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1.介質(zhi)(zhi)的擊(ji)穿(chuan)(chuan)(chuan):當電(dian)(dian)(dian)場(chang)強(qiang)(qiang)(qiang)度(du)超過某(mou)一臨界(jie)值時，介質(zhi)(zhi)由介電(dian)(dian)(dian)狀(zhuang)態變為(wei)導電(dian)(dian)(dian)狀(zhuang)態。這種現象稱介電(dian)(dian)(dian)強(qiang)(qiang)(qiang)度(du)的破壞(huai)，或(huo)叫介質(zhi)(zhi)的擊(ji)穿(chuan)(chuan)(chuan)。 2.擊(ji)穿(chuan)(chuan)(chuan)電(dian)(dian)(dian)場(chang)強(qiang)(qiang)(qiang)度(du):介質(zhi)(zhi)的擊(ji)穿(chuan)(chuan)(chuan)時，相應的臨界(jie)電(dian)(dian)(dian)場(chang)強(qiang)(qiang)(qiang)度(du)稱為(wei)介電(dian)(dian)(dian)強(qiang)(qiang)(qiang)度(du)，或(huo)稱為(wei)擊(ji)穿(chuan)(chuan)(chuan)電(dian)(dian)(dian)場(chang)強(qiang)(qiang)(qiang)度(du)。 3.擊(ji)穿(chuan)(chuan)(chuan)類(lei)型(xing):熱(re)擊(ji)穿(chuan)(chuan)(chuan)，電(dian)(dian)(dian)擊(ji)穿(chuan)(chuan)(chuan)，局部放(fang)電(dian)(dian)(dian)擊(ji)穿(chuan)(chuan)(chuan)。耐電(dian)(dian)(dian)壓強(qiang)(qiang)(qiang)度(du)試驗儀(yi)（介電(dian)(dian)(dian)強(qiang)(qiang)(qiang)度(du)測(ce)試儀(yi)）

工(gong)(gong)頻耐(nai)電(dian)(dian)壓試(shi)驗(yan)設備/工(gong)(gong)頻耐(nai)壓裝(zhuang)置(zhi)可實時(shi)繪制試(shi)驗(yan)曲線，顯(xian)示試(shi)驗(yan)數(shu)據，判斷(duan)準確，并(bing)可保存，分析(xi)，打印試(shi)驗(yan)數(shu)據。并(bing)且能(neng)夠(gou)(gou)自(zi)動判別試(shi)樣擊穿并(bing)采(cai)集擊穿電(dian)(dian)壓數(shu)據及泄(xie)露(lu)電(dian)(dian)流(liu)，同時(shi)能(neng)夠(gou)(gou)在擊穿的瞬間電(dian)(dian)壓迅速降低(di)自(zi)動歸零(ling)。軟件系統操作方(fang)便，性(xing)能(neng)穩定，安(an)全(quan)可靠(kao)。

高壓(ya)(ya)擊穿儀(yi)/高電壓(ya)(ya)擊穿實驗儀(yi)/耐高壓(ya)(ya)測試儀(yi)試驗軟件是(shi)我公司研發(fa)的(de)功能強大、操作(zuo)簡單、顯示直觀的(de)試驗軟件系統。采(cai)用計算機控制，過人機對話(hua)方式，完成對、絕(jue)緣介質的(de)工(gong)頻(pin)電壓(ya)(ya)擊穿，工(gong)頻(pin)耐壓(ya)(ya)試驗。

耐(nai)電(dian)壓實驗(yan)儀(yi)/耐(nai)電(dian)壓試(shi)驗(yan)機/耐(nai)電(dian)壓強度實驗(yan)儀(yi)器(qi)采用計算機控制(zhi)，可(ke)對試(shi)驗(yan)過(guo)程中的各種數(shu)據(ju)進行快(kuai)速、準確的采集、處理，并可(ke)存取、顯示(shi)、打印。

ASTM D149電壓擊(ji)(ji)穿(chuan)/介電強度/耐壓試(shi)(shi)(shi)驗儀適用于連續均勻(yun)升(sheng)(sheng)壓或(huo)逐級升(sheng)(sheng)壓的方式，對試(shi)(shi)(shi)樣(yang)施(shi)加交(jiao)流(liu)/或(huo)直(zhi)流(liu)，電壓直(zhi)至(zhi)擊(ji)(ji)穿(chuan)，測量擊(ji)(ji)穿(chuan)電壓值，計算試(shi)(shi)(shi)樣(yang)的擊(ji)(ji)穿(chuan)強度；用迅速升(sheng)(sheng)壓的方法(fa)，將電壓升(sheng)(sheng)到規(gui)定(ding)值，保持一定(ding)的時間試(shi)(shi)(shi)樣(yang)不擊(ji)(ji)穿(chuan)，定(ding)此(ci)時規(gui)定(ding)值為試(shi)(shi)(shi)樣(yang)的耐電壓值。

ZJC-50KV耐(nai)電(dian)壓(ya)擊(ji)穿(chuan)測試(shi)儀(yi)（薄膜(mo)）采(cai)用計算機(ji)控制，通過(guo)人機(ji)對(dui)話方式，完成對(dui)絕緣介(jie)質的(de)工(gong)頻電(dian)壓(ya)擊(ji)穿(chuan)，工(gong)頻耐(nai)壓(ya)試(shi)驗。主要適用于固體絕緣材料如絕緣漆、樹脂和膠、浸漬纖維(wei)制品(pin)、云母及其制品(pin)、塑料、薄膜(mo)復合制品(pin)、陶瓷和玻璃等介(jie)質在工(gong)頻電(dian)壓(ya)或(huo)直流電(dian)壓(ya)下擊(ji)穿(chuan)強度和耐(nai)電(dian)壓(ya)時間的(de)測試(shi)。