Description
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. RESISTANCE METER
| RM3545 | basic model |
|---|---|
| RM3545-01 | with GP-IB interface |
| RM3545-02 | support for the multiplexer unit |
RM3545-01
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 2.2 ms from start to finish
■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
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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 |
|---|---|
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Testing current |
1 A DC to 1 µA or less [LP ON] 1 mA to 5 μA DC |
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Open-terminal voltage |
20 V DC (10 kΩ range or more), 5.5 V DC max. (1000 Ω range or less) |
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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) |
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Measurement speed |
FAST (2.2ms) / MED (50Hz: 21ms, 60Hz: 18ms) / SLOW1 (102ms) / SLOW2 (202ms) |
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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. |
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Multiplexer |
[Only RM3545-02] Support Unit: Z3003 (Install up to 2 units) |
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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) |
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Power supply |
100 to 240 V AC, 50/60 Hz, Rated power consumption: 40 VA |
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Dimensions and mass |
215 mm (8.46 in) W × 80 mm (3.15 in) H × 306.5 mm (12.07 in) D |
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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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