Simpson 228美国辛普森Simpson 228泄漏电流仪 228泄漏电流测试仪
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面议Simpson 228 AC/DC 泄漏电流表
主要测试AC/DC 泄漏电流,设计符合的UL、IEC 和ANSI 规格。 Simpson 228 查出当前AC 和DC 漏出并且模仿人的反应在三个不同水平 -- 反应,放弃,以及灼伤危险。 每个Simpson 228 具有弹簧夹、指南和电池以及测试笔。
Simpson 228 产品特点
◆查出危险AC & DC 泄漏电流在电子或电子设备导 电性表面
◆设计遇见新的IEC、ANSI 和UL 指南
◆反应,放弃和无重负的烧伤危险网络测量
◆电池操作为*大轻便
Simpson 228 技术参数
GENERAL
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Reaction Response Network
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Let-Go Response Network
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Unweighted Burn Hazard Response Network
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Equivalent network component values:
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符合标准:IEC 990 (excluding fuse)
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Equivalent measuring instrument load:
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1 MΩ- 10pF
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1 MΩ- 62 pF
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1 MΩ- 1 pF
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Ranges:
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0.3, 1, 3, 10 M.I.U.
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0.3, 1, 3, 10 M.I.U.
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0-100 mA RMS
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Current accuracy:
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±2% F.S. @ 60 Hz
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Meter measurement method:
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True RMS
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Meter frequency response:
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(Relative to ANSI C101-1992 or UL-1459 2nd edition)
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DC to 1 Hz
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Pointer shall track within 5% of peak
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2Hz to 19Hz (Accuracy not supported)
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20 Hz to 200 KHz
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±2% F.S.
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±2.5% of F.S.
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±2% F.S.
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200 KHz to 1 MHz
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±2% F.S.
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±2.5% F.S.
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±5% F.S.
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Output sensitivity:
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Full scale meter indication equals 1V RMS (Measured with a 1 MΩ- 12 pF load)
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Output accuracy:
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±2% of reading @ 60 Hz
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Output frequency response:
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(Relative to ANSI C101-1992 or UL-1459 2nd edition)
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DC to 50Hz
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±2% of reading
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50 Hz to 100 KHz
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±2.5% of reading
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±2% /-3% of reading
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±2% of reading
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100 kHz to 1 MHz
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±5% of reading
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Voltmeter range:
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0-300 V (AC or DC)
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Voltmeter accuracy: DC to 1 Hz
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Pointer shall track within 5% of peak
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2Hz to 19Hz (Accuracy not supported)
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20 Hz to 1KHz
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±3% F.S. @ 60 Hz (Add ±1% for every additional 100Hz)
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Voltmeter frequency response:
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DC to 1 KHz
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Power requirements:
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Power requirements: (2) 9V (NEDA 1604A) batteries
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Physical:
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7" x 5.25" x 3.125", 2-1/2 lbs (1.4kg), ABS plastic,fusedinput
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Environmental:
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27°C ±2° C, 70% non condensing relative humidity. Outside thisrangederate by 10% per °C
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Maximum operating range :
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0° to 40° C
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