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美國(guó)辛普森Simpson指針式泄露電流測(cè)試儀228
詳細(xì)信息品牌:美國(guó)辛普森Simpson 型號(hào):228 加工定制:否 測(cè)量準(zhǔn)確度:±2% F.S. 頻率測(cè)量范圍:20 Hz to 200 KHz Hz 加工定制:否 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(jiàn)新的IEC、ANSI 和UL 指南
◆反應(yīng),放棄和無(wú)重負(fù)的燒傷危險(xiǎn)網(wǎng)絡(luò)測(cè)量
◆電池操作為*大輕便
Simpson 228技術(shù)參數(shù)
GENERAL
Reaction
Response Network
Let-Go
Response Network
Unweighted Burn Hazard
Response Network
Equivalent network component values:
符合標(biāo)準(zhǔn):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 method:
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)
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