GB 4943.1 (ITAV) daidaitaccen fassarar
GB 4943.1(ITAV) daidaitaccen fassarar,
GB 4943.1,
▍ Gabatarwa na BSMI Gabatarwa na takaddun shaida na BSMI
BSMI gajere ne don Ofishin Ma'auni, Tsarin Mulki da Inspection, wanda aka kafa a cikin 1930 kuma ana kiranta National Metrology Bureau a wancan lokacin. Ita ce babbar ƙungiyar dubawa a Jamhuriyar Sin da ke kula da aikin a kan ma'auni na ƙasa, awoyi da duba samfurori da dai sauransu. BSMI ne ya zartar da ka'idojin bincike na kayan lantarki a Taiwan. An ba da izini samfuran yin amfani da alamar BSMI akan sharuɗɗan da suka dace da buƙatun aminci, gwajin EMC da sauran gwaje-gwaje masu alaƙa.
Ana gwada na'urorin lantarki da samfuran lantarki bisa ga tsare-tsare guda uku masu zuwa: nau'in yarda da nau'in (T), rijistar takaddun samfur (R) da kuma ayyana daidaito (D).
▍ Menene ma'aunin BSMI?
A ranar 20 ga Nuwamba, 2013, BSMI ta sanar cewa daga 1st, Mayu 2014, 3C na biyu na lithium cell / baturi, bankin wutar lantarki na biyu da caja baturin 3C ba a ba su izinin shiga kasuwar Taiwan ba har sai an duba su kuma sun cancanta bisa ga ka'idojin da suka dace (kamar yadda aka nuna a cikin tebur da ke ƙasa).
| Kayan samfur don Gwaji | 3C Batirin Lithium na Sakandare tare da tantanin halitta ko fakiti (ban da siffar maɓallin) | 3C Sakandare Lithium Power Bank | 3C Cajin Baturi |
Bayani: CNS 15364 1999 sigar tana aiki zuwa 30 Afrilu 2014. Tantanin halitta, baturi da Wayar hannu kawai tana gudanar da gwajin iya aiki ta CNS14857-2 (Sigar 2002).
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| Matsayin Gwaji |
CNS 15364 (Sigar 1999) CNS 15364 (Sigar 2002) CNS 14587-2 (Sigar 2002)
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CNS 15364 (Sigar 1999) CNS 15364 (Sigar 2002) CNS 14336-1 (Sigar 1999) CNS 13438 (1995 sigar) CNS 14857-2 (Sigar 2002)
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CNS 14336-1 (1999 sigar) CNS 134408 (1993 sigar) CNS 13438 (1995 sigar)
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| Model dubawa | RPC Model II da Model III | RPC Model II da Model III | RPC Model II da Model III |
▍Me yasa MCM?
● A cikin 2014, baturin lithium mai caji ya zama wajibi a Taiwan, kuma MCM ya fara ba da sabon bayani game da takaddun shaida na BSMI da sabis na gwaji ga abokan ciniki na duniya, musamman ma na kasar Sin.
● Maɗaukakin Ƙimar Wucewa:MCM ya riga ya taimaka wa abokan ciniki don samun fiye da takaddun BSMI 1,000 har zuwa yanzu a cikin tafiya ɗaya.
● Ayyukan da aka haɗa:MCM yana taimaka wa abokan ciniki cikin nasarar shigar da kasuwanni da yawa a cikin duniya ta hanyar sabis na tsayawa ɗaya na hanya mai sauƙi.
Ma'aunin tilas na kasar Sin GB 4943.1-2022, Audio/video, kayan aikin sadarwa da fasahar sadarwa Sashe na 1: Bukatun tsaro, an fitar da shi a ranar 19 ga Yuli. Ma'aunin yana nufin ma'aunin kasa da kasa IEC 62368-1: 2018, akwai manyan manyan ci gaba guda biyu. : a gefe guda, an ƙara fadada iyakokin aikace-aikacen, sabon sigar ƙa'idar ta haɗa ainihin ma'auni na wajibi na ƙasa GB 4943.1-2011 Tsaro Kayan Kayan Fasahar Sadarwa Sashe na 1: Gabaɗaya Buƙatun da GB 8898-2011 Audio, Bidiyo da Makamantan Lantarki Bukatun Tsaro na Kayan aiki, wanda ke rufe duk samfuran sauti, bidiyo, bayanai da kayan fasahar sadarwa; a gefe guda, akwai inganta fasaha da haɓakawa. Sabuwar sigar ma'auni ta ɗaga ra'ayi na injiniyan aminci, yana ba da shawarar rarraba makamashi, kuma yana yin la'akari da bin nau'ikan hanyoyin haɗari guda shida: rauni ta hanyar wutar lantarki, wuta da wutar lantarki ta haifar, rauni da abubuwa masu cutarwa, rauni da injina ke haifarwa. zafi mai zafi yana ƙonewa, sauti da hasken haske, da gabatar da daidaitattun buƙatun aminci da hanyoyin gwaji.
Ƙimar aikace-aikacen ma'auni guda biyu ya bambanta. Matsakaicin sabon ma'aunin GB 4943 na kasa zai haɗu da sigar baya ta GB 4943.1-2011 da GB 8898-2011, wanda ya ƙunshi nau'ikan kayan aiki guda uku, na'urorin sauti da na bidiyo, kayan fasahar bayanai, kayan fasahar sadarwa, waɗanda galibi muke faɗin “kayan lantarki. ".
