AEMC 6240 10A Micro-Ohmmeters with Selectable Test Currents

The 10A Micro-Ohmmeter 6240 is a rugged, low-resistance tester designed for use in the field and plant maintenance. The AEMC 6240 replaces the AEMC model 5600.

The 6240 Micro-Ohmmeter utilizes a 4-lead Kelvin method of testing, accurately measuring very low resistance within 0.25 percent.

The 6240 automatically calculates resistance measurements from 1µO to 400O with resolutions down to 1µO. The unit has selectable test currents (10A, 1A, 100mA and 10mA) and offers a polarity reversal function.

The 6240 is ideal for use in conducting tests on both inductive and resistive material. The unit can store up to 99 measurements and print directly to a printer or via a PC.

The included DataView Software allows the user to configure the instrument, temperature compensate test results, store data and print reports.

Features Measures from 1µO to 400O

Test current selection from 10mA to 10A
Front panel polarity reverse function
Manual temperature compensation with DataView software
Stores up to 99 test results
Auto store of multiple test results
Operator safety by automatic discharge of residual charge on the equipment under test
Built-in battery pack recharger recharges the batteries by connecting to the AC line using a standard line cord
Internal, rechargeable batteries conduct up to 850, 10A tests
Four-Wire measurement with automatic compensation of undesirable voltages and lead resistance
Large multi-function backlit display
Direct display of the measurement with its units, range and test current
Rugged, sealed case

Applications

Ground connections and continuity measurement
Resistance measurements on motors and small transformers
Contact resistance measurements on breakers and switches
Component measurement
Electrical cable resistance measurement
Mechanical bond tests
Wire to terminal connections
Aircraft and rail bonds