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Specifications
SKU: Benetech High Voltage Insulation Tester GM3123
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1. Insulation resistance tester:
2. Voltage tester:Rated voltage 250V 500V 1000V 2500V Test range 0.0~99.9MΩ
100~499MΩ0.0~99.9 MΩ
100~999 MΩ0.0~99.9 MΩ
100~999 MΩ
1.00~1.99GΩ0.0~99.9 MΩ
100~999 MΩ
1.00~9.99GΩ
10.0~99.9GΩOpen circuit voltage DC 250V
+30%, -0%DC 500V
+30% -0%DC 1000V
+20% -0%DC 2500V
+20% -0%Rated current 0.5MΩloading
0.5mA~0.55mA0.5MΩ loading
1mA~1.2mA2.5MΩ loading
1mA~1.2mA2.5MΩ loading
1mA~1.2mAShort- circuit
currentApprox. 1.3mA Accuracy ±5%rdg±3%dgt 30~600V (Resolution 1V)
3.Technology parameter:DV AV Measuring
range±30~±600V 30~600V(50/60Hz) Resolution 1V Accuracy ±2%rdg±3dgt Technology parameter Technology index Display Max. 999 counts LCD display(1000 counts
only at 1T is displayed)Bar graph/ max. 36
point.Over range indication OL mark appears on insulation
resistance range.
LO mark appears on voltage's range.Auto- ranging Range shifts to upper range: 1000 count
Range shifts to lower range: 95 counts
(merely on the insulation resistance range)Sample rate 0.5~ 10 times/sec Operable altitude Less than 2000m (Indoor use) Operation circumstance Temperature 0~40℃, humidity <= 85% Storage circumstance Temperature -20~ 60℃, humidity <= 90% Overload protection Insulation resistance : AC 1200V/ 10s
Voltage : AC 720V/ 10 sVoltage resistance AC8320 (50/60Hz)/ 5 second (between
electrical circuit and enclosure)Insulation resistance 1000M of more/ DC 1000V (between
electrical circuit and enclosure)Power supply DC12V (8x1.5V LR14 battery) Battery's life Approx. 15 hours Dimension 153x96x220mm Weight 1032g (without batteries and test wires)
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