AEMC 6292 Micro Ohmmeter

SKU
2129.83
Manufacturer:
AEMC
AEMC

Key Features:

  • Perform tests normally or with both sides of the switch gear connected to the ground
  • Four languages available through user selection
  • Cooling system to improve the number of sequential tests that can be performed
  • Programmable Test Duration to 120 seconds
  • Direct viewing of stored tests on the instruments display
  • Programmable and manual test current selection
  • Accurately measures low contact resistances with test currents up to 200A
  • Measures resistances up to 1Ω
  • Low resolution of 0.1µΩ
  • Large LCD digital display
  • Stores up to 8000 test results
  • USB communication interface
  • Direct printout using DataView® software and a PC
  • Rugged, light-weight and water-resistant case
Product Options:
$7,470.00

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The high-current Micro-ohmmeter Model 6292 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.

ELECTRICAL
Test Current RangeProgrammable from 5 to 200A (True DC)
Resistance Range0.1μΩ to 2mΩ
2 to 200mΩ
200mΩ to 1Ω
Accuracy± 1% of reading from 50μΩ to 1Ω
Resolution0.1μΩ to 2mΩ < 0.1μΩ
2 to 200mΩ < 10μΩ
200mΩ to 1Ω < 1mΩ
Output Voltage100Vac: 4.2V @ 200A
220Vac: 8.6V @ 200A
Max. Load Resistance100Vac: 20mΩ @ 200A
220Vac: 42mΩ @ 200A
Measurement MethodFour-terminal, Kelvin-type
Adjustable Test Time5 to 120 seconds or unlimited
MemoryStores up to 8000 measurements
Power Supply100 to 240Vac, 50/60Hz
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