Kugerageza Amakuruya selile yubushyuhe bwa selile no gusesengura umusaruro wa gazi,
Kugerageza Amakuru,

Icyemezo cya Vietnam MIC

Kuzenguruka 42/2016 / TT-BTTTT yavugaga ko bateri zashyizwe muri terefone zigendanwa, tableti n'amakaye bitemewe koherezwa muri Vietnam keretse iyo zihawe icyemezo cya DoC kuva Ukwakira.2016. DoC izasabwa kandi gutanga mugihe usaba Ubwoko bwo Kwemeza ibicuruzwa byanyuma (terefone igendanwa, tableti n'amakaye).

MIC yashyize ahagaragara uruziga rushya 04/2018 / TT-BTTTT muri Gicurasi, 2018 iteganya ko nta raporo ya IEC 62133: 2012 yatanzwe na laboratoire yemewe mu mahanga itemewe muri Nyakanga 1, Ikizamini cyaho ni ngombwa mu gihe usaba icyemezo cya ADoC.

Ikizamini gisanzwe

QCVN101 ： 2016 / BTTTT （reba IEC 62133 ： 2012)

▍PQIR

Ku ya 15 Gicurasi 2018, guverinoma ya Viyetinamu yasohoye iteka rishya No 74/2018 / ND-CP kugira ngo rivuga ko ubwoko bubiri bw’ibicuruzwa byatumijwe muri Vietnam bisabwa na PQIR (Kwiyandikisha ku bicuruzwa byujuje ubuziranenge) iyo byinjijwe muri Vietnam.

Hashingiwe kuri iri tegeko, Minisiteri y’itangazamakuru n’itumanaho (MIC) yo muri Vietnam yasohoye inyandiko yemewe 2305 / BTTTT-CVT ku ya 1 Nyakanga 2018, ivuga ko ibicuruzwa bigenzurwa (harimo na bateri) bigomba gukoreshwa kuri PQIR igihe byatumijwe mu mahanga. muri Vietnam. SDoC igomba gutangwa kugirango irangize inzira yo gukuraho gasutamo. Itariki yemewe yo gukurikizwa muri aya mabwiriza ni ku ya 10 Kanama 2018. PQIR ikoreshwa ku bicuruzwa bitumizwa muri Vietnam imwe, ni ukuvuga ko igihe cyose uwatumije mu mahanga ibicuruzwa bitumiza mu mahanga, azasaba PQIR (ubugenzuzi bw’itsinda) + SDoC.

Ariko, kubatumiza ibicuruzwa byihutirwa gutumiza ibicuruzwa bidafite SDOC, VNTA izagenzura by'agateganyo PQIR kandi byorohereze gasutamo. Ariko abatumiza mu mahanga bakeneye kohereza SDoC kuri VNTA kugirango barangize inzira zose zo gukuraho gasutamo mugihe cyiminsi 15 yakazi nyuma yo gutangirwa gasutamo. (VNTA ntizongera gutanga ADOC ibanza ikoreshwa gusa muri Vietnam ikora inganda)

Kuki MCM?

Gusangira amakuru agezweho

● Twashinze laboratoire yo gupima batiri ya Quacert

MCM rero ihinduka umukozi wenyine wiyi laboratoire mu Bushinwa, Hong Kong, Macau na Tayiwani.

Service Serivisi ishinzwe Ikigo kimwe

MCM, ikigo cyiza cyo guhagarika icyarimwe, gitanga ibizamini, ibyemezo na serivisi kubakiriya.

Umutekano wa sisitemu yo kubika ingufu ni impungenge rusange. Nka kimwe mu bintu byingenzi bigize sisitemu yo kubika ingufu, umutekano wa batiri ya lithium-ion ni ngombwa cyane. Nkuko ikizamini cyo guhunga ubushyuhe gishobora gusuzuma mu buryo butaziguye ingaruka ziterwa n’umuriro muri sisitemu yo kubika ingufu, ibihugu byinshi byashyizeho uburyo bwo gupima mu buryo bwabyo kugira ngo hamenyekane ingaruka ziterwa n’umuriro. Kurugero, IEC 62619 yatanzwe na komisiyo mpuzamahanga ishinzwe amashanyarazi (IEC) iteganya uburyo bwo gukwirakwiza kugirango harebwe ingaruka ziterwa nubushyuhe bwumuriro bwakagari; Ubushinwa busanzwe GB / T 36276 busaba isuzumabumenyi ryumuriro wa selile hamwe nubushakashatsi bwumuriro wa moderi ya batiri; Laboratoire zo muri Amerika (UL) zisohora ibipimo bibiri, UL 1973 na UL 9540A, byombi bigasuzuma ingaruka ziterwa nubushyuhe. UL 9540A yateguwe byumwihariko kugirango isuzume kuva mu nzego enye: selile, module, guverinoma, hamwe no gukwirakwiza ubushyuhe kurwego rwo kwishyiriraho. Ibisubizo by'ibizamini byo guhumeka ntibishobora gusuzuma gusa umutekano rusange wa bateri, ariko kandi biradufasha gusobanukirwa byihuse nubushyuhe bwumuriro wa selile, kandi bigatanga ibipimo bigereranywa kubishushanyo mbonera byumutekano hamwe na chimie isa. Itsinda rikurikira ryipimisha ryamakuru yo guhumeka ni kubwawe kugirango wumve ibiranga guhunga ubushyuhe kuri buri cyiciro nibikoresho biri muri selire.