Hioki 3156-01 Leak Current HiTester

Automatically compatible with Networks stipulated by IEC/UL/JIS standards Stores data for 100 units Power supply separation One unit provides six selectable test voltages: 25, 50, 100, 250, 500 and 1000 V, to support a wide variety of tests to evaluate electrical and electronic components and equipment. Comparator and timer functions facilitate easy insulation resistance testing in accordance with various safety standards, and a complete external I/O interface is provided for efficient automated line testing.   Specifications Measurement mode Earth leakage current Leakage current between enclosure and earth / Leakage current between enclosure and enclosure / Leakage current between enclosure and line / Patient leakage current I / Patient leakage current II / Patient leakage current III / Patient auxiliary current Target current DC / AC / AC+DC (25mA max), AC peak (75mA max) Measurement range DC / AC / AC+DC mode : 50 µA / 500 µA / 5 mA / 25 mA AC peak mode : 500 µA / 1 mA / 10 mA / 75 mA Measurement system Indication of a current value calculated based the measured drop in voltage caused by simulated resistance of the human body. Measurement of true effective value. The measurement section ; chassis-grounded and floating. Accuracy DC / AC / AC+DC mode : ±(2.0 % rdg. + 6 dgt.) AC peak mode : ±(2.0 % rdg. + 2 dgt.) DC mode : ±(2.0 % rdg. + 3 dgt.) Functions 110 % voltage application function / Wiring check function / Automatic measurement function / Application line selection function / Ground fault prevention function / Setting of single-fault condition / Switching power supply polarity / Setting of measuring time / Measurement delay / Maximum value hold / Allowable value judgement / Data save / Clock / Data back up / etc. Interface EXT I/O , RS-232C , GP-IB Power supply 100, 120, 220, 240 V AC (default setting) (50/60 Hz, Rated power : 30VA) Dimensions, mass 320 mm(12.6 in)W × 110 mm(4.33)H × 263 mm(10.35)D, 4.0 kg(141 oz)