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Multi MET1 Clamp Earth Tester

multi met1
Downloads & Videos Catalog_Multi MET1

Brand: Multi

Model: Multi MET1

Price: Liên hệ

Thiết bị đo điện trở đất Multi MET1, đo bằng phương pháp clamp

 

  • Measuring function : Earth Resistance, AC Current (Load & Leakage)
  • A/D conversion : Dual slope integration mode
  • Display : LCD, 16 letters/characters x 2 lines : with contrast adjuster
  • Safety standard :IEC 61010-1,IEC61010-2-032 Installation category II, 600V or CATⅢ 300V
  • Sampling : Approx. 2 times/sec. for AC current
  • Measuring time : Approx. 30 second for earth resistance
  • Over range indication : “OVER” on LCD
  • Low battery indication : “B” mark on LCD
  • Data hold indication : “DH” mark on LCD
  • Measuring CT :φ34mm with 2.5m lead
  • Injection CT :φ34mm with 2.5m lead
  • Injection signal : Approx. 320mVp-p, Auto sweep 4KHz~400KHz
  • Operating temperature : 0°C~40°C, <85%RH( without condensation)
  • Storage temperature : -10°C~60°C, <80% (without condensation)
  • Limitation of circuit : Less than 500V voltage
  • Withstanding voltage : AC 3700V, 1 minute ( between CT core and CT handle)
  • Insulation resistance : More than 100MΩ (between CT core and CT handle)
  • Power supply : Ni-Cad battery (1.2V x 5)
  • Battery charger : AC100V~240V (50/60Hz)
  • Auto power off function : Approx.5 minutes after power on
  • Battery life : 450 times measurements under full charged condition (Subject to the times of charging & discharging)

 

Phụ kiện kèm theo thiết bị Multi MET1 bao gồm:

  • Measuring CT
  • Injection CT
  • Battery charger
  • Carrying case
  • Instruction manual

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