Ikibazo cyaUL 1642verisiyo nshya ivuguruye - Ikizamini gikomeye cyo gusimbuza ingirabuzimafatizo,
UL 1642,

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 gusa ibisubizo byibisabwa byose, gupima, 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 itanze 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 y'ibizamini bitandukanye (iyo 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?

Ival Impamyabumenyi:MCM niyo CBTL yemewe ya mbere ya IEC 62133 yujuje ibyangombwa bisanzwe na TUV RH mugihugu cyUbushinwa.

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.

Imiterere mishya yaUL 1642yarekuwe.Ubundi buryo bwo gupima ingaruka zikomeye zongewe kumasakoshi.Ibisabwa byihariye ni: Kuri selile yubufuka ifite ubushobozi burenze mAh 300, iyo batsinze ikizamini gikomeye cyingaruka zitatsinzwe, barashobora gukorerwa ikizamini cya 14A kizenguruka inkoni. guturika kwakagari, kuvunika gukanda, imyanda iguruka nibindi byangiritse bikabije biterwa no kunanirwa mugupima ingaruka zikomeye, kandi bigatuma bidashoboka kumenya umuzenguruko mugufi wimbere watewe nubusembwa bwibishushanyo mbonera.Hamwe n'ikizamini cyo kumenagura inkoni, inenge zishoboka muri selire zirashobora kumenyekana nta kwangiza imiterere y'akagari.Isubiramo ryakozwe harebwa iki kibazo. Shyira icyitegererezo hejuru.Shyira inkoni izengurutse ifite diameter ya 25 ± 1mm ​​hejuru yicyitegererezo.Impera yinkoni igomba guhuzwa nuruhande rwo hejuru rwakagari, hamwe na vertical vertical perpendicular to tab (FIG. 1).Uburebure bwinkoni bugomba kuba byibura 5mm mugari kurenza buri mpande yikigereranyo.Kuri selile zifite tabs nziza kandi mbi kumpande zinyuranye, buri ruhande rwa tab rugomba kugeragezwa.Buri ruhande rwa tab rugomba kugeragezwa kuburugero rutandukanye.Hanyuma igitutu cyo gukanda gishyirwa kumurongo uzengurutse kandi kwimuka mubyerekezo bihagaze byanditse (FIG. 2).Umuvuduko wimuka wicyapa ntushobora kurenza 0.1mm / s.Iyo ihindagurika ry'akagari rigeze kuri 13 ± 1% by'ubugari bw'akagari, cyangwa igitutu kikagera ku mbaraga zerekanwa mu mbonerahamwe ya 1 (ubunini butandukanye bw'utugari bujyanye n'indangagaciro zitandukanye), hagarika icyapa cya plaque hanyuma ugifate 30.Ikizamini kirangiye.