Qhov teeb meem ntawmTIAB SA 1642tshiab hloov kho tshiab – Heavy impact hloov test rau hnab cell,
TIAB SA 1642,

▍ SIRIM Certification

Rau kev ruaj ntseg ntawm tib neeg thiab khoom vaj khoom tsev, Malaysia tsoom fwv tsim cov khoom pov thawj cov tswv yim thiab tso saib xyuas cov khoom siv hluav taws xob, cov ntaub ntawv & multimedia thiab cov ntaub ntawv tsim kho. Cov khoom tswj tau tuaj yeem xa tawm mus rau Malaysia tsuas yog tom qab tau txais daim ntawv pov thawj khoom pov thawj thiab daim ntawv lo.

▍ SIRIM QAS

SIRIM QAS, ib lub koom haum ua lag luam tag nrho ntawm Malaysian Institute of Industry Standards, yog tib lub chaw muab ntawv pov thawj ntawm Malaysian lub koom haum tswj hwm hauv tebchaws (KDPNHEP, SKMM, thiab lwm yam).

Daim ntawv pov thawj roj teeb thib ob yog tsim los ntawm KDPNHEP (Malaysian Ministry of Domestic Trade thiab Consumer Affairs) raws li ib qho kev lees paub. Tam sim no, cov chaw tsim khoom, cov khoom lag luam thiab cov neeg lag luam tuaj yeem thov daim ntawv pov thawj rau SIRIM QAS thiab thov rau kev sim thiab ntawv pov thawj ntawm cov roj teeb thib ob nyob rau hauv hom ntawv pov thawj.

▍ SIRIM Certification- Secondary Battery

Lub roj teeb thib ob tam sim no raug lees paub los ntawm daim ntawv pov thawj tab sis nws yuav nyob rau hauv qhov yuav tsum tau lees paub sai sai. Hnub kawg uas yuav tsum tau ua yog nyob rau lub sijhawm tshaj tawm Malaysian. SIRIM QAS twb tau pib lees txais daim ntawv thov.

Secondary roj teeb ntawv pov thawj Standard: MS IEC 62133: 2017 los yog IEC 62133: 2012

▍ Vim li cas MCM?

● Tsim kom muaj kev sib pauv tswv yim zoo thiab kev sib pauv xov xwm nrog SIRIM QAS uas tau muab ib tus kws tshaj lij los daws cov haujlwm MCM thiab cov lus nug nkaus xwb thiab qhia cov ntaub ntawv tseeb tseeb ntawm thaj chaw no.

● SIRIM QAS lees paub MCM cov ntaub ntawv xeem kom cov qauv tuaj yeem kuaj hauv MCM es tsis txhob xa mus rau Malaysia.

● Los muab kev pabcuam ib-nres rau Malaysian ntawv pov thawj ntawm roj teeb, adapters thiab xov tooj ntawm tes.

Ib qho tshiab ntawm UL 1642 tau tso tawm. Ib qho ntxiv rau qhov kev ntsuam xyuas hnyav yog ntxiv rau lub hnab ntim. Cov kev cai tshwj xeeb yog: Rau lub hnab ntawm tes nrog lub peev xwm ntau dua 300 mAh, yog tias dhau qhov kev ntsuas hnyav tsis dhau, lawv tuaj yeem raug rau Tshooj 14A round pas nrig extrusion test.Pouch cell tsis muaj rooj plaub nyuaj, uas feem ntau ua rau cell rupture, kais tawg, khib nyiab ya tawm thiab lwm yam kev puas tsuaj loj tshwm sim los ntawm tsis ua hauj lwm nyob rau hauv hnyav kev ntsuam xyuas, thiab ua rau nws tsis yooj yim sua kom paub lub internal luv luv Circuit Court tshwm sim los ntawm tus tsim tsis xws luag los yog txheej txheem defect. Nrog rau kev sib tw qws sib tsoo, qhov ua tau tsis zoo hauv lub xov tooj tuaj yeem kuaj pom yam tsis muaj kev puas tsuaj rau cov qauv ntawm tes. Qhov kev hloov kho tau ua nrog qhov xwm txheej no hauv kev txiav txim siab. Muab tus qauv tso rau ntawm qhov chaw tiaj tus. Muab ib puag ncig steel pas nrig nrog txoj kab uas hla ntawm 25 ± 1mm ​​rau saum cov qauv. Lub ntug ntawm tus pas nrig yuav tsum tau ua raws li sab saum toj ntawm lub xovtooj ntawm tes, nrog rau txoj kab ntsug ntsug perpendicular mus rau lub tab (Daim duab 1). Qhov ntev ntawm tus pas nrig yuav tsum yog tsawg kawg yog 5 hli dav dua txhua ntug ntawm cov qauv kuaj. Rau cov hlwb uas muaj qhov zoo thiab qhov tsis zoo ntawm sab nraud, txhua sab ntawm tab yuav tsum tau sim. Txhua sab ntawm tab yuav tsum raug kuaj ntawm cov qauv sib txawv.Kev ntsuas qhov tuab (kev ua siab ntev ± 0.1mm) rau cov hlwb yuav tsum tau ua ua ntej kev sim ua raws li Daim Ntawv Ntxiv A ntawm IEC 61960-3 (Cov hlwb thib ob thiab cov roj teeb uas muaj alkaline lossis lwm yam tsis yog- acidic electrolytes - Portable secondary lithium cells thiab roj teeb - Ntu 3: Prismatic thiab cylindrical lithium ob lub hlwb thiab cov roj teeb) Tom qab ntawd nyem lub zog rau ntawm lub pas nrig puag ncig thiab qhov txav mus rau txoj kab ntsug tau sau tseg (Daim duab 2). Qhov txav ceev ntawm lub phaj nias yuav tsum tsis txhob siab tshaj 0.1mm / s. Thaum lub deformation ntawm tes mus txog 13 ± 1% ntawm lub thickness ntawm lub cell, los yog lub siab mus txog rau lub zog muaj nyob rau hauv Table 1 (cov xov tooj sib txawv thicknesses sib txawv zog qhov tseem ceeb), nres lub phaj displacement thiab tuav nws rau 30s. Qhov kev xeem xaus.