3541 ASM-SENSOR | Alldatasheet

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Components measuring instruments

3541 RESISTANCE HiTESTER

HIOKI company overview, new products, environmental considerations and other information are available on our website. http://www.hioki.co.jp/ 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. Measure from very low (µΩ ) to very high (MΩ ) resistances with a single instrument 0.1 µΩ (20 mΩ range) to 110.000 MΩ

0.1 µΩ (20 mΩ range) to 110.000 MΩ G High Speed & High Precision Measurements As fast as 0.6 ms with 70 ppm precision (in the 2 kΩ to 110 kΩ range) G Low-Power Measurement Function Essential for DCR measurements of chip inductors and connector contacts G Comparator and BIN Functions Fast PASS/FAIL judgments, and measurement value ranking in ten levels G Two Types of Temperature Correction Correction by Pt sensor or infrared thermometer G Multipolar Connector Low thermoelectromotive force supports high-speed measurements G Measurement Fault Detection Enhanced measurement reliability by monitoring contact using all four leads G Temperature Conversion Function Uses resistance to shows temperature variations of measurement objects G Offset Voltage Compensation Minimizes thermoelectromotive effects G Equipped with EXT I/O, GP-IB and RS-232C interfaces Easily integrates into automated production lines G Statistical Calculation Functions Use for process analysis and quality control G Stores up to 30 sets of measurement conditions Measurement conditions can be changed quickly G Data Printing Print out measurement values and calculation results (with optional Model 9670 Printer) Major Features (All indicators shown lit for purposes of illustration) Speed & Precision at Their Highest From the Laboratory to System Applications

Hi: Display Value > Upper Limit, or OF IN: Display Value between Upper and Lower Limits Lo: Display Value is < Lower Limit, or -OF N Relative Value Judgment Display:{(Measured Resistance) – (Reference Value)} / (Reference Value) N 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 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. I 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. G Setup by Upper (Hi) and Lower (Lo) Limits Upper and Lower limit range: 0 to 999,999 G Setup by Reference Value (REF) and Range (%) Setting range: Reference Value = 0 to 999,999 % = 00.000 to 99.999% I Classify measurements in up to ten ranking BINs I Store up to 30 sets of measurement conditions 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. G Setting ranges are the same as for the comparator function. BIN No. (0 to 9) Enabled / Disabled Upper Limit Setting Lower Limit Setting Reference Value Setting % Setting Absolute Value or Deviation Settings Excellent Stability Actual measurement results showing minimum dispersion (OVC = Offset Voltage Compensation) [ 20 mΩ Range/SLOW2 ] [ 200 Ω Range/FAST & MEDIUM ] [ Low-Power Ohms: 2 W Range/FAST & MEDIUM ] [ 20 mΩ Range/MEDIUM ] OVC OFF OFF Displayed Value (Ω ) Displayed Value (Ω )Displayed Value (Ω ) Displayed Value (Ω ) Measurement Repetition (No. of Times) Measurement Repetition (No. of Times) Measurement Repetition (No. of Times)Measurement Repetition (No. of Times)

Setting Range: –10 to 99.9ºC Thermal Coefficient: –9999 to 9999 ppm Reference Temperature Thermal Coefficient I Temperature correction functions regardless of materials and temperature I 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. I Settings 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. For proper correction, the measurement object must be at ambient temperature. Model 9451 Temperature Probe (supplied accessory) 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. 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). ON OFF n12 3 Temperature Initial Temperature Excited ∆t1 ∆t2 ∆tn ➀➁ ➂ Time [ Temperature Conversion Setting Mode ] Initial Resistance Initial Temperature Constant Two types of temperature correction For measurements unaffected by test leads or contact resistance - Four-Terminal Resistance Measurements Constant current source Voltmeter 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. ER= Is Er1 Is r2 r3 r4 I Convenient Temperature Conversion Function for Motor Coil Verification 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. (When connecting the thermometer to the RS-232C interface, the GP-IB function is not available.) HIOKI 3444/3445 TEMPERATURE HiTESTER Modular cable AC adapter Expansion box

3909 INTERFACE PACK

(Expansion box & Modular cable) RS-232C Cable: 9637 Analog output Cable: 9305

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. Measurement values, and those including judgment results and statistical calculation results can be printed using the optional Model 9670 Printer. 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. I Measurement Fault Detection A sealed shielded, low-thermoelectromotive- force 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. I Multipolar Connector 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. I Offset Voltage Compensation 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) I Low Power Measurement 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. I 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. (Self calibration is enabled when AUTO is selected) I Self-Calibration I Data Printing I Statistical Calculation Functions Printer operation requires Models 9638 RS-232C Cable and 9671 AC Adapter, and battery operation requires Models 9672 Battery Pack and 9673 Battery Charger. Print method Print width Print speed Power Dimensions Mass : Thermal line dot : 72 mm : 47.5 mm/s : 9671 AC Adapter or 9672 Battery Pack : Approx. 119 × 77 × 174 mm : Approx. 500 g [ Print Example ] [Measurement Values] [Measurement Values including Judgment Results] COMP-ON [Statistical Calculation Results] BIN-ON [Statistical Calculation Results] COMP-ON Multi-functional support for various

applications

Print out the elapsed time and measurement results in 1- to 3600-second intervals.

Ideal for high-speed automated production lines 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.) 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 SH1 AH1 SR1 RL1 PP0 DC1 DT1 : Supports all Source Handshake functions : Supports all Accepter Handshake functions Supports Standard Talker functions Supports Serial Poll functions Talk-Only mode is not supported Supports Talker Cancel function by MLA (My Listen Address) : Supports Standard Listener Listen-Only mode not supported Supports Listener Cancel function by MTA (My Talk Address) : Supports all Service Request functions : Supports all Remote/Local functions : Parallel Poll function not supported : Supports all Device Clear functions : Supports all Device Trigger functions : Controller function not supported RS-232C GP-IB Others: Compliant with IEEE 488.2 EXT I/O Signals G Input Signals LOAD (0 – 4) : Selection number to load TRIG : External trigger PRINT : Print on printer 0ADJ : Zero adjustment CAL : Self calibration G Output Signals ERR : Measurement fault detected EOC : End of conversion INDEX : End of input Hi : Comparator Hi IN : Comparator IN BIN0 to BIN9, OB: BIN outputs*1 VCC : Internal power Lo : Comparator Lo GND : Internal GND External control by EXT I/O External Control by Personal Computer *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. OUT0 to OUT7 : General purpose outputs*2 BCD1-0 to BCD6-3: BCD outputs*1 TC Sensor EXT I/O GP-IB RS-232C 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. I External Trigger Timing Chart Contact State ERR Output Measurement Fault (Err Output ASYNC Setting) TRIG Input Start of Measurement Connect Open t3 t4 t5 Measuring End of Conversion INDEX Output Reference Signal Comparator Result BIN No. BCD Data EOC Output End-of-Measurement Signal 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) t 5: Calculation Time: depends on calculation settings such as sampling rate and comparator (Fastest: 300 µs: with FAST sampling) RS-232C GP-IB When connecting an infrared thermometer to the RS-232C interface, the GP-IB function is not available.

G No temperature correction after zero adjustment. G Within 0 to 18 and 28 to 40ºC, add ±(1/10 Measurement Accuracy)/ºC to the above measurement accuracy. G 60 minutes warm-up (After 30 minutes warm-up, accuracy is twice the specified range). G Self calibration occurs after warm-up in FAST and MEDIUM modes. Temperature variation after warm-up is within ±2ºC. G During temperature correction, the value calculated below is added to the rdg error for resistance measurement accuracy: I Temperature Measurement Note: 100 kΩ range and above are calculated as f.s. = 100,000 dgt. 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. (1) Resistance Measurement [1-Year Accuracy (at 23±5ºC) Accuracy: ±(ppm of rdg. + ppm of f.s.)] (2) Low-Power Resistance Measurements [1-Year Accuracy(at 23±5ºC) Accuracy: ±(ppm of rdg. + ppm of f.s.)] (1) Pt sensor(9451-Pt500, at 25ºC) (2) Analog Input(1-Year Accuracy) *Accuracy is in combination with Model 9451 Temperature Probe. 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. * Conversion method temperature accuracy (Only 3541 instrument). 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. Range of Guaranteed Accuracy -10.0ºC to 39.9ºC 40.0ºC to 99.9ºC Resolution 0.1ºC Input Range Display Accuracy

0 V to 2 V

-99.9 to 999.9ºC ±1% rdg. ±3 mV* 1 mV or betterResolution G During temperature correction, the value calculated below is added to the rdg error for resistance measurement accuracy: t0 : Reference temp. [ºC] t : Ambient temp. [ºC] : Temp. measurement accuracy : Temp. coefficient at t0 is [1/ºC] ∗ Open-terminal voltage specifications may be momentarily exceeded when probe is removed from the sample. -100 α t0 t α t0 t Range Maximum display value SLOW2 SLOW1 MEDIUM FAST Measurement Current Open-Terminal Voltage 2 Ω 2000.00 mΩ 110 + 100 110 + 120 110 + 150 110 + 200 10 mA ± 5% 60 mVmax110 +1 0 110 +1 0 110 +2 0 110 +8 0 20 Ω 20.0000 Ω 110 + 100 110 + 120 110 + 150 110 + 200 1m A±5 % 60 mVmax110 +1 0 110 +1 0 110 +2 0 110 +8 0 200 Ω 200.000 Ω 110 + 100 110 + 120 110 + 150 110 + 200 100 µA ± 5% 60 mVmax110 +1 0 110 +1 0 110 +2 0 110 +8 0 2 kΩ 2000.00 Ω 110 + 100 110 + 120 110 + 150 200 + 200 10 µA ± 5% 60 mVmax110 +1 0 110 +1 0 110 +2 0 200 +8 0 Resolution 10 µΩ 100 µΩ 1m Ω 10 mΩ Range Maximum display valueResolution SLOW2 SLOW1 MEDIUM FAST Measurement Current Open-Terminal Voltage 20 mΩ 20.0000 mΩ 0.1 µΩ 1000 + 150 1000 + 170 1000 + 200 1000 + 250 1A±5 % 5 Vmax1000 +1 0 1000 +1 0 1000 +1 0 1000 +4 0 200 mΩ 200.000 mΩ 1µ Ω 1000 +6 0 1000 +8 0 1000 + 120 1000 + 170 1A±5 % 5 Vmax1000 +1 0 1000 +1 0 1000 +1 0 1000 +2 0 2 Ω 2000.00 mΩ 10 µΩ 140 +4 0 140 +6 0 140 + 100 140 + 150 100 mA ± 5% 2.6 Vmax140 +1 0 140 +1 0 140 +1 0 140 +4 0 20 Ω 20.0000Ω 100 µΩ 100 +4 0 100 +6 0 100 + 100 100 + 150 10 mA ± 5% 2.6 Vmax100 +1 0 100 +1 0 100 +1 0 100 +4 0 200 Ω 200.000Ω 1m Ω 80 +1 5 80 +3 0 80 +4 0 80 + 100 10 mA ± 5% 2.6 Vmax80 +1 0 80 +1 0 80 +1 0 80 +4 0 2 kΩ 2000.00Ω 10 mΩ 70 +1 5 70 +3 0 70 +4 0 70 + 100 1m A±5 % 2.6 Vmax70 +1 0 70 +1 0 70 +1 0 70 + 100 20 kΩ 20.0000 kΩ 100 mΩ 70 +1 5 70 +3 0 70 +4 0 70 + 100 100 µA ± 5% 2.6 Vmax70 +1 0 70 +1 0 70 +1 0 70 + 100 100 kΩ 110.000 kΩ 1 Ω 70 +3 0 70 +6 0 70 +8 0 70 + 200 100 µA ± 5% 13 Vmax 1 M Ω 1100.00 kΩ 10 Ω 80 +3 0 80 +6 0 80 +8 0 150 + 100 10 µA ± 5% 13 Vmax 10 M Ω 11.0000 MΩ 100 Ω 400 +6 0 400 +9 0 400 + 140 3000 + 200 1µ A±5 % 13 Vmax 100 M Ω 110.000 MΩ 1k Ω 2000 + 200 2000 + 230 2000 + 250 30000 (3%)+300 100 nA ± 5% 13 Vmax Offset voltage compensation : OFF (upper) ON (lower) Offset voltage compensation : OFF (upper) ON (lower) (20 mΩ to 20 kΩ ranges)

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

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)

0.8 dia. Current side Voltage side 0.2/0.2 dia. 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 Measurement Range switching Zero adjust Trigger Sampling Analog response time Functions : 0 to 40ºC, 80% RH or less (non-condensating) : –10 to 40ºC, 80% RH or less (non-condensating) : 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 : 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 : Auto or Manual : Zero-adjust range is 1,000 dgt for each measurement range : Internal or External : SLOW2, SLOW1, MEDIUM and FAST : 1 ms (in 200 Ω range) (depends on range and conditions) : Temperature correction, temperature conversion, self calibration, measurement fault detection, overflow detection, offset voltage compensation, average, statistical calculation, key lock, save/load, comparator, BIN measurement Accessories Applicable Standards : 9287-10 CLIP TYPE LEAD, 9451 TEMPERATURE PROBE, Power Cord, EXT I/O Male Connector : Safety EN61010-1:2001 Power supply Overvoltage Category II 300 V (Anticipated overvoltage 2.5 kV) EMC EN61326:1997+A1:1998+A2:2001 EN61000-3-2:2000 EN61000-3-3:1995+A2:2001 Effect of radiated radio frequency electromagnetic fields: 1% f.s. Effect of conducted radio frequency electromagnetic fields: 0.5% f.s. Supply Frequency SLOW2 SLOW1 MEDIUM FAST 50Hz 455 ±10 155 ±5 21 ±1 0.6±0.360Hz 449 ±10 149 ±5 17 ±1 G Sampling (Resistance and Low Power Resistance measurements) Measurement time (from trigger until EOC=ON) [ms] (t4+t5 in Timing Chart on page 5) G MANUAL: Delay setting: 0.000 to 9.999 s

  • Resistance Measurement
  • Low Power Mode Acquisition time (from INDEX = OFF to INDEX = ON) [ms] (t4 in Timing Chart on page 5) Supply Frequency SLOW2 SLOW1 MEDIUM FAST 50Hz 400 ±10 100 ±5 20.0±1 0.30±0.160Hz 16.7±1 Delay = 0 ms, TC OFF, Statistical calculation OFF, Offset Voltage Correction OFF G Temperature Measurement: Measurement Cycle; 400 ±10 ms Range [Ω ] 20m 200m 2 to 20k 100k 1M 10M 100M OVC OFF 30 3 10 100 500 1000 OVC ON 100 Range [Ω ] 2 20 OVC OFF 3 OVC OFF 100 200 2k G Delay [ms] (AUTO) [OVC: Offset Voltage Compensation] 9287-10 (supplied) 9452 9453 Approx. 85 cm between connectors, and 22 cm between probes Approx. 80 cm between connectors, and 20 cm between probes Approx. 80 cm between connectors, and 30 cm between probes 9461 9465 Approx. 40 cm between connectors, and 25 cm between probes Approx. 1.7 m between connectors, and 10 cm between probes 9467 Approx. 85 cm between connectors, and 25 cm between probes, 29 mm dia. same appearance as 9461 9455 9454 9300 Cord length:1.5 m 3541E3-45E-03P Printed in JapanAll information correct as of May 21, 2004. All specifications are subject to change without notice. HEAD OFFICE :

81 Koizumi, Ueda, Nagano, 386-1192, Japan

TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@hioki.co.jp HIOKI USA CORPORATION :

6 Corporate Drive, Cranbury, NJ 08512 USA

TEL +1-609-409-9109 / FAX +1-609-409-9108 E-mail: hioki@hiokiusa.com DISTRIBUTED BY Shanghai Representative Office :

1704 Shanghai Times Square Office

93 Huaihai Zhong Road

Shanghai, 200021, P.R.China TEL +86-21-6391-0090, 0092 FAX +86-21-6391-0360 E-mail: info@hioki.cn