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Recently Published Blogs

AEMC Ohmmeters are Available for Rent from Protec

by Protec Tech Team September 28, 2017

Ohmmeters are an electronic device that measure electrical resistance, and come with different levels of sensitivity. Some are designed to measure low-resistance materials, while others measure higher resistance. The higher resistance the material has, the less current will pass through it.Contact Us Now

An ohmmeter is typically not used to measure resistance across an entire circuit, but rather through various parts of the circuit, although it can be used to test that a circuit is not broken.

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AEMC 6250 Offers 7 Test Ranges for Precise Low Resistance Measurements

by Protec Tech Team February 01, 2017

With results within 0.05%, the AEMC 6250 10A Micro-Ohmmeter utilizing a four-lead Kelvin method, and features a four-input, manual-ranging meter with seven test current/resistance ranges for precise, low-resistance measurements from 0.1 microohm (μΩ) to 2,500 ohms (Ω) of inductive samples such as:Contact Us Now 
  • Coils
  • Transformers
  • Motor windings
  • Resistive samples: Ground bonding, Coatings, Contact resistances

 

The AEMC 6250 10A Micro-Ohmmeter offers three test modes:

Inductive  - for a continuous test

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Test Resistive and Inductive Material with AEMC 6250 Micro-Ohmmeter

by Protec Tech Team July 22, 2016

The AEMC 6250 10A Micro-Ohmmeter is an accurate Micro-Ohmmeters with results up to 0.05% high accuracy, utilizing a four-lead Kelvin method of testing,

With the AEMC 6250 10A Micro-Ohmmeter resistance measurements are automatically calculated and displayed, taking into account the measurement value, ambient temperature, reference temperature and metal temperature coefficient. Sample temperature can be manually entered by the operator or directly measured by the AEMC 6250 10A Micro-Ohmmeter with an external RTD temperature probe.

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AEMC 6250 Micro-Ohmmeter Resistance Analyzer

by Protec Tech Team March 07, 2016

The AEMC 6250 Micro-Ohmmeter 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 or from a PC.

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Tests on Both Resistive and Inductive Material with the AEMC 6250

by Protec Tech Team September 12, 2014

The AEMC 6250 10A Micro-Ohmmeter measures resistance with accuracy as precise as 0.05% of the reading.

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Precise Resistance Measurements with AEMC 6250 Micro-Ohmmeter

by Protec Tech Team December 11, 2013

The AEMC 6250 10A Micro-Ohmmeter is a four-input, manual-ranging meter with seven test current/resistance ranges for precise, low-resistance measurements from 0.1 microohm (μΩ) to 2,500 ohms (Ω) of inductive samples such as coils, transformers, and motor windings and resistive samples such as ground bonding, coatings, and contact resistances.

The AEMC 6250 10A Micro-Ohmmeter has three test modes: inductive for a continuous test, resistive for an instantaneous test, and auto for multiple instantaneous tests. Four input terminals enable Kelvin-type, four-wire resistance measurements, which are more accurate than two-wire resistance measurements.

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Get Accurate Results with the AEMC 6250 Micro-Ohmmeter

by Protec Tech Team November 04, 2013

AEMC 6250 10A Micro-OhmmeterThe AEMC 6250 10A Micro-Ohmmeter is a rugged, low resistance tester designed for both plant maintenance and field use.

Utilizing a four-lead Kelvin method, the AEMC 6250 is the most accurate Micro-Ohmmeter available, with results within 0.05%.

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A Product Comparison of Raytech Micro Ohm meters

by Protec Tech Team August 21, 2012

Raytech Micro Centurion II MC2 200A Precision Micro Ohm MeterMicro ohm meters are devices that allow technicians to accurately measure junction resistance of conductors like circuit breaker contacts, bus bar connections and electrical terminals. An ordinary Ohmmeter won't do because it doesn't have a compensation circuit that isolates the lead resistance from the sample. Also, the range of ordinary Ohmmeters is limited which may give false readings.

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Accurate and High Power Micro-Ohmmeter from Vanguard Test Equipment

by Protec Tech Team April 11, 2012

Vanguard Auto-Ohm 100 100A Micro-OhmmeterDue to the high current bus bars and terminal connections carry, their junctions are subjected to high amounts of electrical stress. This can cause the junctions to corrode and weaken. There are times that the damage isn't visible and the junction appears to be fine. That's why it is important to test them to ensure that they are working at maximum efficiency. Regular testing allows you to find internal problems that are just starting. You can then recondition the electrical components to avoid future problems.

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4-Wire Resistance Measurement with a Low Resistance Ohmmeter

by Protec Tech Team August 22, 2011

Published: Aug 22, 2011 9:00 AM 

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