RENT AEMC 6250 Micro-Ohmmeter
Introducing the AEMC 6250 Micro-Ohmmeter, a robust and highly accurate low-resistance tester engineered for both plant maintenance and field applications. Leveraging a sophisticated four-lead Kelvin method, the Model 6250 stands as the most precise Micro-Ohmmeter at its time of launch, delivering unparalleled results with an accuracy of ±0.05%.
With the AEMC 6250, resistance measurements are seamlessly computed, factoring in variables such as measurement value, ambient temperature, metal type, and the metal's temperature coefficient. Operators have the option to manually input metal temperature or utilize an optional RTD temperature probe for direct measurement.
One of the standout features of the AEMC 6250 is its versatility in conducting tests on both resistive and inductive materials, enabled by easy operator selection from the front panel. This device offers three distinct test modes: resistive (instantaneous test), inductive (continuous test), and auto (repetitive test), with the capability to store and print up to 1500 measurements directly to a printer or from a PC.
Key Features and Specifications:
- Measures resistance from 0.001 mΩ (1 µΩ resolution) up to 2500.0 Ω
- Test currents selectable at 1 mA, 10 mA, 100 mA, 1 A, and 10 A
- Optional RTD temperature probe for tested sample verification
- Selectable metal type for enhanced accuracy
- Automatic and manual temperature correction capabilities
- EMF levels are measured and eliminated during testing
- Two programmable alarm set points for enhanced monitoring
- Storage capacity for up to 1500 test results
- Selectable inductive and resistance test modes
- Automatic multiple test mode for streamlined testing
- Large multi-line electroluminescent display for easy reading
- Local or remote test setup and control options
- Direct printout feature for immediate results documentation
- Powered by internal rechargeable batteries, capable of conducting up to 5000 tests at 10 A
- Rugged, double-insulated, and waterproof casing
- CE Mark compliant for safety and quality assurance
Applications for the AEMC 6250 Micro-Ohmmeter are extensive and include:
- Aerospace metallic coating resistance measurement
- Winding resistance measurement for motors and transformers
- Bonding verification on earth/ground systems
- Weld joint integrity verification for structural reliability
- Contact resistance measurement of breakers and switchgear
- Aircraft and rail bonding checks for safety compliance
- Wire to terminal connections and resistance assessments
- Battery strap resistance checks for performance optimization
- Cable joint and bus bar connection evaluations
- Mechanical bond tests to ensure structural integrity
