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Simpson 228 AC/DC 泄漏電流表
主要測(cè)試AC/DC 泄漏電流，設(shè)計(jì)符合的UL、IEC 和ANSI 規(guī)格。 Simpson 228 查出當(dāng)前AC 和DC 漏出并且模仿人的反應(yīng)在三個(gè)不同水平 -- 反應(yīng)，放棄，以及灼傷危險(xiǎn)。 每個(gè)Simpson 228 具有彈簧夾、指南和電池以及測(cè)試筆。
Simpson 228 產(chǎn)品特點(diǎn)
◆查出危險(xiǎn)AC & DC 泄漏電流在電子或電子設(shè)備導(dǎo) 電性表面
◆設(shè)計(jì)遇見新的IEC、ANSI 和UL 指南
◆反應(yīng)，放棄和無重負(fù)的燒傷危險(xiǎn)網(wǎng)絡(luò)測(cè)量
◆電池操作為最大輕便
Simpson 228技術(shù)參數(shù)
GENERAL
| Reaction Response Network
| Let-Go Response Network
| Unweighted Burn Hazard Response Network
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Equivalent network component values:
| 符合標(biāo)準(zhǔn)：IEC 990 (excluding fuse)
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Equivalent measuring instrument load:
| 1 MΩ- 10pF
| 1 MΩ- 62 pF
| 1 MΩ- 1 pF
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Ranges:
| 0.3, 1, 3, 10 M.I.U.
| 0.3, 1, 3, 10 M.I.U.
| 0-100 mA RMS
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Current accuracy:
| ±2 F.S. @ 60 Hz
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Meter measurement method:
| True RMS
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Meter frequency response:
| (Relative to ANSI C101-1992 or UL-1459 2nd edition)
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DC to 1 Hz
| 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
| ±2 F.S.
| ±2.5 of F.S.
| ±2 F.S.
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200 KHz to 1 MHz
| ±2 F.S.
| ±2.5 F.S.
| ±5 F.S.
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Output sensitivity:
| Full scale meter indication equals 1V RMS (Measured with a 1 MΩ- 12 pF load)
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Output accuracy:
| ±2 of reading @ 60 Hz
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Output frequency response:
| (Relative to ANSI C101-1992 or UL-1459 2nd edition)
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