simpson229-2 AC泄漏电流测试表
Simpson229-2泄漏电流表很容易测试对于危险小泄漏电流。用于装置野外使用，在实验室里，或者在生产，229-2接近悟性人的门限在查出危害AC泄漏电流。Simpson229-2具有弹簧夹、指南和电池以及测试笔.
检查120VAC和240VAC装置、马达和其他设备
依照ANSI C和UL安全标准
超载一瞬间保护了由500V峰顶决定在所有范围
补偿接近悟性曲线Dalziel的界限
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Ranges:AC current: 0-0.3-1-3-10 mA AC voltage: 0-150 and 0-300 volts BatteryTest: Replace-Good Short Test:Red Arc: 30 mA FS, Green arc: 10 mA or less Resolution:5_A on 0-0.3 mA range Accuracy:_3% at 60 Hz Input Impedance:For current tests, 1.5K_in parallel with 0.15 mF Input Resistance:0.5 for 150V Range, 1.0 M_for the 300V range Accuracy Vs. Frequency:Approximates Dalziel‘s "Percentile 50 Threshold of PerceptionCurve"within_1.0 dB Overload Protection:Up to 500V peak momentary on all ranges Size:7" x 5-1/4" x 3-1/8" Weight:3 Ibs. (1.4 Kg) Battery:1 9V (NEDA No. 13F, 1604A) Specifications subject to changewithoutnotice. |