Bincike kan matsayin kasar Sin da sauran kasashe
Bincike kan matsayin kasar Sin da sauran kasashe,
Bincike kan matsayin kasar Sin da sauran kasashe,
▍ 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 (Sigar 1999) 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.
Yanayin gwaji ya bambanta. IEC 62620: 2014 da JIS C 8715-1: 2018 suna tsara 5℃ mafi girma na zafin yanayi fiye da IEC 61960-3: 2017. Ƙananan zafin jiki zai sa ya fi danko na electrolyte, wanda zai haifar da ƙananan motsi na ions. Don haka halayen sinadaran za su yi hankali, kuma juriya na Ohm da juriya na polarization za su yi girma, wanda zai haifar da haɓakar haɓakar DCIR.SoC ya bambanta. SoC da ake buƙata a cikin IEC 62620:2014 da JIS C 8715-1:2018 shine 50％±10％, yayin da IEC 61960-3:2017 shine 100%. Matsayin caji yana da tasiri sosai ga DCIR. Yawanci sakamakon gwajin DCIR zai ragu tare da karuwar SoC. Wannan yana da alaƙa da hanyar amsawa. A cikin ƙananan SoC, juriya na canja wurin cajin Rct zai zama mafi girma; kuma Rct zai ragu tare da karuwa na SoC, don haka kamar yadda DCIR.Lokacin fitarwa ya bambanta. IEC 62620: 2014 da JIS C 8715-1: 2018 suna buƙatar tsawon lokacin fitarwa fiye da IEC 61960-3: 2017. Dogon bugun bugun jini zai haifar da raguwar haɓakar yanayin DCIR, kuma yana nuna karkata daga layi. Dalilin shi ne cewa karuwar lokacin bugun jini zai haifar da Rct mafi girma kuma ya zama rinjaye. Ƙwayoyin fitar da ruwa sun bambanta. Koyaya fitarwa na yanzu ba lallai bane kai tsaye yana da alaƙa da DCIR. An ƙaddara dangantakar ta hanyar zane. Ko da yake JIS C 8715-1: 2018 yana nufin IEC 62620: 2014, suna da ma'anoni daban-daban akan manyan batura masu daraja. IEC 62620: 2014 ya bayyana cewa manyan batura masu ƙima na iya fitarwa ƙasa da 7.0C na halin yanzu. Yayin da JIS C 8715-1: 2018 ya bayyana manyan batura masu ƙima sune waɗanda za su iya fitarwa tare da 3.5C.
