Itandukaniro muburyo bwo gupima hagati yo kurwanya tester hamwe nubufasha bwo kurwanya ubutaka
(1) Uburyo bwo kwipimisha bwo kurwanya tester
Ikizamini cyo kurwanya tester ni ukugerageza urwego rwo kwishimana hagati yicyiciro, ibice hamwe nuburyo butabogamye bwinsinga ninsinga. Agaciro k'ikizamini, icyiza cyinshi. Kurwanya ibiganiro birashobora gupimwa na UMG2672 Megohmmeter.
(2) Uburyo bwo kwipimisha bwo kurwanya tester
Ikizamini cyo kurwanya ishingiro nibikoresho byamashanyarazi bigaragaza niba imyigaragambyo yo kwihagararaho. Uburyo bw'ikizamini cyo gusuzumwa hamwe ni uko ibikoresho by'amashanyarazi bifitanye isano n'ubushobozi bumwe bw'isi, kandi ni hafi y'insinga cyangwa inkuba ku isi. Agaciro kapimwe nigipimo cyo kurwanya ishozi nicyiciro cyiza cyo kurinda umutekano wawe. Urashobora guhitamo der2571 diaping diaster yatewe na Weia imbaraga.
Icya kane, itandukaniro riri hagati yo kurwanya tester hamwe na tester thester
(1) Ihame ryo kurwanya tester
Iyo umufasha wo kurwanya ibisumiza bikoreshwa mugupima kurwanya ibiganiro, dc voltage u ikoreshwa mumashuri. Muri iki gihe, impinduka zubu zitera igihe, kandi amaherezo zikunda agaciro gahamye.
Mubisanzwe, ikigezweho cyo kurwanya tester ni umubare wubushobozi bwubushobozi, gushishoza kurubu kandi bikora. Umucubwe Ubuntu IC, umuvuduko wacyo wihuta cyane; Kwinjiza IaΔc, irabora cyane kuruta ubushobozi bwaho; Dukora inguke iriho, ikunda gutuza mugihe gito.
Mugihe cyikizamini ukoresheje tester dester, niba insulation idahinduka kandi ubuso bwimiterere yuburyo bwinzibacyuho ic na iaδc izabohorana na zeru Kugereranya no kuzenguruka iki, ibijyanye no kurwanya ibiganiro bizazamuka vuba kandi bihamye ahanini. Ibinyuranye, niba inkeri zitose, imikorere iriho iriyongera cyane, ndetse byihuse kuruta agaciro kambere ka iaΔc, kandi agaciro kabihangana karimo gake cyane, kandi ni impinduka cyane mugihe. Micro.
Kubwibyo, mubushakashatsi bwo kurwanya ikiganiro, ubuhehere bwo kwipimirwa muri rusange bucibwa nigipimo cyinjira. Iyo igipimo cyinjira kirenze 1.3, cyerekana ko insulation ari nziza. Niba igipimo cyinjira kiri hafi ya 1, cyerekana ko insulation itose.
(2) Ihame ryo kurwanya tester
Ikizamini cyo kurwanya kandi cyitwa gupima ibikoresho byo kurwanya ibikoresho, shake shake. Ihame ryikizamini ryikizamini cyo kurwanya ubutaka ni ukubona agaciro k'ubutaka "RX" binyuze muri AC Guhora muri Electrode "E" na Imbaraga Electrode "h (c) ikizamini, Kandi ubutaka buboneka itandukaniro ryumwanya "v" hagati ya electrode "e" no gupima electrode ya electrode ".
Igihe cyagenwe: Feb-06-2021
