| 产品参数 | |||
|---|---|---|---|
| 可售卖地 | 全国 | ||
Simpson 228 AC/DC 泄漏电流表
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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
◆电池操作为最大轻便
Simpson 228技术参数
GENERAL
| Reb Response Network
| Let-Go Response Network
| Unweighted Burn Hazard Response Network
|
Equivalent network component values:
| 符合标准：IEC 990 (excluding fuse)
| ||
Equivalent measuring instrument load:
| 1 MΩ- 10pF
| 1 MΩ- 62 pF
| 1 MΩ- 1 pF
|
Ranges:
| 0.3, 1, 3, 10 M.I.U.
| 0.3, 1, 3, 10 M.I.U.
| 0-100 mA RMS
|
Current accuracy:
| ±2 F.S. @ 60 Hz
| ||
Meter measurement b:
| True RMS
| ||
Meter frequency response:
| (Relative to ANSI C101-1992 or UL-1459 2nd edition)
| ||
DC to 1 Hz
| Pointer shall track within 5 of peak
| ||
2Hz to 19Hz (Accuracy not supported)
|
| ||
20 Hz to 200 KHz
| ±2 F.S.
| ±2.5 of F.S.
| ±2 F.S.
|
200 KHz to 1 MHz
| ±2 F.S.
| ±2.5 F.S.
| ±5 F.S.
|
Output sensitivity:
| Full scale meter indication equals 1V RMS (Measured with a 1 MΩ- 12 pF load)
| ||
Output accuracy:
| ±2 of reading @ 60 Hz
| ||
Output frequency response:
| (Relative to ANSI C101-1992 or UL-1459 2nd edition)
| ||
.jpg "美国辛普森Simpson228泄漏电流仪泄漏电流测试仪")
