Njira yoyesera ya Earth resistance tester

Kukonzekera mayeso
1. Musanagwiritse ntchito, muyenera kuwerenga buku la malangizo a mankhwalawa kuti mumvetse kapangidwe kake, kagwiritsidwe ntchito kachipangizocho;
2. Kuwerengera zida zosinthira ndi zida zofunika pakuyesa komanso ngati mphamvu ya batri ya tester ndi yokwanira;
3. Lumikizani malo olumikizirana pakati pa thunthu lokhazika pansi ndi pansi pasadakhale.

HV Hipot GDCR3200C yoyeserera kawiri yoletsa ntchito zambiri

Masitepe oyezera
1. Yatsani chosinthira mphamvu cha choyesa kukana pansi, ndipo pagawo la opareshoni, ikani ma electrode E (C2, P2) pansi pa mayeso, kafukufuku wotheka P1 ndi kafukufuku wapano C1 molumikizana wina ndi mnzake, ndikuyika zikhomo ziwiri pansi ndi mtunda wa mamita 20.M'nthaka, pangani kafukufuku wotheka pakati pa E ndi C. Dziwani kuti kafukufukuyo ayenera kukhala kunja kwa gululi pansi.
2. Kenako gwirizanitsani malo oyesera oyesa pansi E (C2, P2), P1, C1 ndi malo a kafukufukuyo mofanana ndi waya wapadera, ndiyeno yatsani magetsi oyesa pansi "ON", sankhani zida ndi tambani mayeso, mutu wa mita Mtengo womwe ukuwonetsedwa pa LCD ndiyeso kukana kwapansi.
Kukana kwapansi koyezedwa kuyenera kukhala kosakwana 4 ohms (Ω).Madera osiyanasiyana kapena zofunikira zina ziyenera kutsata tsambalo.