Ohmmeter “Vitok“ is designed for the measurement of the electric resistance to the direct current of the items that have rather high inductance: power transformer windings, generators, electric motors, power cable cores (on the metal frames) and others.
The instrument is produced with the power (50 Hz, 220 V) and combined (power line/battery) supply.
The measurement results are displayed on the multi-functional LCD-display. The measurement time depends on the inductance of the monitored item.
The instrument is registered in the State Register of the Measuring Instruments of RF. The measuring instruments type approval certificate RU.C.34.033.A. No. 29195/1.
Technical Characteristics | |
---|---|
Measuring resistance range, O |
10-6...105 |
Resistance measurement error, % |
0,2...0,5 |
Operation temperature range, °C |
минус 5...40 |
Input power, W, max |
70 |
Overall dimensions, mm, max |
232х192х111 |
Instrument supply from the power line with the frequency of 50 Hz, V |
220 |
Weight, kg, max |
2,8 |
The useful built-in battery operation period, hours |
min 3.0 |
Against the additional order, the ohmmeters “Vitok“ can be completed with the input measurement cables (16 hardware versions) that differ with the length, cable (tube) insulating material, and contactor switch design..