AEMC 6250
Micro-Ohmmeter, 10A

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Product Overview

RENT AEMC 6250 Micro-Ohmmeter

The AEMC 625010A Micro-Ohmmeter is a rugged, low-resistance tester designed for both plant maintenance and field use. Utilizing a four-lead Kelvin method, the Model 6250 is the most accurate Micro-Ohmmeter available at time of product introduction, with results within 0.05%.

Resistance measurements are automatically calculated, taking into account the measurement value, ambient temperature, metal type and metal temperature co-efficient. Metal temperature can be manually entered by the operator or directly measured by the AEMC 6250 with an optional RTD temperature probe.

The AEMC 6250 is uniquely designed to conduct tests on both resistive and inductive material, with operator selection directly from the front panel. Three test modes are available; resistive (instantaneous test), inductive (continuous test), and auto (repetitive test). Up to 1500 measurements can be stored and printed directly to a printer of from a PC.

Features and specifications of the AEMC 6250 Micro Ohm Meter include:

• Measures from 0.001mΩ (1µΩ resolution) to 2500.0Ω
• Test current selection of 1mA, 10mA, 100mA, 1A and 10A
• RTD temperature probe to check tested sample (optional)
• Selectable metal types
• Automatic and manual temperature correction
• EMF levels measured and eliminated in measurement
• Two programmable alarm set points
• Stores up to 1500 test results
• Selectable Inductive and Resistance test modes
• Automatic multiple test mode (multiple tests without pressing the button)
• Large multi-line electroluminescent display
• Local or remote test setup and control
• Direct printout
• Internal rechargeable batteries - conduct up to 5000 10A tests
• Rugged, double insulated waterproof case
• CE Mark

Applications for the AEMC 6250 Micro-Ohmmeter include:

• Aerospace metallic coating resistance measurement
• Winding resistance measurement of motors and transformers
• Bonding verification on earth/ground systems
• Weld joint integrity verification
• Contact resistance measurement of breakers and switchgear
• Aircraft and rail bonding checks
• Wire to terminal connections and resistance checks
• Battery strap resistance checks
• Cable joint and bus bar connection checks
• Mechanical bond tests

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