Ungakanani umthamo weDigital Grounding Down Lead Earth Continuity Tester Work?

I-GDDT-10U gDigital Grounding Down Lead Earth Continuity Tester ingumhloli ophatheka kalula owenziwe yinkampani yethu.Isetshenziselwa ukukala ukubaluleka kokumelana nokuqhubeka phakathi kwamakhondatha aphansi ezinto zamandla ahlukahlukene esiteshini.Ithuluzi lilawulwa i-microcomputer ye-single-chip esebenza kahle kakhulu, ekwazi ukubona inqubo yokuhlola ehlakaniphile.Incane ngosayizi, kulula ukuyiphatha, ilula ekusebenzeni, iphezulu ngokunemba, iyashesha ngesivinini sokuhlola, inhle ngokuphindaphinda futhi inembile ekufundeni.Kuyithuluzi elikhethekile elifanelekile elihlangabezana nezimfuneko zemithethonqubo.

                                                                                 I-HV HIPOT GDDT-10U Digital Grounding Down Lead Earth Continuity Tester

Kunezindlela ezine zokuhlola zomhloli wokuqhubeka komqhubi ophansi:

Eyokuqala: indlela yokulinganisa i-multimeter.Sebenzisa i-multimeter ukuze ulinganise ukuthi ingabe likhona yini inani lokumelana phakathi komthofu ophansi kanye negridi yaphansi noma phakathi kwezinto ezisetshenziswayo eziseduze.Uma kunenani lokumelana, kufanele ukhiphe ukumelana nomthofu, futhi inani elilinganisiwe litholakala ngemva kokukhipha.Le ndlela ilula futhi kulula ukuyikala, kodwa idatha inembayo kancane.

Indlela yesibili: indlela yokulinganisa itafula lokuzamazama komhlaba.Le ndlela ifana nendlela yokulinganisa i-multimeter, kodwa isebenza kakhulu.

Uhlobo lwesithathu: kala ukuvinjelwa kwaphansi kwegridi yaphansi.Wonke umuntu udinga ukuxhuma umugqa ophansi kuzo zonke izisetshenziswa zamandla.Ngemuva kokuxhumeka, inani elihambisanayo le-impedance yaphansi liyahlolwa futhi liqhathaniswe.Inani elikhulu le-impedance ukuxhumana okungalungile.Ngokuvamile asikhethi ukusebenzisa le ndlela yokulinganisa, ngoba le ndlela ngokuvamile idinga umsebenzi omkhulu futhi idla isikhathi, ukunemba kwedatha ebaliwe ayiphezulu, futhi kungenzeka ukugcwaliseka akulula, ngakho-ke akuvamile ukulinganiswa ngale ndlela. .

Uhlobo lwesine: indlela yokulinganisa insimbi ekhethekile.Ithuluzi lokulinganisa ukuqhubeka lenziwa ngokukhethekile ngokusebenzisa isimiso sebhuloho eliphindwe kabili.Ngaleli thuluzi, ithonya lezintambo zokuhola kanye nokumelana nokuxhumana kungaqedwa kakhulu.Idatha elinganisiwe nayo inembile futhi iyasebenza, futhi ngenxa yokuthi indlela ilula, ukulahlekelwa kwabasebenzi kuncane kakhulu.Kuyindlela yokulinganisa esetshenziswa kakhulu njengamanje.Isihloli sokuqhubeka esiphansi nesehlisayo esisetshenziswayo njengamanje sinokunemba okuphezulu nokulungiswa, kanye nempumelelo yokuthola nakho kuhle.