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Hioki RM3545 Resistance HiTester

Hioki RM3545 Resistance HiTester

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Wide Range 30 mΩ to 3 MΩ DC Resistance Meters with Temperature Correction for High Speed Testing on Production Lines

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Hioki RM3545 Resistance HiTester

Hioki DC resistance meters measure a broad range of resistance values at a high level of precision. The RM3545 is super-high-precision, multichannel-capable resistance meters that meet applications in advanced research and production for testing winding resistance of motors and transformers; contact resistance of power relays, switches, and connectors; and resistance of signal relays and magnetic parts.

Key Features

• 0.006% basic accuracy, 0.01 μΩ max. resolution, 1A max. testing current

• Measure from 0.00 μΩ (testing current 1 A) to 1200 MΩ

• Multiplexer Unit Z3003 (option) provides 20-channels of 4-terminal measurements for a complete assessment of multi-point signals (RM3545-02 only)

• Low-power resistance measurement with an open voltage not exceeding 20 mV

• High-speed, comprehensive productivity support delivers decisions in as little as 2.0 ms from start to finish

Resistance range 10 mΩ (12.00000 mΩ display Max., 10 nΩ resolution) to 1000 MΩ range (1200.0 MΩ display Max., 100 kΩ resolution), 12 steps
[LP 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
Measurement accuracy: ±0.006 % rdg. ±0.001 % f.s.
Testing current 1 A DC to 1 µA or less [LP ON] 1 mA to 5 μA DC
Open-terminal voltage 20 V DC (10 kΩ range or more), 5.5 V DC max. (1000 Ω range or less)
[LP ON] 20 mV DC max.
Temperature measurement -10.0 to 99.9 °C, accuracy: ±0.50 °C (Temperature Sensor Z2001 and RM3545 combined accuracy), -99.9 to 999.9°C (analog input)
Measurement speed FAST (2.2ms) / MED (50Hz: 21ms, 60Hz: 18ms) / SLOW1 (102ms) / SLOW2 (202ms)
Functions Temperature correction, temperature conversion, offset voltage compensation (OVC), comparator (ABS/ REF%), BIN, key-lock (OFF, menu lock, all lock), display digit count selection function (7- digit/ 6-digit/ 5-digit), automatic power supply frequency settings (AUTO/ 50Hz/ 60Hz), scaling, judgment sound setting, auto hold, averaging, statistical calculations, panel store/panel load, D/A output.
Multiplexer [Only RM3545-02] Support Unit: Z3003 (Install up to 2 units)
Communication interfaces Select from GP-IB (RM3545-01 only), RS-232C, Printer (RS-232C), or USB . Remote function, communications monitor function, data output function, memory (50)
Power supply 100 V to 240 V AC, 50 Hz/60 Hz, Rated power consumption: 40 VA max.
Dimensions and mass 215 mm (8.46 in) W × 80 mm (3.15 in) H × 306.5 mm (12.07 in) D
[RM3545/RM3545-01] 2.5 kg (88.2 oz), [RM3545-02] 3.2 kg (35.3 oz)
Accessories Power cord ×1, Clip type lead L2101 ×1, temperature sensor Z2001 ×1, Male EXT I/O connector ×1, Instruction manual ×1, Application disc ×1, USB cable (A-to-B type) ×1, Spare fuse ×1

Hioki RM3545 Resistance HiTester

Hioki RM3545 Resistance HiTester datasheet

Hioki RM3545 Resistance HiTester technical note

Additional information




Resistance Meters

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