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GAOTek Automatic Resistance Meter

GAOTek Automatic Resistance Meter is an intelligent high-voltage insulation resistance tester with four ranges

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Description

Description

Overview 

GAOTek Automatic Resistance Meter is an intelligent high-voltage insulation resistance tester with four ranges: 500 V, 1000 V, 2500 V, and 5000 V. The maximum test value can reach 2 TΩ.

 

Features 

  • 2 T Ω Insulation resistance at 5 kV 
  • Adjustable short-circuit current up to 3 mA 
  • Displays polarization index (PI) and dielectric absorption ratio (DAR) 
  • Excellent anti-interference performance for accurate testing 
  • Fast capacitive sample discharge for safety 
  • Real-time discharge voltage display 
  • Dual power supply: lithium-ion battery (5-hour life) and AC backup 

 

Technical Specifications

Safety Specifications  IEC 61010-1 CAT.IV 600V Pollution Degree 2
IEC 61326 EMC Specification
IEC 60529 IP 64 (Outer Box Closed State)
AC Power Supply  220 V ± 10%, 50/60 Hz, 20 VA 
Battery Power Supply  8.4 V Lithium-Ion Rechargeable Battery 
Battery Lifetime  2500 V at 100 M, About 5 Hours 
Test Voltage Accuracy  100% to 110% of Nominal Value 
Current Test Range  10 mA 
Current Measurement Accuracy  5% + 0.2 nA 
Short Circuit Current  3 mA 
Display Type  Digital Only 
Measuring Range  0.1m to 400Ω 
Testing Voltage, Range/Accuracy  500 V, 1000 V, 2500 V, 5000 V 
Accuracy Class  100% to 110% of Nominal Value 
Operating Temperature  -10 ℉ to 104 ℉ (-10 ℃ to 40 ℃) 
Range Accuracy  500 V, 1000 V, 2500 V, 5000 V
Unspecified  <100 k
Unspecified  >100 G, >200 G, >500 G, > IT 
Dimensions  10.24 in × 7.87 in × 3.94 in (260 mm × 200 mm × 100 mm) 
Weight  5.73 lb (2.6 kg)Â