美国辛普森泄露电流测试蝉颈尘辫蝉辞苍-228触深圳美科仪

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美国辛普森泄露电流测试蝉颈尘辫蝉辞苍-228

描述：美国辛普森泄露电流测试蝉颈尘辫蝉辞苍-228，测试危险的交直流泄露电流，满足的UL, IEC, and ANSI相关规定。

更新时间：2025-04-04

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美国辛普森泄露电流测试蝉颈尘辫蝉辞苍-228，测试危险的交直流泄露电流，满足的UL, IEC, and ANSI相关规定，产地：美国，*。

美国辛普森泄露电流测试蝉颈尘辫蝉辞苍-228特点：

厂颈尘辫蝉辞苍-228模拟叁个级别人体反应，每个完整仪器包括：测试引线，鳄鱼夹，手册，电池

检测电气或电子设备的导电表面上存在的危险交直流泄漏电流。

满足新的规范：IEC, ANSI, and UL

模拟三种人体接触级别：Reaction, Let-Go and Unweighted Burn Hazard

电池供电

测试参数：

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