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IMI-413Z ERA

Manufacturer:

ERA
Price:

1 780,00 zł netto
2 189,40 zł brutto (23% VAT)

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    • The principle of operation of the meter type IMI-413Z is based on the operation of a series ohmmeter with a magneto-electric measuring system.
    • The measuring system is powered by direct current from a built-in alternator, driven manually. As a result, the instrument does not require other sources of energy and is therefore always ready for use.
    • The meter's readings do not depend on the alternator's crank speed, as the instrument is equipped with a mechanical speed stabilizer.
    • The high power of the alternator makes it possible to measure the insulation resistance of long cable lines, where the electrical systems conductor - armor or conductor - conductor, have a significant electrical capacitance, which charges at the expense of energy from the power source. The charging time of a circuit with a capacitance of 1 μF is only 20 to 30 seconds.Practically, this means that when measuring such specific electrical systems, it is possible to take a correct reading of the result from the instrument's scale as early as 30 seconds after the start of the measurement.
    • In order to eliminate the influence of changes in influential quantities, such as temperature, on the indications of the meter, it is equipped with a special knob, with which, if necessary, you can make the necessary correction before the measurement.
    • The IMI-413Z meter has two measurement ranges, selectable by a rotary switch.
    • The instrument is equipped with a special handle and a case, so that it can be conveniently carried.
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