Imbaraga zisanzwe murugo no mumahanga
Imbaraga zisanzwe murugo no mumahanga,
UL 1973,
▍Ni iki cTUVus & ETL CERTIFICATION?
OSHA (Ikigo gishinzwe umutekano n’ubuzima), gishamikiye kuri DOL yo muri Amerika (Ishami ry’umurimo), irasaba ko ibicuruzwa byose bizakoreshwa mu kazi bigomba gupimwa no kwemezwa na NRTL mbere yo kugurishwa ku isoko. Ibipimo ngenderwaho bikoreshwa birimo ibipimo ngenderwaho byabanyamerika (ANSI); Sosiyete y'Abanyamerika yo Kwipimisha Ibikoresho (ASTM), Ibipimo bya Laboratoire (UL), hamwe n’inganda zimenyekanisha mu ruganda.
▍OSHA, NRTL, cTUVus, ETL na UL ibisobanuro bisobanura nubusabane
OSHA:Amagambo ahinnye y’umutekano w’akazi n’ubuyobozi bw’ubuzima. Ni ihuriro rya DOL yo muri Amerika (Ishami ry'umurimo).
NRTL：Amagambo ahinnye ya Laboratoire Yipimishije Yemewe. Irashinzwe kwemerera laboratoire. Kugeza ubu, hari ibigo 18 by-ibizamini bya gatatu byemewe na NRTL, harimo TUV, ITS, MET nibindi.
CTUVus：Ikimenyetso cya TUVRh muri Amerika ya ruguru.
ETL：Amagambo ahinnye ya Laboratoire yo muri Amerika. Yashinzwe mu 1896 na Albert Einstein, umunyamerika wavumbuye.
UL：Amagambo ahinnye ya Laboratoire Laboratwari Inc.
IffItandukaniro hagati ya cTUVus, ETL & UL
| Ingingo | UL | CTUVus | ETL |
| Ikoreshwa risanzwe | Kimwe | ||
| Ikigo cyujuje ibyangombwa byo kwakira ibyemezo | NRTL (Laboratoire yemewe mu gihugu) | ||
| Isoko rikoreshwa | Amerika y'Amajyaruguru (Amerika na Kanada) | ||
| Ikigo gishinzwe ibizamini no gutanga ibyemezo | Laboratoire yandika (Ubushinwa) Inc ikora ibizamini ikanatanga ibaruwa isoza umushinga | MCM ikora ibizamini na TUV itanga icyemezo | MCM ikora ibizamini na TUV itanga icyemezo |
| Kuyobora igihe | 5-12W | 2-3W | 2-3W |
| Igiciro cyo gusaba | Urwego rwo hejuru murungano | Hafi ya 50 ~ 60% yikiguzi cya UL | Hafi ya 60 ~ 70% yikiguzi cya UL |
| Ibyiza | Ikigo cyabanyamerika cyamenyekanye neza muri Amerika na Kanada | Ikigo mpuzamahanga gifite ubutware kandi gitanga igiciro cyiza, nacyo kizamenyekana na Amerika ya ruguru | Ikigo cyabanyamerika kizwi neza muri Amerika ya ruguru |
| Ingaruka |
| Kumenyekanisha gake kurenza UL | Kumenyekana gake kurenza UL mukwemeza ibicuruzwa |
Kuki MCM?
Support Inkunga yoroshye iva mu buhanga n'ikoranabuhanga:Nka laboratoire yo gupima abatangabuhamya ba TUVRH na ITS muri Certificat ya Amerika y'Amajyaruguru, MCM irashobora gukora ibizamini byose kandi igatanga serivisi nziza muguhana ikoranabuhanga imbonankubone.
Support Inkunga ikomeye ituruka ku ikoranabuhanga:MCM ifite ibikoresho byose byo gupima kuri bateri yimishinga minini, ntoya nini kandi yuzuye (ni ukuvuga imodoka igendanwa y'amashanyarazi, ingufu zo kubika, hamwe nibikoresho bya elegitoroniki), ibasha gutanga serivise rusange yo gupima no gutanga ibyemezo muri Amerika ya ruguru, ikubiyemo ibipimo UL2580, UL1973, UL2271, UL1642, UL2054 nibindi.
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. Umugereka H, muburyo bwubundi buryo bwo gusuzuma Valve igenzurwa cyangwa Vent Lead-acide cyangwa Bateri ya Nickel-kadmium, ubu ni ubundi buryo bwo gusuzuma Valve igenzurwa cyangwa ikodeshwa- aside cyangwa Bateri ya Nickel-zinc. Imiterere yikizamini ikwiranye na bateri ya nikel-zinc yongewe muburyo bwo kugerageza uburyo bwo kwishyuza birenze urugero, imiyoboro ngufi, kurenza urugero, ubushyuhe hamwe no kurwanya voltage.
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 haribintu bimwe byerekeranye no kwemeza no gupima ibipimo birimo: G GB / T 35590-2017 Ibisobanuro rusange kubijyanye no gutanga amashanyarazi ashobora gukoreshwa kuri IT Portable Digital ibikoresho byavuguruwe. Inama yo kuganira ku bipimo bizaterana ku ya 13 Ukwakira 2022.Ayandi makuru aracyakomeza kuboneka ku bijyanye n’ibipimo bigomba gukurikizwa nk'icyemezo cyo gupima no gupima bateri ya lithium ku bicuruzwa bikoresha amashanyarazi. Kugeza ubu, ibipimo bikwiye kuri bateri ya lithium kubikoresho ni SJ / T 11757-2020.
