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Ii-Multimeters zeMilinganiso yoMbane echanekileyo Umfanekiso obonakalisiweyo
  • Ii-Multimeters zeMilinganiselo yoMbane echanekileyo

Ii-Multimeters zeMilinganiselo yoMbane echanekileyo

Inkcazelo emfutshane:

Olu chungechunge lweemitha luyi-handheld encinci ye-3 1/2 ye-digital multimeter eyenzelwe ukubonelela ngokusebenza okuzinzileyo nokuthembekileyo.Ixhotyiswe ngomboniso we-LCD, ekulula ukuyifunda nokusebenza.Uyilo lwesekethe lwe-multimeter lusekelwe kwi-LSI i-double-integral A / D converter, eqinisekisa ukuchaneka kokulinganisa.


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Ukongeza, ifaka isekethe yokhuselo lomthwalo okhusela isixhobo kumonakalo onokwenzeka ngenxa yombane ogqithisileyo okanye ngoku.Oku kuyenza ibe sisixhobo esigqwesileyo kwaye sihlala ixesha elide kwiintlobo ezahlukeneyo zezicelo.Enye yeempawu eziphambili zale ntomultimeterkukuguquguquka kwayo.Ingasetyenziselwa ukulinganisa amandla ombane we-DC kunye ne-AC, ekuvumela ukuba uvavanye ngokulula iisekethe kunye namalungu.

Ukongeza, inokulinganisa i-DC yangoku, ikunika ulwazi oluxabisekileyo malunga nokuhamba kwangoku.Umlinganiselo wokuchasa ngomnye umsebenzi wale ntomultimeter.Ikuvumela ukuba uqonde ngokuchanekileyo ukuchasana kwamacandelo ahlukeneyo, kukunceda ukuba uxazulule iingxaki kunye nokuchonga iindawo ezingalunganga.Ukongeza, i-multimeter ingasetyenziselwa ukuvavanya i-diode kunye ne-transistors, ikuvumela ukuba uqinisekise ukusebenza kwazo.Ikwabonelela ngezakhono zokulinganisa ubushushu, ikuvumela ukuba ujonge utshintsho lobushushu kwiinkqubo ezahlukeneyo.Ukongeza kule misebenzi, i-multimeter nayo inomsebenzi wokuvavanya ukuqhubeka kwe-intanethi.Ungayisebenzisa ukujonga ukuba isiphaluka sigqityiwe okanye ukuba kukho naziphi na iikhefu okanye ukuphazamiseka kwisekethe.

Oku kuluncedo ngakumbi xa kuxilongwa iziphene okanye kuqinisekiswa imfezeko yoqhagamshelo lombane.Lilonke, le iphathwa ngesandla 3 1/2multimeter yedijithalisisixhobo esikumgangatho ophezulu esidibanisa uzinzo, ukuthembeka, nokuqina.Uluhlu lwayo olubanzi lwesakhono sokulinganisa, ukusuka kwi-voltage kunye neyangoku ukuya ekuxhathiseni kunye nobushushu, buyenza ibe sisixhobo esiyimfuneko kwiingcali kunye nabasakhulayo ngokufanayo.Ngojongano lwayo olusebenziseka lula kunye nobukhulu obubambeneyo, sisixhobo esiphathwa ngesandla kunye nesifanelekileyo kwizicelo ezahlukeneyo zombane kunye ne-elektroniki.

Iiparamitha

1.Uluhlu lokulinganisa oluzenzekelayo.
2.Uluhlu olupheleleyo lokulinganisa ukhuseleko lomthwalo ogqithisiweyo.
3.Ubukhulu bombane obuvunyelweyo ekupheleni kokulinganisa.:500V DC okanye 500V AC(RMS).
4.Ubude bomsebenzi obona bude bungama-2000m
5. Bonisa: LCD.
6.Ixabiso eliphezulu lokubonisa: 2000 amanani.
7.Isalathiso sePolarity:Ukuzibonakalisa,' kuthetha iPolarity embi.
8.Uluhlu olungaphezulu koluhlu:'OL okanye'-OL
9.Ixesha lesampulu: Amanani emitha abonisa malunga nemizuzwana eyi-0.4
I-10.Amandla azenzekelayo ixesha lokuphumla: Malunga nemizuzu emi-5
11. Amandla okusebenza: 1.5Vx2 AAA ibhetri.
12.Isalathisi sombane esisezantsi sebhetri: Isimboli sokubonisa i-LCD.
13.Ubushushu bokusebenza kunye nokufuma: 0 ~ 40 C / 32 ~ 104′F
14.Ugcino lobushushu kunye nokufuma:-10~60 ℃/-4~140′F
15.Ubungakanani bomda: 127 × 42 × 25mm
16.Ubunzima:~67g
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