I.Feature

Huazheng Electric High-voltage insulation resistance tester, with 5 range: 500V, 1000V, 2500V, 5000V, test up to 5TΩ.

● Strict accordance with the safety standards for design

● Insulation resistance range 5TΩ @ 5 kv

● Short circuit current can be adjusted, maximum 5 mA (Can be ordered as high as 10 ma, short circuit current products).

● Automatic display polarization index (PI), induced electric absorption test values than (DAR), and can test the leakage current and capacitance.

● Anti-jamming performance is superior, the interference current reaches 2 mA, still ensure accuracy of test instruments.

● Capacitive discharge rapidly, cable test, no need manual discharge, instruments and automatic discharge quickly.

● 2 methods for power: use of lithium ion batteries, battery life can be up to 4 hours (5000V @ 100MΩ).

● Insulation resistance simulation column.

● Digital filtering functions, external influence deviation display value causing mitigation point using filter function.

● Perfect protection function, and the spare fuse prompt functions.

II. Specification Parameter

● Safety Standard

IEC 61010-1    CAT.IV  600V

IEC 61326      EMC specification: test, control and electrical equipment for testing

IEC60529 IP64 （Outer closed state）

● AC Power：220V±10%， 50 HZ ，20 VA

● battery：16.8V Lithium ion rechargeable battery

● Battery Life：5000V@100M， 6 hour

● size（L x W x H）：26cm x 20cm x 16cm

● weight：3kg

● Test voltage accuracy: the nominal value  100% to 110%

● Voltage measurement accuracy：5%+3V

● Current test range：10mA

● current measure precision：5%+0.2nA

● short-circuit current： 5mA

● Capacitance test range：20uF

● Capacitance testing accuracy：15%+0.03uF

● Capacitor discharge rate： from 5000V to 10V，0.5S/µF

● Insulation resistance testing range and accuracy （T:23±5ºC ，RH :45 – 75%）