AL504 开关真空度测试仪
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AL504Vacuum degree tester
Implementation of standards:
DL/T846.9-2004
Product features:
Capable of measuring indoor arc extinction vacuity of various types of air switch
Needless to dismantle air switch in field test
Accurate and reliable test result
Test data is savable, printable and checkable
Equipped with a RS232 communication port by which computer is connected and thus vacuity, ionic current curve download, and life prediction are realized;
Light weight, easy to carry.
Performance index
Power source: AC220V±10%，50Hz；
Measuring range: 10-4～10-1Pa；
Voltage of electric field: 20KV
Voltage of magnetic field: 1600V
Equipment accuracy: 5%
Using condition: -10℃～40℃
External dimension：420×320×280mm
Weight: 12kg