更(geng)新時間:2022-09-14
JYD接地引下線導通測試儀采(cai)用(yong)先進的(de)大規模集成電(dian)(dian)(dian)(dian)(dian)路,應(ying)用(yong)DC/AC變換技術將(jiang)三端鈕、四端鈕測(ce)量(liang)(liang)(liang)方式合并為一種(zhong)機(ji)型(xing)的(de)新型(xing)數(shu)字接地(di)電(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)試儀。適用(yong)于電(dian)(dian)(dian)(dian)(dian)力、郵電(dian)(dian)(dian)(dian)(dian)、鐵路、通(tong)信、礦(kuang)山等部門測(ce)量(liang)(liang)(liang)各種(zhong)裝置的(de)接地(di)電(dian)(dian)(dian)(dian)(dian)阻(zu)以及測(ce)量(liang)(liang)(liang)低電(dian)(dian)(dian)(dian)(dian)阻(zu)的(de)導(dao)體電(dian)(dian)(dian)(dian)(dian)阻(zu)值;本(ben)表(biao)還可(ke)測(ce)量(liang)(liang)(liang)土壤電(dian)(dian)(dian)(dian)(dian)阻(zu)率及地(di)電(dian)(dian)(dian)(dian)(dian)壓。
JYD接地引下線導通測試儀
JYD接地引下線導通測試儀
儀器性能特點:
1、具有體積小,攜帶方便。
2、操作簡單,精度高,
3、測試速度快,復測性好,讀數直觀。
4、無線接收數據操作方便。無線數據接收機具有100組數據存儲、調閱,萬年歷時間顯示、保存,支持在線升級等功能。 5、儀器電源具有低電壓、高電壓保護功能。
技術指標
1、輸出電流:10A、 5A、1A
2、zui小分辨率:0.1μΩ
3、量程:0 ~2Ω (10A檔)
2mΩ~4Ω (5A檔)
10mΩ~20Ω (1A檔)
4、準確度:0.2﹪±2μΩ
5、工作溫度:-20℃~40℃
6、相對濕度:≤80%RH,不結露
7、工作電源:AC220V±10%,50HZ±1HZ
8、體積:長395mm寬240mm高250mm
9、凈重:4kg
別稱:接(jie)地電(dian)阻(zu)測試儀(yi)(yi),大地網(wang)接(jie)地電(dian)阻(zu)測試儀(yi)(yi),鉗(qian)形接(jie)地電(dian)阻(zu)測試儀(yi)(yi),接(jie)地搖(yao)表,接(jie)地電(dian)阻(zu)檢測儀(yi)(yi),接(jie)地電(dian)阻(zu)測量儀(yi)(yi)。
接地(di)(di)電(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)測試(shi)(shi)儀是(shi)摒棄了(le)傳統的(de)人(ren)工手搖發電(dian)(dian)(dian)工作方式,采用(yong)(yong)(yong)先進的(de)大規(gui)模集成(cheng)電(dian)(dian)(dian)路(lu),應用(yong)(yong)(yong)DC/AC變換技術將三端(duan)鈕、四(si)端(duan)鈕測量(liang)(liang)方式合并為一種(zhong)(zhong)機型的(de)新型數字接地(di)(di)電(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)測試(shi)(shi)儀。適用(yong)(yong)(yong)于電(dian)(dian)(dian)力、郵(you)電(dian)(dian)(dian)、鐵路(lu)、通信、礦(kuang)山等部門(men)測量(liang)(liang)各種(zhong)(zhong)裝(zhuang)置的(de)接地(di)(di)電(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)以及測量(liang)(liang)低電(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)的(de)導體(ti)電(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)值;本表還可(ke)測量(liang)(liang)土壤電(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)率及地(di)(di)電(dian)(dian)(dian)壓。
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