Ivugurura ryaUL 1973Umugereka H,
UL 1973,

Icyemezo cya CB ni iki？

IECEE CB nuburyo bwa mbere mpuzamahanga mpuzamahanga bwo kumenyekanisha raporo yumutekano wibikoresho byamashanyarazi. NCB (National Certification Body) igera ku masezerano y’ibihugu byinshi, ifasha abayikora kubona ibyemezo by’igihugu mu bindi bihugu bigize uyu muryango muri gahunda ya CB hashingiwe ku kwimura kimwe mu byemezo bya NCB.

Icyemezo cya CB ninyandiko ya CB yemewe yatanzwe na NCB yemerewe, aribyo kumenyesha izindi NCB ko ibicuruzwa byapimwe byapimwe bihuye nibisabwa bisanzwe.

Nubwoko bwa raporo isanzwe, raporo ya CB itondekanya ibisabwa bijyanye na IEC isanzwe kubintu. Raporo ya CB ntabwo itanga ibisubizo byibizamini byose bisabwa, gupimwa, kugenzura, kugenzura no gusuzuma neza kandi bidasobanutse, ariko kandi harimo amafoto, igishushanyo mbonera, amashusho nibisobanuro byibicuruzwa. Ukurikije amategeko ya gahunda ya CB, raporo ya CB ntizatangira gukurikizwa kugeza igihe izerekana icyemezo cya CB hamwe.

HyKuki dukeneye icyemezo cya CB?

1. Bitaziguyelycognized or kwemezaednaumunyamuryangobihugu

Hamwe nicyemezo cya CB na raporo yikizamini cya CB, ibicuruzwa byawe birashobora koherezwa mubihugu bimwe bitaziguye.

1. Hindura mubindi bihugu impamyabumenyi

Icyemezo cya CB gishobora guhindurwa muburyo butaziguye nicyemezo cyibihugu bigize uyu muryango, mugutanga icyemezo cya CB, raporo yikizamini na raporo yikizamini gitandukanye (mugihe bibaye ngombwa) udasubiramo ikizamini, gishobora kugabanya igihe cyambere cyo gutanga ibyemezo.

1. Menya neza umutekano wibicuruzwa

Ikizamini cya CB cyerekana ko ibicuruzwa byakoreshejwe neza n'umutekano uteganijwe mugihe ukoreshejwe nabi. Ibicuruzwa byemejwe byerekana ko byujuje ibisabwa byumutekano.

Kuki MCM?

Ibisabwa:MCM niyo CBTL yemewe ya mbere ya IEC 62133 yujuje ibyangombwa bisanzwe na TUV RH mubushinwa.

Ubushobozi bwo kwemeza no gupima:MCM iri mubice byambere byo kwipimisha no kwemeza igice cya gatatu kubipimo bya IEC62133, kandi yarangije bateri zirenga 7000 IEC62133 na raporo ya CB kubakiriya bisi.

Support Inkunga ya tekiniki:MCM ifite injeniyeri zirenga 15 zinzobere mu gupima nkuko bisanzwe IEC 62133. MCM iha abakiriya serivisi zuzuye, zuzuye, zifunze-zifunga ubwoko bwa tekinike hamwe na serivise zamakuru zambere.

Muri uku kwezi, UL yarahinduyeUL 1973mukongeramo bateri ya nikel-zinc no kuvugurura bimwe mubizamini bya bateri ya nikel-kadmium na sisitemu ya batiri. Impamvu nuko Umugereka H utarimo imiti yose ya nikel ishobora kwishyurwa.
“Bateri ya Nickel-zinc” yongeweho ibisobanuro mu gice cya 1.4, 6.46, 7.12.1, 7.12.8, 45.8, 45.9, 45.10. 45.11, 45.12, 45.13, 45.14, 45.16, 45.17, 45.18, 45.11 -Bateri ya acide cyangwa Nickel-zinc. Imiterere yikizamini ikwiranye na bateri ya nikel-zinc yongewe kuburyo bwo kugerageza uburyo bwo kwishyuza birenze urugero, umuzunguruko mugufi, kurenza urugero, ubushyuhe hamwe n’umuvuduko wa voltage. Umugereka H uhindura amashanyarazi yaciwe na selile ya nikel-kadmium kuri 1.0 V. Umugereka H nawo wongeyeho imbaraga zo kwikuramo nubushyuhe bwo gupima kurwego rwa sisitemu.
Nk’uko ibiro bikuru by’Inama y’igihugu ibivuga ku bijyanye no kurushaho kunoza ivugurura ry’imicungire y’inganda zikoresha amashanyarazi n’ikoranabuhanga: bateri ya lithium-ion hamwe n’amapaki ya batiri akoreshwa mu bicuruzwa by’amashanyarazi na elegitoronike, amabanki y’ingufu, hamwe na adapter / charger bihuye n’ibicuruzwa bitumanaho byitumanaho, bizashyirwa mubyemezo byibicuruzwa byemewe. Hano hari amakuru amwe yerekeye kwemeza no gupima ibipimo birimo:
GB / T 35590-2017 Ibisobanuro rusange kubijyanye no gutanga amashanyarazi kubikoresho bya Digital Portable Digital ibikoresho byavuguruwe. Inama yo kuganira ku bipimo bizaba ku ya 13 Ukwakira 2022.
Verisiyo ivuguruye ya GB 31241 ntirasohoka. Biteganijwe ko izasohoka mbere y’icyemezo cya 3C gishyizwe mu bikorwa. Andi makuru aracyakomeza kuboneka ku bijyanye n’urwego rugomba kwemezwa nkurwego rwo kwemeza no gupima bateri ya lithium kubikoresho bikoresha amashanyarazi. Kugeza ubu, ibipimo bikwiye kuri bateri ya lithium kubikoresho ni SJ / T 11757-2020.
MCM izakomeza kwibanda ku majyambere itanga amakuru agezweho ya