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Earth Clamp Testers kyoritsu 4200 call irfan 081908101888
Function Range Resolution Measuring range Accuracy Earth resistance Auto range 20� 0.01� * 0.00~ 20.99� | � 1.5% � 0.05� 200� 0.1� 16.0~ 99.9� | � 2% � 0.5� 100.0~ 209.9� | � 3% � 2� 1200� 1� 160~ 399� | � 5% � 5� 400~ 599� | � 10% � 10� 10� 600~ 1260� --- AC current ( 50Hz / 60Hz) Auto range 100mA 0.1mA 0.0~ 104.9mA | � 2% � 0.7mA 1000mA 1mA 80~ 1049mA | � 2% 10A 0.01A 0.80~ 10.49A 30A 0.1A 8.0~ 31.5A Operating system Earth resistance function : Constant voltage injection, Current detection, ( Frequency : Approx.2400Hz) Dual Integration AC current function : Successive Approximation Over-range indication " OL " is displayed when input exceeds the upper limit of a measuring range Response time Approx.7 seconds ( Earth resistance) Approx.2 seconds ( AC current) Sample rate Approx. 1 times per second Power source DC6V : R6P ( sizeAA manganese battery) � 4pcs, or LR6 ( sizeAA alkaline battery) � 4pcs Current consumption Approx. 50mA ( max. 100mA) Measurement time Approx. 12 hours ( when R6P is used) Approx. 24 hours ( when LR6 is used) Auto power-off Turns power off about 10 minutes after the last button operation. Applicable standards IEC 61010-1 : 2001 ( CAT.IV 300V Pollution degree2) Withstand voltage AC5320Vrms / 5 seconds Between the Transformer jaws fitted parts and Case enclosure ( except for jaws) Conductor size Approx. 32mm max. Dimension 246( L) � 120( W) � 54( D) mm Weight Approx. 780g ( including batteries) Accessories Battery R6P : 4pcs Instruction manual : 1pc 8304 ( Resister for operation check : 1pc) 9128 ( Hard case : 1pc) |
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