RoHS— Kev Txwv Cov Khoom Phom Sij

RoHS yog tus qauv yuav tsum tau ua los ntawm txoj cai lij choj EU. Nws lub npe tag nrho yog kev txwv tsis pub siv cov tshuaj phom sij.

Tus qauv no tau raug siv txij li thaum Lub Xya Hli 1, 2006. Nws feem ntau yog siv los tswj cov qauv khoom siv thiab cov txheej txheem ntawm cov khoom siv hluav taws xob thiab hluav taws xob, ua rau nws zoo dua rau tib neeg kev noj qab haus huv thiab kev tiv thaiv ib puag ncig. Lub hom phiaj ntawm tus qauv no yog tshem tawm rau yam khoom hauv lub cev muaj zog thiab cov khoom siv hluav taws xob: lead (PB), cadmium (CD), mercury (Hg), hexavalent chromium (CR), polybrominated biphenyls (PBBs) thiab polybrominated diphenyl ethers (PBDEs)

Qhov ntsuas siab tshaj plaws yog:
·Cadmium: 0.01% (100ppm);
Cov hlau txhuas, mercury, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers: 0.1% (1000ppm)

RoHS lub hom phiaj yog rau txhua yam khoom siv hluav taws xob thiab khoom siv hluav taws xob uas muaj rau yam khoom tsis zoo hauv cov txheej txheem tsim khoom thiab cov khoom siv raw, feem ntau suav nrog: cov khoom siv dawb, xws li lub tub yees, tshuab ntxhua khaub ncaws, lub qhov cub microwave, cua txias, lub tshuab nqus tsev, lub tshuab cua sov dej, thiab lwm yam.; cov khoom siv dub, xws li cov khoom siv suab thiab video, DVDs, CDs, TV receivers, cov khoom siv IT, cov khoom siv digital, cov khoom sib txuas lus, thiab lwm yam; cov cuab yeej hluav taws xob, cov khoom ua si hluav taws xob, cov khoom siv kho mob hluav taws xob.