Txheem hloov roj teeb tau pom zoo,
GB,

▍ Daim ntawv pov thawj Txheej txheem cej luam

Cov Ntawv Pov Thawj thiab Cov Ntawv Pov Thawj

Test txuj:GB31241-2014:Lithium ion hlwb thiab cov roj teeb siv hauv cov khoom siv hluav taws xob portable - Cov kev xav tau ntawm kev nyab xeeb
Daim ntawv pov thawj: CQC11-464112-2015:Secondary Battery and Battery Pack Safety Certification Rules for Portable Electronic Devices

Keeb Kwm thiab Hnub Ua Haujlwm

1. GB31241-2014 tau luam tawm rau lub Kaum Ob Hlis 5^th, 2014;

2. GB31241-2014 tau raug coj los siv rau lub Yim Hli 1^st, 2015.;

3. Thaum Lub Kaum Hli 15th, 2015, Certification and Accreditation Administration tau tshaj tawm ib qho kev daws teeb meem ntawm cov qauv xeem ntxiv GB31241 rau cov khoom tseem ceeb "roj teeb" ntawm cov khoom siv suab thiab video, cov khoom siv thev naus laus zis thiab cov khoom siv hauv xov tooj. Qhov kev daws teeb meem tau teev tseg tias cov roj teeb lithium siv rau hauv cov khoom saum toj no yuav tsum tau sim sim raws li GB31241-2014, lossis tau txais daim ntawv pov thawj cais.

Nco tseg: GB 31241-2014 yog tus qauv tsim nyog hauv tebchaws. Tag nrho cov khoom siv roj teeb lithium muag hauv Suav teb yuav tsum ua raws li tus qauv GB31241. Cov qauv no yuav raug siv rau hauv cov qauv qauv tshiab rau kev kuaj xyuas lub tebchaws, lub xeev thiab hauv zos.

▍ Scope of Certification

GB31241-2014Lithium ion hlwb thiab cov roj teeb siv hauv cov khoom siv hluav taws xob portable - Cov kev xav tau ntawm kev nyab xeeb
Cov ntaub ntawv pov thawjFeem ntau yog rau cov khoom siv hluav taws xob hauv xov tooj ntawm tes uas tau teem sijhawm tsawg dua 18kg thiab tuaj yeem nqa tau los ntawm cov neeg siv feem ntau. Cov piv txwv tseem ceeb yog raws li hauv qab no. Cov khoom siv hluav taws xob portable uas tau teev tseg hauv qab no tsis suav nrog txhua yam khoom, yog li cov khoom lag luam tsis tau teev tseg tsis tas yuav nyob sab nraud ntawm tus qauv no.

Cov cuab yeej siv tau: Cov roj teeb lithium-ion thiab cov roj teeb uas siv rau hauv cov khoom siv yuav tsum tau ua raws li cov qauv kev cai.

▍ Vim li cas MCM?

● Kev lees paub Kev Tsim Nyog: MCM yog CQC qhov chaw kuaj pom muaj ntawv pov thawj thiab CESI kuaj pom zoo. Daim ntawv tshaj tawm xeem tuaj yeem thov ncaj qha rau CQC lossis CESI daim ntawv pov thawj;

● Kev pab txhawb nqa: MCM muaj ntau yam khoom siv kuaj GB31241 thiab tau nruab nrog ntau tshaj 10 tus kws tshaj lij los ua qhov kev tshawb fawb tob txog kev sim tshuab, ntawv pov thawj, kev kuaj xyuas lub Hoobkas thiab lwm cov txheej txheem, uas tuaj yeem muab tau ntau dua thiab kho tau raws li GB 31241 daim ntawv pov thawj cov kev pabcuam thoob ntiaj teb. cov neeg siv khoom.

Tsis ntev los no, hauv xov xwm ntsig txog, NTCAS Shenzhen ceg tau teeb tsa thiab tuav 2020 tus qauv xeem rau
kev pom zoo. Ntawm cov txheej txheem ntau yam, kev yeem lub teb chaws tus qauv GB/T Kev Ruaj Ntseg Yuav Tsum Tau Hloov
roj teeb ntawm EV tsim los ntawm BAIC BJEV thiab NIO tau txais kev pom zoo, uas yuav coj EV kev lag luam mus rau kev nyab xeeb thiab kev noj qab haus huv. Los ntawm kev txheeb xyuas qhov sib txawv ntawm ntau yam kev npaj, qhov xwm txheej tiag tiag thiab cov ntaub ntawv ntawm lub tsheb, tus qauv tshiab qhia txog yam tsawg kawg nkaus ntawm kev hloov roj teeb, 5000 zaug rau hom clip-on thiab 1500 zaug rau Screw Type, kom muaj kev nyab xeeb hauv kev tsim lub neej ua haujlwm.
Tus qauv txiav txim siab txog tsheb, qhov system ntawm kev hloov roj teeb, roj teeb pob, qauv ntawm kev hloov roj teeb,
connector thiab lwm yam khoom tseem ceeb raws li kev kawm thiab kev sim khoom, simulating lub peev xwm tsis ua hauj lwm hom thaum
hloov roj teeb. Kev ntsuam xyuas xa mus rau tus qauv suav nrog kev vibration thiab poob siab raws li GB38031.
Hauv qab no yog txoj hauv kev ntawm kev txhim kho kev sim workbench rau kev vibration test