Description
HIOKI RM3545-01 Resistance Meter
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
- 006% basic accuracy, 0.01μΩ max. resolution, 1A max. testing current
- Measure from 0.00μΩ (testing current 1A) to 1200MΩ
- 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 20mV
- High-speed, comprehensive productivity support delivers decisions in as little as 2.0ms from start to finish
Specifications
Resistance Range | 30mΩ (35.000mΩ display max., 1µΩ resolution) to 3MΩ range (3.5000MΩ display max., 100Ω resolution), 9 steps Measurement accuracy: ±0.020% rdg. ±0.007% f.s. |
Testing Current | 1A DC to 1µA or less [LP ON] 1mA to 5μA DC |
Open-Terminal Voltage | 20V DC (10kΩ range or more), 5.5V DC max. (1000Ω range or less) [LP ON] 20mV DC max. |
Temperature Measurement | -10.0°C to 99.9°C, accuracy: ±0.50°C (Temperature Sensor Z2001 and RM3545 combined accuracy), -99.9°C to 999.9°C (analog input) |
Measurement Speed | Representative value: FAST (2.2ms) / MED (50Hz: 21ms, 60Hz: 18ms) / SLOW1 (102ms) / SLOW2 (202ms) 10mΩ range: FAST (41ms) / MED (50Hz: 61ms, 60Hz: 58ms) / SLOW1 (141ms) / SLOW2 (241ms) |
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 | 100V to 240V AC, 50Hz/60Hz, Rated power consumption: 40VA max. |
Dimensions and Mass | 215 mm (W) × 80 mm (H) × 306.5 mm (D) [RM3545/RM3545-01] 2.5 kg, [RM3545-02] 3.2 kg |
Included 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 |
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