HIOKI RM354x Series Resistance Meters

starting € 1.175,72

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Benefits of the RM354x Series Tester, High-Speed, High-Precision Resistance Meters

Series of versatile resistance meters for various application focusses.
Models with high speed, high-accuaracy/precision and multi-channel capabilities.
Interfaces options depending on model.

HIOKI RM354x Series Resistance Meters

HIOKI RM3542A, RM3543, RM3544, RM3545A Resistance Meters and Testers

The HIOKI RM354x series are resistance testers and high-speed/high-precision resistance meters. The devices offer the setting of the measurement speed to find the optimal spot between high-speed and high-accuracy.

Resistance meters:
- RM3542: Resistance tester, high-speed resistance meter.
- RM3542A: Resistance meter, high-speed resistance meter, up to 120 MΩ, resolution 0.1 µΩ
- RM3543: Resistance tester, high-precision and high-resolution, measure 0.1 mΩ shunts with room to spare at ±0.16% accuracy & 0.01 µΩ resolution performanc.
- RM3544: Resistance meter, basic accuracy 0.02%, 1 µΩ max. resolution, measure 0.000 mΩ (testing current 300 mA) to 3.5 MΩ.
- RM3545: Resistance meter, super-high accuracy 0.006%, 0.01 µΩ max. resolution, measure from 0.00 µΩ (testing current 1 A) to 1200 MΩ, multi-channel capabilities.
- RM3545A: Resistance meter, super-high accuracy 0.045%, 1 nΩ max. resolution, measure from 1 nΩ (testing current 1 A) to 1200 MΩ, multi-channel capabilities.
Fastest measurement time 0.9 ms (RM3542, RM3542A), 0.1 ms (RM3543), 18 ms (RM3544), or 2.2 ms/2.3 ms (RM3545(A)).
Finest resolution 0.1 µΩ (RM3542, RM3542A), 0.01 µΩ (RM3543, RM3545), 1 nΩ (RM3545A), or 1 µΩ (RM3544).
Testing source current up to 300 mADC (RM3544).
RM3545: 20 locations multi-point measurement and support for multiplexer unit (version -02).
Models with interfaces, depending on model RS232C, USB, GPIB.

Model Overview

Model	RM3542	RM3542A	RM3543	RM3544	RM3545	RM3545A
Resistance range	At low power OFF: 100 mΩ range (max. 120.0000 mΩ, 0.1 µΩ resolution) to 100 MΩ range (max. 120.0000 MΩ, 100 Ω resolution), 10 steps At low power ON: 1000 mΩ range (max. 1200.000 mΩ, 1 µΩ resolution) to 1000 Ω range (max. 1200.000 Ω , 1 mΩ resolution), 4 steps	At low power OFF: 100 mΩ range (max. 120.0000 mΩ, 0.1 µΩ resolution) to 100 MΩ range (max. 120.0000 MΩ, 100 Ω resolution), 16 steps At low power ON: 1000 mΩ range (max. 1200.000 mΩ, 1 µΩ resolution) to 1000 Ω range (max. 1200.000 Ω , 1 mΩ resolution), 6 steps	(Method: Four-terminal, constant-current DC) 10 mΩ (max. 12.00000 mΩ, 0.01 µΩ resolution) to 1000 Ω range (max. 1200.000 Ω , 1 mΩ resolution), 7 steps	30 mΩ (35.000 mΩ display max., 1 µΩ resolution) to 3 MΩ range (3.5000 MΩ display max., 100 Ω resolution), 9 steps	10 mΩ (12.00000 mΩ display max., 10 nΩ resolution) to 1000 MΩ range (1200.0 MΩ display max., 100 kΩ resolution), 12 steps; low power ON 1000 mΩ (1200.00 mΩ display max., 10 µΩ resolution) to 1000 Ω range (1200.00 Ω display max., 10 mΩ resolution), 4 steps	Range, testing current/measurement current: 1000 µΩ/1 A 10 mΩ/ 1 A 100 mΩ/1 A 1000 mΩ/100 mA 10 Ω/10 mA 100 Ω/10 mA 1000 Ω/ 1 mA 10 kΩ/1 mA 100 kΩ/100 µA 1000 kΩ/10 µA 10 MΩ/1 µA 100 MΩ/100 nA 1000 MΩ/1 µA or less
Measurement accuracy	With SLOW mode, at 100 mΩ range: ±0.015% rdg. ±0.002% f.s. With SLOW mode, at 1000 Ω range: ±0.006% rdg. ±0.001% f.s. (best case)		At 10 mΩ range, with SLOW mode, average 16 times settings: ±0.060% rdg. ±0.001% f.s.	±0.020% rdg. ±0.007% f.s.	±0.006% rdg. ±0.001% f.s.	1000-µΩ range: ±0.045% rdg. ±0.010% f.s. 10-mΩ range: ±0.045% rdg. ±0.001% f.s. 100-mΩ range: ±0.045% rdg. ±0.001% f.s. 1000-mΩ range: ±0.012% rdg. ±0.001% f.s. 1000-Ω range: ±0.006% rdg. ±0.001% f.s.
Testing current	100 mADC (100 mΩ range) to 100 nADC (100 MΩ range)		1 ADC (10 mΩ range) to 1 mADC (1000 Ω range)	300 mADC (30 mΩ range) to 500 nADC (3 MΩ range	1 ADC to 1 µA or less; low power ON: 1 mA to 5 µADC	High mode: 1000 µΩ (1 A) to 1000 MΩ (up to 1 µA) low mode: 100 mΩ (100 mA) to 100 Ω (1 mA) low power mode (LP): Low power measurement with measurement current and open circuit voltage down to 20 mV LP 1000 mΩ (1 mA) to LP1000 Ω (5 µA)
Open-terminal voltage	max. 20 VDC	max. 20 VDC (with applied voltage limit function enabled: max. 10 VDC)	max. 20 VDC (voltage when not measuring is 20 mV or less, with current mode set at pulse and contact improver setting set at OFF/PULSE (measured with a voltmeter having 10 MΩ)	max. 5.5 VDC	20 VDC(10 kΩ range or more), 5.5 VDC max. (1000 Ω range or less); low power ON: Max. 20 mVDC	Range 1000 Ω or less: 8.0 V range 10 kΩ or greater: 20 V
Sampling rate/ measurement speed	FAST, MEDIUM, SLOW, 3 settings At 100 Ω /1000 Ω ranges, with low power OFF: FAST 0.9 ms, MED 3.6 ms, SLOW 17 ms (min. time); Integration time¹⁾: 0.1...100.0 ms, or 1...5 PLC at 50 Hz, 1...6 PLC at 60 Hz		FAST, MEDIUM, SLOW; Integration time¹⁾: At 10 mΩ range, default value: FAST 2.0 ms, MED 5.0 ms, SLOW 1 PLC, setting range: 0.1...100.0 ms, or 1...5 PLC at 50 Hz, 1...6 PLC at 60 Hz	FAST 21 ms (50 MHz), 18 ms 60 ms), MED 101 ms, SLOW 401 ms	FAST, MEDIUM, SLOW1, SLOW2, 4 settings; FAST 2.2 ms, MED 21 ms (50 Hz)/18 ms (60 Hz), SLOW1 102 ms, SLOW2 202 ms	FAST (2.3 ms)/MED (50 Hz: 22 ms, 60 Hz: 19 ms)/SLOW1 (102 ms)/SLOW2 (202 ms); PR (pure resistance) 10 mΩ range: FAST (21 ms)/MED (50 Hz: 41 ms, 60 Hz: 37 ms)/SLOW1 (121 ms)/SLOW2 (221 ms)
Temperature measurement	-		-	With sensor Z2001: -10.0...99.9°C, accuracy ±0.5°C (temperature sensor Z2001 and RM3544 combined accuracy
Multiplexer	-		-	-	Only RM3545-02 and RM3545A-2, support unit Z3003 (install up to 2 units)
Display	Monochrome graphic LCD 240x64 dot, white LED backlight
Interfaces	RS232C, printer, external I/O, versions -01: Additional GP-IB			Optional: RS232C, printer (RS232C), USB	RS232C, printer (RS232C), USB, version -01: Additional GPIB	LAN/Ethernet, USB, RS232C, external I/O
Dimensions (mm)	260 x 88 x 300; approx. 2.9 kg		260 x 88 x 300; approx. 3 kg	215 x 80 x 166; 0.9 kg (RM3544), 1.0 kg (RM3544-01)	215 x 80 x 307; 2.5 kg (RM3545/RM3545-01), 3.2 kg (RM3545-02)	215 x 80 x 307; 2.7 kg (RM3545A-01), 3.4 kg (RM3545A-2)
Versions	RM3542: Resistance tester, high-speed resistance meter RM3542-01: With built-in GPIB	RM3542-50: Resistance meter, high-speed resistance meter RM3542-51: With built-in GPIB	RM3543: Resistance tester RM3543-01: With built-in GPIB	RM3544: Resistance meter, no interfaces RM3544-01: With built in EXT I/O, RS232C, USB interface	RM3545: Resistance meter, single-channel model RM3545-01: With built-in GPIB RM3545-02: Support for the multiplexer unit	RM3545A-1: Resistance meter, single-channel model RM3545A-2: Support for the multiplexer unit

1) PLC = one power line cycle/mains wave-form period.

Included: Resistance meter RM 3542, 3542A, 3543, 3544, 3545, or 3545A, power cord, instructions maual, operation guide, models with EXT I/O: EXT I/O male connector.
Additional accessories included:
RM3544: Clip type lead L2101, spare fuse
RM3544-01: Application CD, USB cable (A-to-B type), spare fuse
RM3545(A): Clip type lead L2101, temperature sensor Z2001, application CD, USB cable (A-to-B type), spare fuse.

Information on product safety:

Manufacturer:
HIOKI E.E. Corporation, 81 Koizumi Ueda, Nagano 386-1192/JPN
www.hioki.com
(EU branch Germany)