更(geng)新時(shi)間：2023-05-08
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ZHZ4C 型數字耐電(dian)(dian)(dian)壓(ya)(ya)絕(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)阻(zu)測試(shi)儀為全數字顯(xian)示(shi)耐電(dian)(dian)(dian)壓(ya)(ya)絕(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)阻(zu)測試(shi)儀，可(ke)同(tong)時顯(xian)示(shi)輸出電(dian)(dian)(dian)壓(ya)(ya)，電(dian)(dian)(dian)流(liu)及絕(jue)(jue)緣(yuan)(yuan)電(dian)(dian)(dian)阻(zu)值。報警電(dian)(dian)(dian)流(liu)設定(ding)無級(ji)可(ke)調，具有聲光報警功能(neng)。儀器只需(xu)一次接線即可(ke)自動完(wan)成(cheng)二(er)項組(zu)合測試(shi)。
ZHZ4C 型數字耐(nai)電壓絕緣電阻測試儀為全數字顯示(shi)耐電(dian)(dian)(dian)壓絕緣電(dian)(dian)(dian)阻測試(shi)儀，可同時顯示(shi)輸出電(dian)(dian)(dian)壓，電(dian)(dian)(dian)流(liu)及(ji)絕緣電(dian)(dian)(dian)阻值。報(bao)警電(dian)(dian)(dian)流(liu)設(she)定無級可調(diao)，具有(you)聲光報(bao)警功能。儀器只需(xu)一次接線(xian)即(ji)可自動完成(cheng)二項組合測試(shi)。
主要(yao)特(te)點：
耐電壓
輸出電壓 0-5kV/AC ±5%
測試電流 0.5-20-100mA ±5%
報警電流 0.5-100mA內任意值 ±5%
試驗時間 1-99s連續可調
容 量 0.75kVA
絕緣電阻
額定電壓 500V/DC和1000V/DC二檔 ±5%
測量范圍 0-2-20-200-2000MΩ ±5%
報警范圍 0-2000MΩ內任意值
測量時間 1-99s連續可調
測試程序
絕緣后耐電壓、先耐電壓后絕緣、單耐電壓、
單絕緣四種。
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