Wuhan HT2671A 绝缘电阻测试仪 (0.0 ~ 49.9GΩ )
制造商: Wuhan Model: HT2671A 来源: China 保障: 12 Month - 报价要求
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The rated voltage: 100V ~ 2500V
Measuring range: 0.0 ~ 49.9GΩ
The open circuit voltage: DC 100V+10% ~ DC 2500V+20%
Short circuit: about 1.3mA
Precision: ±5%rdg±5dgt
AC Voltate Measurement
Range: 30-600V (50/60Hz)
Resolution: 1V
Accuracy: ±2%rdg±3dgt
LCD display: Max 999 counts
Over range indication:
OL: appears on insulation resistance
LO: appears on voltage
Auto range:
Range shift to upper range: 1000 counts
Range shift to lower range: 95 counts (only on insulation)
Sampling rate: 0.5-10 times/sec
Operation: ≤2000m (indoor use)
The operating environment: The temperature: 0°C-40°C humidity: ≤85%
Storage environment: The temperature: -20°C-60°C humidity: ≤90%
Overload protection:
Insulation resistance range:AC 1200V/10 seconds
Voltage range: AC 720V/10 seconds
Withstand voltage: AC 8320V (50/60Hz)/5 seconds (between circuit and periphery)
Insulation impedance: >1000MQ/DC 1000V(Between the circuit and the periphery)
Power supply: DC 9V (6*l.5V AA battery)
Battery: approx. 800mA(max)
Battery life: approx. 15 hours
Dimension: 125.4x174.6x69mm
Weight: 547.44g (without battery and test wire)
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