Ib, Qhov tseem ceeb ntawm RoHS tus qauv: txhim kho kev tswj hwm ntawm 6 txog 10 yam khoom
1. Tuam Tshoj RoHS tshiab lub teb chaws tus qauv (GB 26572-2025)
Lub teb chaws tus qauv tshiab rau RoHS hauv Suav teb tau tshaj tawm thaum Lub Yim Hli 1, 2025 thiab yuav ua tiav rau lub Yim Hli 1, 2027. Cov kev hloov pauv tseem ceeb suav nrog:
Expansion of Hazardous Substance List: Raws li lub hauv paus ntawm 6 yam khoom siv lead ua (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr ⁶⁺), polybrominated biphenyls (PBB), thiab polybrominated diphenyl ethers (PBDE), plaub phthalates tshiab (PIBBB, DEHP) muaj. tau ntxiv, thiab tus naj npawb ntawm cov tshuaj tswj tau nce mus rau 10.
Kev txwv txwv: Lub cadmium cov ntsiab lus txwv yuav tsum khaws cia ntawm 0.01% (100ppm), thaum lwm qhov kev txwv 9 yuav tsum yog 0.1% (1000ppm).
Kev tswj kev faib tawm: Cov khoom siv hluav taws xob thiab hluav taws xob tau muab faib rau hauv Chav Kawm I (cov khoom lag luam uas tso siab rau cov khoom siv hluav taws xob thiab hluav taws xob kom ua tiav lawv lub hom phiaj tseem ceeb) thiab Chav Kawm II (lwm yam khoom), nrog rau M12 cable adapters poob rau hauv qhov kev tswj hwm ntawm Chav Kawm I.
Daim ntawv lo yuav tsum: Cov khoom yuav tsum tau sau nrog lub sij hawm tiv thaiv ib puag ncig (xws li 10 xyoo) thiab cov lus qhia cov ntsiab lus ntawm cov khoom phom sij. Lub cim txiv kab ntxwv (Class II) qhia tias muaj cov khoom txwv, thiab lub cim ntsuab (Class I) qhia txog kev ua raws li tag nrho.
2. EU RoHS Cov Lus Qhia (2011/65/EU)
EU RoHS cov lus qhia ua tau zoo raws li GB 26572-2025 hais txog cov npe tshuaj thiab txwv, tab sis nrog cov kev cai ntxiv:
CE daim ntawv pov thawj kev koom ua ke: RoHS, raws li cov lus qhia yuav tsum tau ua rau daim ntawv pov thawj CE, yuav tsum tau CE RoHS kev ntsuam xyuas thiab CE cim.
Daim ntawv thov kev zam: Tso cai rau kev tswj hwm ib ntus raws li cov txheej txheem tshwj xeeb lossis kev lag luam (xws li cov hlau lead raws li cov khoom siv nyob rau hauv qee qhov siab - daim ntawv thov kub).
2, Kev Ua Haujlwm ntawm RoHS Technology rau M12 Cable Adapter
1. Kev xaiv cov khoom siv thiab lwm txoj kev daws teeb meem
Cov khoom tseem ceeb ntawm M12 connector muaj xws li vaj tse, kev sib cuag, thaiv txheej, thiab cable sheath, thiab nws txoj kev ua raws RoHS yuav tsum tau tswj los ntawm cov khoom siv:
Plhaub cov ntaub ntawv: Cov txheej txheem tooj liab hlau npib tsib xee plating yuav tsum tau hloov nrog cov hlau lead - cov txheej txheem dawb (xws li cov tshuaj npib tsib xee kub), lossis cov khoom siv xws li steel hlau thiab engineering yas (xws li PBT, PA66) uas tsis muaj cov khoom txwv yuav tsum tau siv.
Cov khoom siv sib cuag: Kub plated / npib tsib xee tooj liab alloy. Nws yog ib qho tsim nyog los xyuas kom meej tias cov ntsiab lus txhuas hauv cov txheej txheem yog tsawg dua 0.1%. Qee cov khoom siv siab- kawg siv nyiaj raws li kev sib cuag los txhim kho kev ua tau zoo.
Shielding txheej: Tin plated tooj liab braided mesh yuav tsum tau xyuas qhov tsis muaj hexavalent chromium nyob rau hauv tin txheej, los yog hloov mus rau ib tug chromium passivation txheej txheem.
Cable sheath: PVC sheath yog txwv tsis pub vim muaj phthalate plasticizers thiab yuav tsum tau hloov nrog TPU, TPE los yog tsawg pa taws halogen{0}}dawb (LSZH) cov ntaub ntawv.
2. Cov txheej txheem ntau lawm optimization
Vuam txheej txheem: Ib txwm siv lead ua uas muaj cov solder yuav tsum tau hloov nrog cov hlau lead-dawb solder (xws li Sn Ag Cu alloy), thiab cov reflow soldering kub nkhaus yuav tsum tau kho kom tsis txhob virtual soldering.
Cov txheej txheem ntxuav: Siv dej- cov tshuaj ntxuav tu raws li cov kuab tshuaj organic uas muaj trichlorethylene kom txo qis cov organic compound (VOC) emissions.
Cov txheej txheem los ua ke: Siv lub preset torque wrench los tswj cov xov locking torque (4-5N · m rau tooj liab core cable taub hau thiab 3-4N · m rau txhuas cores) kom tsis txhob sib khi lub nplhaib tsis ua hauj lwm vim kev nruj dua.
3, RoHS xeem thiab ntawv pov thawj txheej txheem
1. Kev xeem txoj kev
Raws li GB / T 39560 series qauv, cov txheej txheem hauv qab no yog siv los kuaj xyuas cov khoom txwv:
X-ray Fluorescence Spectroscopy (XRF): ceev nrooj soj ntsuam cov hlau lead, mercury, thiab cadmium hauv cov khoom hlau.
Gas chromatography-mass spectrometry (GC-MS): quantitative analysis of phthalate plasticizers in plastics.
Inductively Coupled Plasma Mass Spectrometry (ICP-MS): Kev txheeb xyuas ntawm Hexavalent Chromium hauv Homogeneous Materials.
2. Cov txheej txheem ntawv pov thawj
Kev npaj ua qauv: Muab cov qauv ntawm cov khoom tiav M12 txuas thiab cov khoom tseem ceeb xws li cov plhaub, cov chaw sib cuag, thiab cov cables.
Kev sim kuaj: Tso cai rau peb tus thib peb- chav kuaj pom zoo los ntawm CNAS los ua qhov kev sim tag nrho thiab tshaj tawm RoHS cov ntawv xeem.
Daim ntawv pov thawj: Thov daim ntawv pov thawj CE RoHS (EU ua lag luam) lossis Tuam Tshoj RoHS cim (kev ua lag luam hauv tsev) raws li daim ntawv tshaj tawm.
Labeling: Sau cov khoom lub cev lossis ntim nrog cov ntaub ntawv ntawm lub sijhawm tiv thaiv ib puag ncig thiab cov ntsiab lus tsis zoo.
4, Kev Tswj Xyuas Kev Lag Luam thiab Kev Ua Raws Li Kev Sib Tw
1. Cov tswv yim ua raws li cov lag luam sab saum toj
DeSuo Electronics: Nws M12 X-Code connector siv lead-free gold-plated contacts thiab LSZH cable sheath, certified by SGS RoHS 2.0, with a environmentally friendly use period marked as 15 years.
Lingke Electric: Siv cov txheej txheem tshuaj nickel kub los hloov cov nickel plating hauv LM12 cable, thiab dhau UL ntawv pov thawj kom tau raws li kev lag luam thoob ntiaj teb.
2. Kev pheej hmoo ntawm kev ua raws cai
Ua tsis tiav ntawm kev tswj cov saw hlau: Ib lub khw muag khoom ntawm PVC cable sheaths uas muaj DEHP ua rau tag nrho cov khoom lag luam raug ntes los ntawm EU kev lis kev cai.
Kev txheeb xyuas qhov yuam kev: Qee lub tuam txhab ua tsis tiav los qhia lub sijhawm tiv thaiv ib puag ncig thiab raug nplua thiab rov qab los ntawm lub tuam txhab saib xyuas kev lag luam.
Kev zam kev tsim txom: Ib lub tuam txhab thov rau kev zam rau cov hlau lead solder nyob rau hauv lub pretext ntawm "high temperature application", tab sis tsis muab cov ntaub ntawv pov thawj txaus, uas tau raug tsis lees paub los ntawm lub cev ntawv pov thawj.
