Cikakken Fassara akan IEC 62133: 2017+AMD1:2021 (bugu na 1.1),
CB,

▍ MeneneCBTakaddun shaida?

IECEECBshine tsarin farko na gaskiya na kasa da kasa don fahimtar juna game da rahotannin gwajin lafiyar kayan lantarki. Hukumar NCB (Hukumar Takaddun Shaida ta Kasa) ta cimma yarjejeniya ta bangarori daban-daban, wanda ke baiwa masana'antun damar samun takardar shedar kasa daga wasu kasashe mambobi a karkashin tsarin CB bisa canja wurin daya daga cikin takaddun NCB.

Takaddun shaida na CB takardar shedar tsarin CB ce ta hukuma wacce NCB mai izini ke bayarwa, wanda shine sanar da sauran NCB cewa samfuran samfuran da aka gwada sun dace da daidaitattun buƙatu.

A matsayin nau'in daidaitaccen rahoto, rahoton CB ya lissafa abubuwan da suka dace daga daidaitaccen abu na IEC da abu. Rahoton CB ba wai kawai yana ba da sakamakon duk gwajin da ake buƙata ba, aunawa, tabbatarwa, dubawa da ƙima tare da tsabta da rashin fahimta, amma har da hotuna, zane-zane, hotuna da bayanin samfur. Dangane da tsarin tsarin CB, rahoton CB ba zai yi tasiri ba har sai ya gabatar da takardar shaidar CB tare.

Me yasa muke buƙatar Takaddun shaida na CB?

1. Kai tsayelyganezed or yardaedtamembakasashe

Tare da takardar shaidar CB da rahoton gwajin CB, ana iya fitar da samfuran ku zuwa wasu ƙasashe kai tsaye.

1. Juya zuwa wasu ƙasashe takaddun shaida

Ana iya canza takardar shaidar CB kai tsaye zuwa takardar shaidar ƙasashen membobinta, ta hanyar samar da takardar shaidar CB, rahoton gwaji da rahoton gwajin bambance-bambance (idan an zartar) ba tare da maimaita gwajin ba, wanda zai iya rage lokacin jagoranci na takaddun shaida.

1. Tabbatar da Tsaron Samfur

Gwajin takaddun shaida na CB yayi la'akari da ingantaccen amfani da samfurin da amincin da ake iya gani lokacin amfani da shi. Samfurin da aka tabbatar yana tabbatar da gamsuwar buƙatun aminci.

▍Me yasa MCM?

● Kwarewa:MCM shine farkon izini CBTL na IEC 62133 daidaitaccen cancanta ta TUV RH a babban yankin China.

● Takaddun shaida da ƙarfin gwaji:MCM yana cikin facin farko na gwaji da takaddun shaida na ɓangare na uku don daidaitattun IEC62133, kuma ya gama gwajin batirin IEC62133 sama da 7000 da rahoton CB ga abokan cinikin duniya.

● Tallafin fasaha:MCM ya mallaki injiniyoyin fasaha sama da 15 ƙwararrun gwaji kamar yadda ma'aunin IEC 62133. MCM yana ba abokan ciniki cikakkiyar, daidai, nau'in rufaffiyar madauki na goyan bayan fasaha da manyan sabis na bayanai.

【Taƙaitaccen Daidaitaccen Bita】
Wannan ma'auni shine haɗin haɗin IEC 62133: 2017 da AMD1: 2021, galibi yana rufe sassa huɗu na bita (koma zuwa ƙasa cikakken abun ciki na bita). Yana da ƙari game da cikar ma'auni na asali, babu gyare-gyaren fasaha da yawa, sabili da haka, da wuya ikon gwadawa. Amma canje-canje a wasu sharuɗɗan gwaji na iya shafar sakamakon gwaji.
【Bita abun ciki】
1,7.1.2: Bita na cajin hanya: ba aiwatar da bita kan yanke-kashe halin yanzu
na baturan cajin walƙiya, amma kawai wasu bita na rubutu da kari.
7.1.2 Hanya na biyu
Wannan hanyar caji ta shafi kawai 7.3.1,7.3.4,7.3.5, da 7.3.9.
Bayan daidaitawa don 1 h-da zuwa 4 h, bi da bi, a yanayin zafi na yanayi mafi girman gwajin gwajin da mafi ƙarancin gwajin zafin jiki, bi da bi, kamar yadda aka ƙayyade a cikin Tebu 2, ana cajin sel ta amfani da matsakaicin iyakar cajin wutar lantarki da matsakaicin cajin halin yanzu. , har sai an rage cajin halin yanzu zuwa 0,05 It A, ta amfani da hanyar cajin wutar lantarki akai-akai.
IEC62133-2: 2017+AMD1: 2021 CSV - 15- IEC 2021
NOTE Wutar lantarki da na yanzu na iya bambanta dangane da kewayon zafin jiki (misali tsakanin T2 da T3 ko tsakanin T1 da T4 na Hoto A.1).Lokacin tabbatarwa a cikin kewayon lokacin ƙayyadaddun lokaci yakamata ya ba da damar daidaita ma'aunin zafi a inda zai yiwu.