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High-current portable design with microprocessor control
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Test currents up to 200A
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Four-terminal Kelvin-type measurement method
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Resolution down to 0.1µΩ
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Measurement range from 0.1µΩ to 1Ω
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Alphanumeric display with up to 4½-digit resolution
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Offset-free signal amplification with high long-term stability
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Stores up to 8000 measurements
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USB 2.0 interface with DataView® software for data download and reporting
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Adjustable test time settings
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Normal or both sides grounded (BSG) test mode
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Optimized filters and protection for electrical substations
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IP54 environmental protection with cover closed
Micro-Ohmmeter Model 6292
$0.00
The AEMC INSTRUMENTS Micro-Ohmmeter Model 6292 is a portable high-current instrument for measuring contact resistance in electrical substations and circuit breakers.
In stock
The high-current Micro-Ohmmeter Model 6292 is a portable, microprocessor-controlled instrument designed for measurements in electrical substations. It features optimized filters and protection for accurate measurement of very low contact resistances of high voltage circuit breakers, switches, and busbars with test currents up to 200A. The instrument uses a state-of-the-art signal amplification system that is offset-free with high long-term stability. An alphanumeric display shows resistance readings with up to 4½-digit resolution. It can measure resistances up to 1Ω with resolution of 0.1µΩ. Includes four-terminal Kelvin-type measurement method, USB 2.0 interface with DataView software, and memory storage for up to 8000 measurements.
Description
Micro-Ohmmeter Model 6292
The high-current Micro-Ohmmeter Model 6292 is a portable, microprocessor-controlled instrument designed for measurements in electrical substations. It features optimized filters and protection for accurate measurement of very low contact resistances of high voltage circuit breakers, switches, and busbars with test currents up to 200A. The instrument uses a state-of-the-art signal amplification system that is offset-free with high long-term stability. An alphanumeric display shows resistance readings with up to 4½-digit resolution. It can measure resistances up to 1Ω with resolution of 0.1µΩ. Includes four-terminal Kelvin-type measurement method, USB 2.0 interface with DataView software, and memory storage for up to 8000 measurements.
Features
Specifications
- Test Current Range
- 5 to 200A (True DC)
- Resistance Range
- 0.1µΩ to 2mΩ, 2 to 200mΩ, 200mΩ to 1Ω
- Accuracy
- ± 1% of reading from 50µΩ to 1Ω
- Resolution
- 0.1µΩ (50 to 200A), 10µΩ (25A at 200mΩ), 1mΩ (5A at 1Ω)
- Output Voltage
- 100VAC: 4.2V @ 200A, 220VAC: 8.6V @ 200A
- Max. Load Resistance
- 100VAC: 20mΩ @ 200A, 220VAC: 42mΩ @ 200A
- Measurement Method
- Four-terminal, Kelvin-type
- Test Mode
- Normal or both sides grounded (BSG)
- Adjustable Test Time
- Unlimited for test currents of 100A or less; 5 to 120 seconds for test currents above 100A
- Memory
- Stores up to 8000 measurements
- Automatic Storage Of Test Results
- Yes
- Interface
- USB 2.0, supplied with DataView® software
- Power Supply
- 100 to 240VAC, 50/60Hz
- Dimensions
- 19.8 x 15.5 x 7.5″ (502 x 394 x 190mm)
- Weight
- 24.25 lbs (11 kg) approx
- Operating Temperature
- 32° to 122°F (0° to 50°C)
- Storage Temperature
- 14° to 158°F (-10° to 70°C)
- Humidity
- 95% RH (non-condensing)
- Environmental Protection
- IP54 with cover closed
- Safety Rating
- IEC61010-1
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