美國(guó)辛普森泄露電流測(cè)試simpson-228

描述：美國(guó)辛普森泄露電流測(cè)試simpson-228，測(cè)試危險(xiǎn)的交直流泄露電流，滿足的UL, IEC, and ANSI相關(guān)規(guī)定。

更新時(shí)間：2025-10-17

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美國(guó)辛普森泄露電流測(cè)試simpson-228，測(cè)試危險(xiǎn)的交直流泄露電流，滿足的UL, IEC, and ANSI相關(guān)規(guī)定，產(chǎn)地：美國(guó)，*。

美國(guó)辛普森泄露電流測(cè)試simpson-228特點(diǎn)：

Simpson-228模擬三個(gè)級(jí)別人體反應(yīng)，每個(gè)完整儀器包括：測(cè)試引線，鱷魚(yú)夾，手冊(cè)，電池

檢測(cè)電氣或電子設(shè)備的導(dǎo)電表面上存在的危險(xiǎn)交直流泄漏電流。

滿足新的規(guī)范：IEC, ANSI, and UL

模擬三種人體接觸級(jí)別：Reaction, Let-Go and Unweighted Burn Hazard

電池供電

測(cè)試參數(shù)：

Equivalent measuring instrument load
Reaction Response Network	1 MΩ - 10pF
Let-Go Response Network	1 MΩ - 62pF
Unweighted Burn Hazard Response Network	1 MΩ - 1pF
Ranges
Reaction Response Network	.3, 1, 3, 10 M.I.U.
Let-Go Response Network	.3, 1, 3, 10 M.I.U.
Unweighted Burn Hazard Response Network	0-100 mA RMS
Meter accuracy	±2% F.S. @ 60 Hz
Meter frequency response
DC to 1 Hz	Pointer shall track within 5% of peak
15 Hz to 200 KHz	±2% of F.S.
200 KHz to 1 MHz	±2% F.S., ±2% F.S., ±5%F.S.
Output
Sensitivity	Full scale meter indication equals 1Ω RMS (Measured with a 1 MV, 12 pF load)
Accuracy	±2% of reading @ 60 Hz
Output frequency response
Type	0.52" (13.2mm) Diameter Electret Condenser, Omnidirectional 70° angle of incidence. Maximum sound pressure level 148dB
Display
DC to 1Hz	±2% of reading
50 Hz to 100 KHz	±2.5% of reading, 2%/-3% of reading, ±2% of reading
100 kHz to 1 MHz	±5% of reading
Voltmeter
Range	0-300 V (AC or DC)
Accuracy: DC to 1 Hz	Pointer shall track within 5% of peak
Accuracy: 20 Hz to 1KHz	±3% F.S. @ 60 Hz
Frequency response	DC to 1 KHz
General
Power requirements	(2) 9V (NEDA 1604A) batteries
Physical	7" x 5.25" x 3", 2-1/2 lbs (1.4kg), ABS plastic, fused input
Environmental	27°C ±2°C, 70% noncondensing relative humidity. Outside this range derate by 10% per °C
Maximum operating range	0° to 40° C