1, the instrument is required in use away from magnetic fields placed horizontally.
2 as insulating Determination may be the ends of the analytes are connected respectively on the two terminals of the “ground” and “line” at rated speed rotating cranks, the resistance value can be measured.
3 make communication test, measured termination “line” to the good ground contact with the column of the “ground”.
4, making the insulation of the cable core cable shell measured in addition to test both ends respectively connected to the “ground” and “line” outside the two terminals, the inner layer of insulation between the shell core and then cable access “protection ring “, to eliminate the measurement errors caused by surface leakage.
1, the use of conditions: temperature -25 ~ +40 relative humidity less than 80%.
2, cranks Rated speed: 150r/min.
3, scale arc length: about 80mm.
4 Dimensions: 1 * b * h.mm: 215 * 135 * 130.
5, Weight: about 2.5kg.
6, the tilt effect: when the instrument from the horizontal position to either direction inclined at 5 , the instrument allows the amount of change for the 50% of the level index.
7, the outer magnetic field effect: when the external magnetic field to 0.4kA / m, the instrument allows to change an amount of 100% of the level index.
