Selasa, 12 April 2016

Kyoritsu 4105A-H Earth Tester - Hard Case


KYORITSU  4105A-H Earth Tester - Hard Case
  • Dust and drip proof.(designed to IEC 529 IP54)
  • In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.
  • (unit can be hung from the neck for simplified measurement)
  • Designed to meet IEC 61010-1 safety standard.
  • Capable of measuring earth voltage.
  • Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
  • Small and lightweight. Shock resistant new case material.
  • 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.

Specification:
Measurement Ranges
  • Earth Resistance: 0~20Ω/0~200Ω/0~2000Ω
  • Earth Voltage [50,60Hz]: 0~200V AC
Accuracy
  • Earth Resistance: ±2%rdg±0.1Ω (20Ωrange)
  • ±2%rdg±3dgt (200Ω/2000Ωrange)
  • Earth Voltage: ±1%rdg±4dgt
Overload Protection
  • Earth Resistance: 280V AC for 10 seconds across 2 of the 3 terminals
  • Earth Voltage: 300V AC for 1 minute
Safety Standard
  • IEC 61010-1 CAT.III 300V Pollution Degree 2, IEC 61557
Applicable Standards IEC 60529 IP54 Withstand Voltage 3700V AC for 1 minute Power Source R6P (AA) (1.5V) × 6 Dimensions 105(L) × 158(W) × 70(D)mm Weight 550g approx.
Accessories
  • 7095A (Earth resistance test leads) × 1set
  • (red-20m, yellow-10m, green-5m)
  • 8032 (Auxiliary earth spikes) × 1set
  • 7127A (Simplified measurement probe) × 1set
  • R6P (AA) × 6
  • Neck strap
  • Instruction Manual
  • Carrying Case : 4105A (Soft case)/4105A-H (Hard case)
Optional 7100 (Precision measurement cord set)

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