Cov Txheej Txheem Hluav Taws Xob ntawm Lithium Roj Teeb,
lithium roj teeb,

▍ Daim ntawv pov thawj TISI yog dab tsi?

TISI yog luv luv rau Thai Industrial Standards Institute, koom nrog Thailand Industry Department. TISI yog lub luag haujlwm rau kev tsim cov qauv hauv tsev nrog rau kev koom tes hauv kev tsim qauv thoob ntiaj teb thiab saib xyuas cov khoom thiab cov txheej txheem kev soj ntsuam tsim nyog los xyuas kom meej cov qauv ua raws thiab kev lees paub. TISI yog ib lub koom haum uas tau tso cai los ntawm tsoom fwv rau kev cai lij choj pov thawj hauv Thaib teb. Nws tseem yog lub luag haujlwm rau kev tsim thiab tswj cov qauv, kev pom zoo hauv lab, kev cob qhia cov neeg ua haujlwm thiab kev sau npe ntawm cov khoom. Nws raug sau tseg tias tsis muaj lub koom haum tsis yog tsoomfwv cov ntawv pov thawj hauv Thaib teb.

Muaj daim ntawv pov thawj txaus siab thiab yuav tsum tau ua hauv Thaib teb. TISI logos (saib daim duab 1 thiab 2) raug tso cai siv thaum cov khoom ua tau raws li cov qauv. Rau cov khoom uas tseem tsis tau muaj tus qauv, TISI tseem siv cov khoom sau npe ua ib qho kev pov thawj ib ntus.

▍ Yuav Tsum Tau Certification Scope

Cov ntawv pov thawj yuav tsum tau them 107 pawg, 10 thaj chaw, suav nrog: cov khoom siv hluav taws xob, khoom siv, khoom siv kho mob, cov khoom siv, cov khoom siv, tsheb, PVC kav, LPG gas ntim thiab cov khoom ua liaj ua teb. Cov khoom lag luam dhau qhov peev txheej no yog poob rau hauv daim ntawv pov thawj yeem. Roj teeb yog cov khoom siv ntawv pov thawj hauv TISI daim ntawv pov thawj.

Applied standard:TIS 2217-2548 (2005)

Cov roj teeb siv:Cov xov tooj thib ob thiab cov roj teeb (muaj cov alkaline lossis lwm yam tsis yog-acid electrolytes - kev nyab xeeb rau cov khoom siv sib txuas, thiab cov roj teeb uas tsim los ntawm lawv, siv rau hauv daim ntawv thov portable)

Txoj cai muab daim ntawv tso cai:Thai Industrial Standards Institute

▍ Vim li cas MCM?

● MCM koom tes nrog cov koom haum tshawb xyuas lub Hoobkas, chav kuaj thiab TISI ncaj qha, muaj peev xwm muab cov ntawv pov thawj zoo tshaj plaws rau cov neeg siv khoom.

● MCM muaj 10 xyoo kev paub ntau hauv kev lag luam roj teeb, muaj peev xwm muab kev txhawb nqa kev tshaj lij.

● MCM muab kev pabcuam ib-nres los pab cov neeg siv khoom nkag mus rau hauv ntau lub khw (tsis yog Thaib teb suav nrog) ua tiav nrog cov txheej txheem yooj yim.

Txawm hais tias qhov xwm txheej twg ua rau lub roj teeb hluav taws kub lossis tawg, lub hauv paus ua rau yog qhov luv luv hauv lossis sab nraud ntawm tes, uas ua rau thermal khiav ntawm lub cell. Tom qab lub thermal runaway ntawm ib lub xov tooj ntawm tes, nws thaum kawg yuav ua rau tag nrho cov pob ntes hluav taws yog tias thermal nthuav tawm tsis tuaj yeem zam vim yog cov qauv tsim ntawm module lossis pob. Ua rau sab hauv lossis sab nraud luv luv ntawm lub xovtooj ntawm tes yog (tab sis tsis txwv rau): overheating, overcharge, tshaj tawm, mechanical force (crush, shock), circuit aging, metal particles into the cell in production process, etc. Kev nyab xeeb kev nyab xeeb ntawm cov roj teeb pob, thawj zaug, lub xov tooj ntawm tes yuav tsum muaj kev nyab xeeb zoo, thiab thib ob, PCB yuav tsum muaj lub zog zoo. Kev nyab xeeb zoo ntawm lub xov tooj ntawm tes feem ntau yog hais txog qhov zoo sib xws ntawm lub xov tooj ntawm tes, uas txhais tau tias tsis muaj cov khoom txawv teb chaws tuaj yeem nkag mus rau hauv cov tub ntxhais yob hauv cov txheej txheem tsim khoom ntawm tes; qhov zoo durability ntawm PCB feem ntau yog hais txog lub neej voj voog ntev thiab kev ntseeg siab ntawm kev tiv thaiv kev ua haujlwm.Qhov ua rau hluav taws kub hauv cov txheej txheem tsis siv hluav taws xob muaj kev txhawj xeeb txog kev nyab xeeb ntawm lub xov tooj ntawm tes. Tiag tiag cov hauv paus ntsiab lus tseem nyob rau hauv txoj kev siv, thaum lub xov tooj ntawm tes tsis tau puas thiab ua rau hluav taws; tab sis tom qab ib lub sij hawm ntawm tus kheej qhov tshwm sim, lub cell tag nrho ntawm kev tswj. Qhov ua rau hluav taws kub hauv cov txheej txheem them nyiaj yuav muaj kev txhawj xeeb txog qhov tsis ua haujlwm ntawm kev tiv thaiv kev ua haujlwm lossis qhov tsis sib xws ntawm cov xov tooj ntawm tes hauv cov roj teeb pob, nrog rau kev them nyiaj kub. Qhov ua rau hluav taws kub hauv cov txheej txheem tsav tsheb yuav cuam tshuam nrog qhov tsis sib xws ntawm qhov hluav taws xob ntawm lub xov tooj ntawm tes thiab lub sijhawm cua sov dissipation.