| 產(chǎn)品參數(shù) | |||
|---|---|---|---|
| 可售賣地 | 全國 | ||
Simpson 228 AC/DC 泄漏電流表
主要測試AC/DC 泄漏電流，設(shè)計符合的UL、IEC 和ANSI 規(guī)格。 Simpson 228 查出當前AC 和DC 漏出并且模仿人的反應(yīng)在三個不同水平 -- 反應(yīng)，放棄，以及灼傷危險。 每個Simpson 228 具有彈簧夾、指南和電池以及測試筆。
Simpson 228 產(chǎn)品特點
◆查出危險AC & DC 泄漏電流在電子或電子設(shè)備導 電性表面
◆設(shè)計遇見新的IEC、ANSI 和UL 指南
◆反應(yīng)，放棄和無重負的燒傷危險網(wǎng)絡(luò)測量
◆電池操作為最大輕便
Simpson 228技術(shù)參數(shù)
GENERAL
| Reb Response Network
| Let-Go Response Network
| Unweighted Burn Hazard Response Network
|
Equivalent network component values:
| 符合標準：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)
| ||
