Milli-ohmmeters demonstration for research and manufacturing association "Electromash", LLC specialists

Specialists of the research and manufacturing association "Electromash" have requested a demonstration of milli-ohmmeters produced by SKB EP. This company specializes in the production of low-power machines (up to 1 kW), DC and AC machines, and also develops modifications of electric machines to bring their parameters in line with the specific requirements of the products in which they are used.

The specialists were looking for an instrument for measuring the resistance of windings, since during production they need to compare the measured resistances of materials and, if necessary, calibrate them. During the presentation, three milli-ohmmeters manufactured by SKB EP were demonstrated, which differ in their technical characteristics and functionality:

The measurements on the samples of "Electromash" were carried out with the help of each milli-ohmmeter, in addition, the technical specialist of SKB EP gave the detailed information on the features and differences of the selected instruments

MIKO-7M(A) milli-ohmmeter turned out to be the most suitable for the company's request. It is the simplest instrument of the MIKO group and does not contain additional modes, which in this case were not relevant for the client.

MIKO-7M(A) is designed to measure DC resistance in inductive and non-inductive circuits in the range of 1 μΩ - 2 kΩ with test current up tp 10 A. The resistance can be measured at:

  • Windings of power and instrument transformers, windings of electric motors, generators, linear compensators and windings of other high-inductance equipment;
  • Contacts of circuit breakers, resistors, buses and other non-inductive circuits;
  • Compensatory, current limiting and other resistors of high-voltage circuit breakers;
  • Сables.

There are special-purpose modes for measuring 5 objects with account of their specific features: resistive and inductive objects; voltage transformers; current and power transformers. This functionality enables systematization of measurement results, as well as provides comfortable archive work.

The specialists highlighted the MIKO-7M(A) ease and convenience of use, user-friendly interface. If you need additional advice on the instruments selection, contact us via +7 (812) 500-25-48 or via e-mail

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