DRK321B-II Mai Gwajin Juriya na Surface

Lokacin da ake amfani da gwajin gwagwarmayar DRK321B-II don auna juriya mai sauƙi, kawai yana buƙatar a sanya shi da hannu a cikin samfurin ba tare da ƙididdige sakamakon juyawa ta atomatik ba, ana iya zaɓar samfurin da ƙarfi, foda, ruwa, nau'ikan nau'ikan uku za a iya ƙididdige su ta atomatik da resistivity.

Ma'auni masu dacewa:
GB / T1410-2006 "Hanyar gwaji don juriya na juzu'i da juriya mai ƙarfi na kayan insulating"
ASTMD257-99 "Hanyar Gwaji don Juriya na DC ko Ƙarfafawar Kayan Aiki"
GB/T10581-2006 "Hanyarin gwaji don juriya da juriya na kayan da aka sanya a cikin matsanancin zafi"
GB/T1692-2008 "Ƙaddara Ƙaddara Ƙwararrun Ƙwararrun Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara"
GB / T2439-2001 "Ƙaddarar wutar lantarki da juriya na lalata roba ko roba na thermoplastic"
GB/T12703.4-2010 "Kimanin kaddarorin electrostatic na yadi Sashe na 4: Resistivity"
GB/T10064-2006 "Hanyar Gwaji don Auna Juriya na Insulating Materials"

Siffofin:
1. Wide juriya ma'auni kewayon: 0.01 × 104Ω～1 × 1018Ω (a halin yanzu da ƙarfin lantarki lissafin ake bukata don 14th iko da sama);
2. Matsayin ma'auni na yanzu shine: 2 × 10-4A～1 × 10-16A;
3. Ƙananan ƙananan, nauyin haske da daidaitattun daidaito;
4. Resistance, halin yanzu, da kuma tsayayya suna nunawa a lokaci guda, kuma suna nunawa akan babban allon launi;
5. Nuna juriya da tsayayyar kai tsaye, babu buƙatar canzawa, kawai shigar da kauri na samfurin, kuma ana iya ƙididdige ƙididdiga ta atomatik ta kayan aiki;
6. Karatun kai tsaye na juriya da sakamakon juriya yayin gwajin duk ƙarfin gwaji (10V / 50V / 100V / 250V / 500V / 1000V), yana kawar da rashin jin daɗi na ninka coefficient na tsohuwar tsayin juriya a ƙarƙashin ƙarfin gwajin gwaji daban-daban ko jeri daban-daban Yana yana da matsala, kuma yana goyan bayan ajiya, dawowa da buga sakamakon gwaji. Yana iya auna babban juriya da micro current, kuma yana iya auna juriya kai tsaye.

Sigar Fasaha:
1. Ma'auni na juriya: 0.01 × 104Ω～1 × 1018Ω;
2. Matsayin ma'auni na yanzu shine: 2 × 10-4A～1 × 10-16A;
3. Yanayin nuni: nunin allo na launi na dijital;
4. Wutar gwajin da aka gina a ciki: 10V, 50V, 100V, 250V, 500V, 1000V;
5. Daidaitaccen asali: 1%;
6. Yanayin aiki: zazzabi: 0℃～40 ℃, dangi zafi <80%
7. Gwajin gwajin gwaji a cikin injin: 10V / 50V / 100V / 250V / 500V / 1000V, canzawa ba da gangan ba;
8. Hanyar shigarwa: babban allon taɓawa;
9. Sakamakon nuni: juriya, juriya, halin yanzu;
10. Gwajin gwaji: Diamita ya fi 100mm (kasa da wannan girman, ana buƙatar daidaitawa).