Tshooj lus no piav qhia txog kev hloov tact hloov RoHS ntawv pov thawj

Tact HloovRoHS authentication txhais

RoHS yog qhov txwv tsis pub siv qee yam tshuaj lom neeg hauv cov khoom siv hluav taws xob thiab hluav taws xob.Nws txhais raws li cov lus qhia ntawm Kev txwv tsis pub siv qee yam phom sij hauv cov khoom siv hluav taws xob thiab hluav taws xob.

Vim li cas thiaj li tso tact hloov RoHS ntawv pov thawj?

Lub xub ntiag ntawm cov hlau hnyav ua rau tib neeg noj qab haus huv hauv cov khoom siv hluav taws xob thiab hluav taws xob tau pom thawj zaug hauv xyoo 2000 thaum pom cadmium nyob rau hauv cov cables ntawm ib pawg ntawm cov game consoles lag luam hauv Netherlands.Qhov tseeb, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob hauv kev tsim cov khoom siv hluav taws xob ntau, ntim cov ntawv luam ntawv muaj cov hlau lead thiab lwm yam hlau hnyav.

Dab tsi yog cov tshuaj phem uas tau hais los saum toj no?

Daim ntawv pov thawj RoHS teev tag nrho rau 6 yam phom sij, suav nrog: polybrominated diphenyl ethers (PBDE), lead (Pb), hexavalent chromium (Cr6+), cadmium (Cd), mercury (Hg), polybrominated biphenyls (PBB) thiab lwm yam.

Thaum twg tact hloov RoHS ntawv pov thawj pib?

European Union yuav siv RoHS thaum Lub Xya Hli 1, 2006. Cov khoom siv hluav taws xob thiab hluav taws xob siv lossis muaj cov hlau hnyav thiab cov nplaim hluav taws xob xws li PBDE thiab PBB yuav tsis raug tso cai nkag mus rau European Union ua lag luam.

Yam khoom twg koom nrog RoHS ntawv pov thawj?

RoHS siv rau txhua yam khoom siv hluav taws xob thiab hluav taws xob uas yuav muaj rau saum toj kawg nkaus rau cov khoom tsis zoo hauv cov txheej txheem tsim khoom thiab cov khoom siv raw, feem ntau suav nrog: Cov khoom siv hauv tsev dub, xws li suab, lub tshuab nqus tsev, lub rhaub dej, thiab lwm yam, xws li tub yees, tshuab ntxhua khaub ncaws. , microwave ncu, DVD, video khoom, khoom siv hauv tsev dawb, cua txias, CD, TV txais, IT khoom, cov khoom siv digital, cov khoom siv sib txuas lus, cov cuab yeej hluav taws xob, cov khoom ua si hluav taws xob, cov khoom siv hluav taws xob kho mob hluav taws xob thiab ntau lwm yam khoom, tact hloov yog ib qho raug. ib.Lwm tus muaj xws li potentiometers, USB sockets, adjustable resistors thiab hais txog.

Yog li ntawd, nws yog ib qho tsim nyog kom paub meej txog RoHS daim ntawv pov thawj kev nyab xeeb ntawm cov khoom siv hluav taws xob xws li tact keyboards.