: 5V, 20 mA max.) • BCD DP (range) signal • End-Of-Check (EOC) signal • Supply Current Error (CC ERR) signal (response time = t1 + t2 ) Inputs (TTL: 5V, 20 mA max.) At Hold time, the EOC is retained until the next trigger to facilitate sequencing. Display and output are retained until the next EOC is taken. CC ERR input enhances test reliability with various materials under test t1: (Settling time) after checking, the delay until measured power is stable before triggering. Settling time depends on material under test (value is relative to pure resistance). t2: (Measuring) raising EOC accepts BCD and comparator results, so the desired data is captured. • Range Select • Comparator Table Select • DC Power (+5V, 200 mA max.) • GND Note: Signal Logic Outputs (Open Collector: 35V, 50 mA max.) • Comparator Result signal (Hi, IN, Lo) • End-Of-Check (EOC) signal • Supply Current Error (CC ERR) signal Inputs (TTL: 5V, 20 mA max.) • Trigger (TRIG) • Manual (MANU) • Zero Adjust (0 ADJ) • Print (PRINT: only in version -02) • DC Power (+5V, 200 mA max.) • GND TTL Outputs: assert = 5V, negate = 0V TTL Inputs: assert = 0V, negate = 5V Open Collector Outputs: assert = ON, negate = OFF EOC and CC ERR are output from version -01 by both TTL and open collector. Pin out details are available upon request. ■ 3540-02 Printer Interface This version is equipped with a printer interface.The printer connector is provided along with the external I/O terminals of the -01 version, allowing printing by external request. The optional model DIGITAL PRINTER 9203 provides interval printing, statistical processing of maximum, minimum, average, standard deviation, histograms and graph printing. A standard printer with Centronics interface can also be connected. External Input Terminals External Output Terminals AUTO/MANU Select Printing Examples DIGITAL PRINTER 9203 Histogram Graph Printing Statistical Processing ■ 3540-03 This model is equipped with an RS-232C interface, through which all features of the instrument other than the power supply can be controlled remotely. Measurement data can also be output through the interface for processing by various applications, increasing the scope of data utility. Printer type: Thermal Line Printer Statistical Processing (up to 99,999 data points) Histogram and graphics (up to 5,000 data points) Dimensions and mass: approx. 215W × 160H × 54D mm, 1.1 kg. Note: Please refer to the catalog for the Battery HiTESTER 3550 series for further details. RS-232C Specifications Transfer method : Synchronous transfer, full duplex. Transfer rate : 9600 Data format : 8 data bits, no parity, 1 stop bit Handshaking : No support for X flow or hardware flow control Delimiter : CR or CR+LF during receive, CR+LF during send Connection cable : D-sub 9-pin female connector, reverse connection 3 ■3540 Specifications Measurement method: 4-terminal direct current double integration LCD Resistance display digits up to 3500 Temperature digits up to 999 available (disabled with comparator ON) [OF ] display [- - - - ] display (CC ERR external output in versions -01 , -02 and -03) Resistance measurement: SLOW 4 times/s, FAST 16 times/s Resistance measurement: SLOW 300 ms, FAST 80 ms Note: settling time depends on material under test (values are relative to pure resistance). Standard Temperature 20˚C/68˚F, Temperature Modulus: 3930 ppm/Cu wire Temperature Compensation Function: Comparator: Comparator modes: selectable Hi-Lo or REF-% Comparator results are indicated by LED and beeper (selectable from HI/IN/OFF) Up to 7 table memories (external table selection only with version -01) External output (open collector: versions -01, -02 and -03 only) External Control: (-01, -02 and -03 Ver. only) External Interface: TTL Output: BCD Open Collector Outputs: Hi, IN, Lo, EOC, CC ERR TTL Inputs: TRIG, MANU, 0 ADJ, range, comparator table select (-01 only), PRINT (-02 only) Centronics interface (-02 only), RS-232C interface (-03 only) ■Measurement Ranges Operating temperature range: 0 to 40˚C (32˚F to 104˚F), less than 80% rh Storage temperature range: -10 to 50˚C (14˚F to 122˚F), less than 80% rh Operating conditions: indoors, below 2,000 m (6,562 feet) altitude AA-size Alkaline batteries: type LR6 × 6 pcs, or Power Supply: AA-size Manganese batteries: type R6P × 6 pcs, or Model AC ADAPTER 9445 (9 V DC, 1 A) w/LR6 batteries: approx. 7 h (30 and 300 mΩ ranges) Operating Time: (with LED and approx. 18 h (other ranges) w/R6P batteries: approx. 1.5 h (30 and 300 mΩ ranges) Beeper on) approx. 6 h (other ranges) Maximum Rated Power: 5 VA 215W × 61H × 213D mm (8.5"W × 2.4"H × 8.4"D ) Dimensions: 3540 – Approx 900 g (21bs), 3540-01 – Approx 1 kg (35.3 oz.) Mass: CLIP TYPE LEADS 9287-10 (1), TEMPERATURE PROBE 9451 Accessories: (1), Spare Fuse (1- F1.0 AH/250 V), Ferrite Clamp (1), External Connector Socket (*Ver.-01 only, HIROSE ELECTRIC INC. 37-pin (non-condensating) plug / type FDCD-37P) EMC EN61326 EN61000-3-2 EN61000-3-3 Safety EN61010-1 Pollution degree 2 Conforming Standards: Conditions of guaranteed accuracy: 23 ± 5˚C/73 ± 9˚F less than 80% rh (non-condensating), after 30 min. warm-up, after zero adjustment. Resistance Measurement: (sample rate: SLOW; for FAST, add 3 digits to the following digit tolerances) Temperature Measurement/Compensation Range 30 mΩ 300 mΩ 3Ω 30 Ω 300 Ω 3 kΩ 30 kΩ Resolution 10 μΩ 100 μΩ 1 mΩ 10 mΩ 100 mΩ 1Ω 10 Ω Maximum Applied Voltage Accuracy 100 mA 1mA 3.5mV 35mV 3.5 mV ±0.1%rdg. ±6dgt. ±0.1%rdg. ±4dgt. ±0.1%rdg. ±6dgt. 35 mV 10 μA 350 mV (±0.02%rdg. ±0.5dgt.)/˚C (1.8˚F) Open-Terminal Voltage 4.0 V max. 3540 3540-01 (with BCD) 3540-02 (with Printer interface) 3540-03 (with RS-232C interface) Optional accessories AC ADAPTER 9445-02 (universal 100 to 240VAC , 9V/1A output /for UL type) AC ADAPTER 9445-03 (universal 100 to 240VAC , 9V/1A output /for EU type) CLIP TYPE LEADS 9452 FOUR-TERMINAL LEADS 9453 PIN TYPE LEADS 9455 CLIP TYPE LEADS WITH TEMPERATURE SENSOR 9460 PIN TYPE LEADS 9461 LARGE CLIP TYPE LEADS 9467 PIN TYPE LEADS 9770 PIN TYPE LEADS 9771 RS-232C CABLE 9637 (9pin-9pin/Cross/1.8m) RS-232C CABLE 9638 (9pin-25pin/Cross/1.8m) DIGITAL PRINTER 9203 (for 3540-02) CONNECTION CORD 9425 (20-pin half-pitch—36pin/D-sub) [for connecting the 3540-02 to the 9203/2meters] RECORDING PAPER 9233 (for the 9203/10meters,10rolls) (add to resistance measurement accuracy) -10.0 to 39.9˚C (-14.0 to 103.8˚F) ±0.3%rdg. ±0.5˚C (0.9˚F) ±0.3% 40.0 to 99.9˚C ±0.3%rdg. ±1.0˚C (1.8˚F) ±0.6% (104 to 211.8˚F) TEMPERATURE PROBE 9451 (included) 9287-10 (included) 9452 9453 9455 same appearance as 9461 0.8 dia. Tip magnified view Approx. 85 cm between connectors, and 13 cm between probes 9460 Approx. 1.7 m between connectors, and 30 cm between probes Current side Voltage side 0.2/0.2 dia. Approx. 80 cm between Approx. 80 cm between Approx. 40 cm between connectors, and 20 cm connectors, and connectors, and 26 cm between probes 28 cm between probes between probes 9461 9467 Approx. 40 cm between Approx. 85 cm between connectors, and 24 cm connectors, and 30 cm between between probes probes, 29 mm dia. 9770/9771 9770 -- in detail Cable length: connector to fork 40cm, fork to probes 26cm 1.8 mm dia. 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] Accuracy of Temperature Compensation approx. 1.5 m (59.1") platinum resistance 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] 350 mV ±0.1%rdg. ±4dgt. Temperature Modulus mΩHiTESTER mΩHiTESTER mΩHiTESTER mΩHiTESTER 35 mV Temperature Measurement Accuracy 9771 -- in detail 9 mm Measuring Current 5Temperature Range 0.6 mm dia. 7.4 mm 9 mm Auto-Ranging: Input Overrange: Current Fault: Sampling Rate: Response Time: 30V DC or AC peak (fuse protected) Overvoltage Protection: Environment: 2 mm Operating method: Display: 0.2 mm 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. 28, 2007. All specifications are subject to change without notice. 3540E7-7ZE Printed in Japan