Motwane

Contact Resistance Meter

The contact resistance test measures the resistance of electrical contacts of circuit breaker ,isolators& bus bar. It measures the resistance at the micro- or milli-ohm level and is used primarily to verify that electrical connections are proper. It helps to detect loose connections ,eroded contact surfaces, contaminated or corroded contacts. It is important for contacts that carry large amounts of current as higher contact resistance leads to higher losses I2R and lower current carrying capacity.

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PCRM-200S

The Motwane make Contact Resistance Meter (Model:PCRM-200S) is a digital micro-ohmmeter, specially designed to measure extremely low resistances in micro ohm. The Instrument is based on Kelvin 4- wire connection method for measurement of low resistance. The Current injection is 100A/200A. Test information like current injected with measured resistance & voltage drop is displayed with real time data on large LCD with backlit. This user friendly Instrument and it's accessories are housed in easy transportation case. Advanced Windows based software is provided for data downloading, analysis and report generation. Internal memory of 99 records is provided for onsite data storage. Thermal printer is the additional feature provided to print the test results.

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PCRM-100S

The Motwane make Contact Resistance Meter (Model:PCRM-100S) is a digital microohmmeter, specially designed to measure extremely low resistances in micro ohm. The Instrument is based on Kelvin 4 - wire connection method for measurement of low resistance. The Current injection is fixed at 100A. Test information like current injected with measured resistance & voltage drop is displayed with real time data on large LCD with backlit. This user friendly instrument and it's accessories are housed in an easy transportation case. Advanced Windows based software is provided for data downloading, analysis and report generation. Internal memory of 99 records is provided for onsite data storage. Thermal printer is the additional feature provided to print the test results.

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PCRM-100SM

The Motwane’s PCRM-100SM is DC contact resistance meter designed for accurate & reliable results at very reasonable cost. The instrument is based on kelvin 4-wire connection method for measurement of low resistance. PCRM-100SM has 100A DC test current suitable for testing Circuit breakers, Bus bar, Isolator & cables etc. It has dual ground feature considering safety of operator & equipment. PCRM-100SM is very lightweight & portable with heavy duty test leads with C clamps & crocodile clips to suit different applications.

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CRM-100A

The Motwane make Contact Resistance Meter (Model: CRM 100A) is a digital micro ohm meter designed to measure extremely low resistances. The Instrument is based on 4-wire measurement of low resistance to eliminate the effect of lead resistance of 2 wires method using high Direct Current. The instrument is designed to replace complex bridge set up with a single compact instrument. Current injection is in steps of 10A, 20A, 50A and 100A. The testing information is displayed on large LCD with backlit, real time data is displayed during the test ON condition. The instrument gives a high resolution of 0.1μΩ on 200 μΩ resistance range. The instrument is easy to operate and user friendly. Accessories are rugged and come with heavy duty clips for better grip on test object. The kit and accessories are housed in a trolley mounted casing for easy transportation. Advanced Windows based software is provided for data downloading, analysis and report generation. The instrument can be operated through software. Internal memory is provided for onsite data storage.

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