Kyoritsu KEW4105A Earth Tester : Pilihan Utama di Malaysia, Selangor, Kuala Lumpur (KL), Shah Alam Enari Instruments And Controls

Penerangan

4105A　Soft Case Model
4105A-H　Hard Case Model

• Dust and drip proof.(designed to IEC 529 IP54)
• In addition to the facility for precision measurement, test leads for simplified two wire easuring 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.

4105A Soft Case Model	4105A-H Hard Case Model

Measurement ranges	Earth Resistance: 0 - 2000Ω Earth Voltage [50,60Hz]: 0 - 200V AC
Accuracy	Earth Resistance: ±2%rdg0.1Ω(20Ω) / ±2%rdg±3dgt(200/2000Ω) Earth Voltage: ±1%rdg±4dgt
Overload protection	Earth Resistance: 280V AC for 10 seconds Earth Voltage: 300V AC for 1 minute
Applicable standards	IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61557 IEC 60529 IP54
Power source	R6 (AA) (1.5V) × 6
Dimensions	105(L) × 158(W) × 70(D)mm
Weight	550g approx.
Included Accessories	7095A (Earth resistance test leads [red-20m, yellow-10m, green-5m/1set]) 7127B (Simplified measurement probe) 8032 (Auxiliary earth spikes [2spikes/1set]) 9121 (Shoulder strap) R6 (AA) × 6 Instruction Manual Carrying case : 9084 ([Soft]:4105A only) 　　　　　　　: 9165 ([Hard]:4105A-H only)
Optional Accessories	7100A (Precision measurement cord set) 8259 (Adapter for measurement terminal)

Lebih maklumat tentang Enari Instruments And Controls

Kyoritsu KEW4105A Earth Tester

4105A Soft Case Model 4105A-H Hard Case Model

4105A　Soft Case Model
4105A-H　Hard Case Model