Lub pas dej da dej teeb thoob ntiaj teb kev lees paub dav dav
Txais tos rau Heguang lub pas dej ua ke lub teeb universal certification blog! Thaum xaiv lub teeb pas dej ua ke, nws yog ib qho tseem ceeb kom nkag siab txog cov qauv ntawv pov thawj hauv ntau lub teb chaws. Cov qauv ntawv pov thawj no ua kom cov khoom zoo thiab kev nyab xeeb, pab cov neeg siv khoom paub txog kev txiav txim siab yuav khoom. Hauv qhov blog no, peb yuav qhia txog cov qauv ntawv pov thawj thoob ntiaj teb rau cov teeb hauv pas dej da dej kom pab koj nkag siab zoo dua li xaiv cov khoom siv teeb pom kev hauv pas dej ua kom tau raws li cov qauv. Cia wb mus saib ntxiv!
Table of Contents Luv
1.European ntawv pov thawj
2.North American ntawv pov thawj
Cov ntawv pov thawj European
Feem ntau cov ntawv pov thawj European yog cov ntawv pov thawj dav dav ntawm European Union. Tebchaws Europe tau tsim thiab muab cov ntawv pov thawj thiab cov cim rau cov khoom muag hauv Asmeskas kev ua lag luam. Cov ntawv pov thawj no pab txhim kho kev ua tau zoo ntawm cov khoom lag luam nyob rau hauv European lag luam thiab yog ib qho kev lees paub ntawm cov khoom zoo thiab kev nyab xeeb. Nws yog ib qho tsim nyog hais tias vim muaj kev tshaj lij, kev sib luag, thiab kev ncig thoob plaws Asmeskas cov qauv, ntau lub teb chaws thiab cheeb tsam kuj lees paub Asmeskas cov ntawv pov thawj thiab cov qauv.
Cov ntawv pov thawj European tseem ceeb rau lub pas dej da dej muaj xws li RoHS, CE, VDE, thiab GS.
RoHS
RoHS sawv cev rau Kev Tiv Thaiv Cov Tshuaj Tiv Thaiv Kab Mob. Cov lus qhia no txwv tsis pub siv qee yam khoom siv phom sij hauv cov khoom siv hluav taws xob thiab hluav taws xob. RoHS cov lus qhia txhawm rau tiv thaiv tib neeg kev noj qab haus huv thiab ib puag ncig los ntawm kev txo qis kev siv lead, mercury, cadmium thiab lwm yam khoom tsis zoo hauv cov khoom siv hluav taws xob. Kev ua raws li RoHS feem ntau yog qhov yuav tsum tau muag cov khoom siv hluav taws xob hauv EU thiab lwm lub khw.
Cov teeb hauv pas dej da dej yog cov khoom siv hluav taws xob hauv qab dej, thiab cov teeb hauv pas dej da dej uas tau dhau RoHS ntawv pov thawj muaj kev nyab xeeb dua thiab zoo ib puag ncig.
CE
Lub cim CE yog daim ntawv pov thawj uas qhia tias cov khoom muag hauv European Economic Area ua tau raws li kev noj qab haus huv, kev nyab xeeb thiab kev tiv thaiv ib puag ncig. Nws yog qhov yuav tsum tau ua raws li cov khoom lag luam xws li hluav taws xob, tshuab, khoom ua si, khoom siv kho mob thiab cov khoom siv tiv thaiv tus kheej muag hauv European Economic Area. Lub cim CE qhia tias cov khoom ua tau raws li qhov yuav tsum tau muaj ntawm European cov lus qhia.
Yog li ntawd, yog tias lub teeb pas dej da dej raug muag rau EU lub teb chaws thiab cheeb tsam uas lees paub EU cov qauv, lawv yuav tsum thov rau CE cim.
VDE
Lub npe tag nrho ntawm VDE yog Prufstelle Testing and Certification Institute, uas txhais tau tias German Electrical Engineers Association. Founded hauv 1920, nws yog ib qho ntawm cov kev paub dhau los ntawm cov ntawv pov thawj thiab tshuaj ntsuam xyuas hauv Tebchaws Europe. Nws yog CE ceeb toom lub cev tso cai los ntawm European Union thiab ib tug tswv cuab ntawm lub koom haum CB thoob ntiaj teb. Hauv Tebchaws Europe thiab thoob ntiaj teb, nws tau lees paub los ntawm CENELEC European certification system rau cov khoom siv hluav taws xob, European kev sib koom ua ke ntawm CECC hluav taws xob tivthaiv kev soj ntsuam zoo, thiab thoob ntiaj teb IEC ntawv pov thawj system rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. Cov khoom lag luam raug soj ntsuam suav nrog ntau yam khoom siv hauv tsev thiab kev lag luam, cov khoom siv IT, cov cuab yeej siv kho mob thiab kev kho mob, cov khoom siv sib dhos thiab cov khoom siv hluav taws xob, cov xov hlau thiab cables, thiab lwm yam.
Lub teeb pas dej ua ke uas tau dhau qhov kev xeem VDE muaj qhov cim VDE thiab tau lees paub los ntawm ntau tus neeg xa khoom thiab xa tawm thoob ntiaj teb.
GS
Lub GS cim, Geprüfte Sicherheit, yog daim ntawv pov thawj yeem rau cov khoom siv, qhia tias cov khoom tau raug kuaj xyuas kev nyab xeeb los ntawm ib lub koom haum kuaj kev ywj pheej thiab tsim nyog. Lub cim GS feem ntau tau lees paub hauv lub teb chaws Yelemees thiab qhia tias cov khoom ua raws li cov khoom siv German thiab cov khoom lag luam kev nyab xeeb. Nws yog dav suav hais tias yog lub cim ntawm kev ua tau zoo thiab kev nyab xeeb.
Lub teeb pas dej ua ke tau lees paub los ntawm GS tau lees paub dav hauv European lag luam.
North American ntawv pov thawj
North America (Northern America) feem ntau yog hais txog Tebchaws Meskas, Canada, Greenland thiab lwm thaj chaw. Nws yog ib qho ntawm cov cheeb tsam tsim kev lag luam tshaj plaws hauv ntiaj teb thiab ib qho ntawm 15 thaj chaw loj hauv ntiaj teb. Ob lub tebchaws tseem ceeb tshaj plaws hauv North America, Tebchaws Meskas thiab Canada, yog ob lub tebchaws tsim muaj kev loj hlob ntawm tib neeg thiab qib siab ntawm kev sib koom ua lag luam.
ETL
ETL sawv cev rau Kev Ntsuas Hluav Taws Xob thiab yog ib feem ntawm Intertek Group plc, muab cov khoom kuaj thiab ntawv pov thawj cov khoom siv hluav taws xob thiab khoom siv hluav taws xob. ETL daim ntawv pov thawj txhais tau hais tias cov khoom tau raug kuaj thiab ua tau raws li qhov tsawg kawg nkaus uas yuav tsum tau muaj rau kev nyab xeeb thiab ua raws li cov qauv kev lag luam. Cov khoom lag luam nrog ETL cim tau suav tias yog lub cim kev nyab xeeb muaj npe nrov hauv North America.
UL
Underwriter Laboratories Inc, UL yog ib lub koom haum ywj pheej ntawm cov khoom pov thawj kev nyab xeeb tsim los ntawm 1894 nrog nws lub hauv paus chaw ua haujlwm hauv Illinois, Tebchaws Asmeskas. UL lub lag luam tseem ceeb yog cov khoom pov thawj kev nyab xeeb, thiab nws tseem tsim cov qauv thiab cov txheej txheem kuaj rau ntau yam khoom, cov khoom siv raw, cov khoom, cov cuab yeej thiab cov khoom siv.
Heguang yog thawj lub pas dej da dej hauv tsev muag khoom nrog UL ntawv pov thawj
CSA
CSA (Canadian Standards Association) yog tus qauv tsim lub cev hauv Canada lub luag haujlwm tsim thiab lees paub cov qauv kev nyab xeeb rau ntau yam khoom. Yog tias lub teeb pas dej koj yuav tau txais CSA ntawv pov thawj, nws txhais tau tias cov khoom ua raws li cov qauv kev nyab xeeb Canadian thiab tuaj yeem siv nrog kev ntseeg siab. Koj tuaj yeem tshawb nrhiav CSA lub logo thaum yuav lub teeb pas dej lossis nug tus neeg muag khoom seb cov khoom puas muaj CSA ntawv pov thawj.
Post lub sij hawm: Dec-07-2023