OEM Best Cb Tester Factory – GDZK-IV Vacuum Degree Tester for Vacuum Breaker – HV Hipot

Features

● Measure vacuum degree in vacuum interrupter for every types of breakers.
● Electromagnetic measuring method, Accurate and Reliable.
● No need to dismantle the vacuum breaker in measurement.
● 128*64 pixel LCD screen, easy to operate. The test results are directly compared with the standard values to determine whether they are qualified;Save, print and check testing data.
● RS-232 port, connecting with PC to download vacuum degree-ionic current curve, to estimate lifespan.
● Light weight, Portable.

Specifications

● Power Supply: AC220V ± 20%, 50Hz.
● Testing Range: 10-5 ~10-1Pa.
● Electric field Voltage: 20kV.
● Magnetic field Voltage: 1600V.
● Accuracy: 20%-25% at 10-5 ~10-4.
15%-20% at 10-4 ~10-3
10%-15% at 10-3 ~10-2
5%-10% at 10-2 ~10-1
● Ambient Temperature:  -10℃~40℃.
● Dimension: 460mm*335mm*330mm.
● Weight: 12kg.

Accessories