AEMC Model 6292 Micro-ohmmeter
Test normally or with both sides of the switch gear connected to the ground, up to 200A test current and resistance of 0.1µΩ up to 1Ω.
Overview
Features
- Programmable from 5 to 200A (True DC) test current
- Resistance ranges:
- 0.1µΩ to 2mΩ
- 2 to 200mΩ
- 200mΩ to 1Ω
- ±1% of reading from 50µΩ to 1Ω accuracy
- Low resolution of 0.1µΩ
- Large LCD digital display
- Programmable Test Duration to 120 seconds
- Stores up to 8000 measurements
- Measurement method: four-terminal, Kelvin-type
What's in the Box
- Set of 20ft Kelvin test leads with C Clamp
- Ground lead with clamp
- 5 foot USB cable
- 110 power cord
- USB stick (DataView Software and manual)
Description
The AEMC Model 6292 Micro Ohmmeter is a portable, microprocessor-controlled instrument. It incorporates optimized filters and protection for measurements in electrical substations. The Model 6292 can be used to accurately measure very low contact resistances on high voltage circuit-breakers and switches, busbars, etc., with test currents up to 200A. It employs the 4 terminal-method Kelvin principle to eliminate errors caused by test leads and their contact resistances.
Measurement accuracy is assured through a state-of-the-art signal amplification system, offset-free with high long-term stability. Resistance readings are shown in the alphanumeric display with up to 4½ digit resolution. It allows measurement of resistances up to 1Ω with resolution as low as 0.1µΩ. Test currents may be adjusted by the operator and are displayed on the digital display.
The AEMC Model 6292 Micro Ohmmeter tests:
- Switchgear contact resistance
- Circuit breaker contact resistance
- Air frame bonding
- Rail bonding
- Pipeline bonding
Documents
Accessories
Applications
This product can be used in the following applications:
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