體積電(dian)(dian)(dian)(dian)阻(zu)(zu)是電(dian)(dian)(dian)(dian)流經(jing)過材料體積而得到的電(dian)(dian)(dian)(dian)阻(zu)(zu),表面(mian)電(dian)(dian)(dian)(dian)阻(zu)(zu)是電(dian)(dian)(dian)(dian)流經(jing)過材料表面(mian)而得到的電(dian)(dian)(dian)(dian)阻(zu)(zu),體積電(dian)(dian)(dian)(dian)阻(zu)(zu)和表面(mian)電(dian)(dian)(dian)(dian)阻(zu)(zu)在測試(shi)是,電(dian)(dian)(dian)(dian)壓施加的位置不(bu)同。
體(ti)積電阻(zu)率(lv)的計算(suan)和體(ti)積電阻(zu)值、電極(ji)尺(chi)寸、試樣厚度有(you)關系,表面電阻(zu)率(lv)的計算(suan)主要(yao)和電極(ji)尺(chi)寸有(you)關系
典(dian)型應用
1、測量絕緣材料電阻、體積電阻、表面電阻(率)
2、測量防靜電材料的電阻及電阻率
3、測量計算機房用活動地板的系統電阻值
4、測量防靜電鞋、導電鞋的電阻值
5、光電二極管暗電流測量
6、物理,光學和材料研究
標(biao)準(zhun)配置:
1、測試儀器:1臺
2、.電源線:1條
3、測量線:3根(屏蔽線、測試接線、接地線)
4、使用說明書:1份
5、標配:一套電極