Thaum muab khoom lossis tsim lub qhov rooj rau kev lag luam thoob ntiaj teb, kev ua raws cai tsis yog kev nyiam xwb - nws yog txoj cai lij choj. Cov neeg yuav khoom nquag nug,"Puas qhov chaw nres tsheb puas ua raws li cov qauv thoob ntiaj teb?"Cov lus teb nyob ntawm cov txheej txheem kev cai tshwj xeeb. Rau cov tuam txhab nrhiav kev xa tawm mus rau Tebchaws Europe, North America, lossis thaj chaw thoob ntiaj teb, ua tiavCE kos, ISO daim ntawv pov thawj, thiab UL ua rawsyog tus qauv tsim nyog rau kev nyab xeeb, zoo, thiab kev ncaj ncees.
1. European Market: CE Marking & EN Standards
Nyob rau hauv European Union (EU), lub qhov rooj tsheb tsis tuaj yeem raug cai muag lossis ntsia tsis tauCE Mark. Cov lus tshaj tawm no ua pov thawj tias cov khoom ua tau raws li kev ruaj ntseg thiab ib puag ncig yuav tsum tau ua.
TS EN 13241-1:Qhov no yog thawj qhov sib haum xeeb nyob sab Europe tus qauv tswj kev lag luam, kev lag luam, thiab chaw nres tsheb qhov rooj. Nws dictates mechanical resistance, kev ruaj ntseg ua haujlwm, thiab cua load kev ua haujlwm.
Mechanical Safety:Lub qhov rooj ntawm qhov chaw nres tsheb yuav tsum muaj cov khoom siv tiv thaiv kev tiv thaiv -poob kev nyab xeeb (cable break thiab caij nplooj ntoos hlav tiv thaiv) tiv thaiv kev kaw tam sim ntawd.
2. North American Market: UL 325 thiab ANSI Kev Ua Raws Cai
Rau Tebchaws Meskas thiab Canada, cov qauv kev nyab xeeb yog tswj hwm los ntawm Underwriters Laboratories (UL) thiab American National Standards Institute (ANSI).
Qauv: UL 325Qhov no yog tus qauv kev nyab xeeb tseem ceeb rau cov neeg ua haujlwm hauv chaw nres tsheb fais fab. Nws tso cai rau kev tiv thaiv kev tiv thaiv, xws li lub qhov muag photoelectric (infrared sensors) thiab cov txheej txheem rov qab los, los tiv thaiv kev raug mob rau tsheb lossis cov neeg taug kev.
ANSI/DASMA 102:Tus qauv no qhia txog cov txheej txheem thiab kev nyab xeeb rau cov qhov rooj ntawm qhov chaw nres tsheb, kom ntseeg tau tias lawv tuaj yeem tiv taus cov cua txias thiab rov ua dua.
3. Ntiaj teb no Kev Tswj Xyuas Zoo: ISO 9001 Certification
Thaum CE thiab UL tsom rau cov khoom lag luam -kev nyab xeeb tshwj xeeb,ISO 9001 Cov Ntawv Pov Thawjtsom rau cov txheej txheem tsim khoom.
Kev sib raug zoo:ISO 9001 muaj ntawv pov thawj Hoobkas lav tias txhua qhov chaw nres tsheb qhov rooj vaj huam sib luag, taug qab, thiab kho vajtse tivthaiv yog tsim los ntawm kev tswj hwm nruj nruj (QMS).
Traceability:Nws ua kom cov ntaub ntawv raw (xws li galvanized steel lossis polyurethane ua npuas ncauj rwb thaiv tsev) yog traceable, txo cov khoom tsis xws luag.
Xaus
Cov qhov rooj tsheb puas ua raws li cov qauv thoob ntiaj teb? Yog, muab koj qhov chaw los ntawm cov tuam ntxhab uas nquag tswj lawvCE, UL, thiab ISO daim ntawv pov thawj. Ua ntej cov qauv pov thawj no tiv thaiv koj cov saw hlau xa khoom, tshem tawm cov kev lis kev cai tshem tawm kev lis kev cai, thiab ua kom ntev - lub sijhawm ua haujlwm nyab xeeb rau cov neeg siv khoom kawg -.
