漏電起痕試驗機用(yong)(yong)于對插(cha)(cha)頭插(cha)(cha)座(zuo)插(cha)(cha)線板(ban)等(deng)電(dian)(dian)(dian)(dian)工(gong)電(dian)(dian)(dian)(dian)子(zi)家(jia)用(yong)(yong)電(dian)(dian)(dian)(dian)器(qi)的固體(ti)絕緣材料(liao)及其產品模擬在潮濕條件下相比(bi)漏電(dian)(dian)(dian)(dian)起(qi)痕指數和耐漏電(dian)(dian)(dian)(dian)起(qi)痕指數的測定，具有簡便(bian)、準確、可靠、實用(yong)(yong)等(deng)特點。常用(yong)(yong)于橡膠塑料(liao)、插(cha)(cha)頭插(cha)(cha)座(zuo)插(cha)(cha)線板(ban)、照明設(she)備(bei)、低壓電(dian)(dian)(dian)(dian)器(qi)、家(jia)用(yong)(yong)電(dian)(dian)(dian)(dian)器(qi)、機床電(dian)(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)(dian)機、電(dian)(dian)(dian)(dian)動工(gong)具、電(dian)(dian)(dian)(dian)子(zi)儀器(qi)、電(dian)(dian)(dian)(dian)工(gong)儀表、信(xin)息技術設(she)備(bei)的研(yan)究、生產和質檢(jian)部門(men)。                                                         

    漏電起痕試驗機采用矩形鉑電(dian)(dian)(dian)(dian)極，兩極對試樣的作(zuo)用力分別(bie)為1.0N±0.05N。施加電(dian)(dian)(dian)(dian)壓在(zai)100～600V(48～60Hz)之間可調，短路電(dian)(dian)(dian)(dian)流在(zai)1.0±0.1A時(shi)，電(dian)(dian)(dian)(dian)壓下降(jiang)應不超過10%，當試驗回路中，短路漏(lou)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流等于(yu)或(huo)大于(yu)0.5A 時(shi)，時(shi)間維持(chi)2秒(miao)鐘，繼電(dian)(dian)(dian)(dian)器動作(zuo)，切斷電(dian)(dian)(dian)(dian)流，指(zhi)(zhi)示(shi)試件不合(he)格(ge)。滴液(ye)裝置時(shi)間常數可調，精(jing)確(que)控制滴液(ye)量大小44～50滴/cm3和(he)滴液(ye)時(shi)間間隔30±5秒(miao)。符合(he)GB/T4207-2012固體絕緣材料耐電(dian)(dian)(dian)(dian)痕化指(zhi)(zhi)數和(he)相比電(dian)(dian)(dian)(dian)痕化指(zhi)(zhi)數的測定方(fang)法、GB/T3048.7-2007電(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)纜電(dian)(dian)(dian)(dian)性能試驗方(fang)法第7部分：耐電(dian)(dian)(dian)(dian)痕試驗等試驗標準。

主要技術(shu)參數：

1、電極：截(jie)面積為2mm×5mm兩(liang)個矩形鉑電極，

一端邊(bian)緣為30°斜(xie)面。

2、表面作(zuo)用力：1.0±0.05N            

3、試驗(yan)電壓：100～600V

4、zui大試驗電流：3A                 

5、兩電極距離：4.0mm

6、滴(di)液裝置：滴(di)液時間間隔可任意(yi)設定

7、試驗箱容積：0.5M3 ,深x寬x高：60x 95x 90cm

8、外形尺寸：深x寬x高：61x 120x 105cm