3 Dots Cobalt Free thiab Halogen Free Humidity Indicator Card
Cobalt-free halogen-free humidity indicator card (COBALT DAWB HALOGEN FREE) yog ib qho yooj yim thiab pheej yig txoj kev nyab xeeb kom pom cov av noo nyob ib puag ncig, cov neeg siv tuaj yeem txiav txim siab cov xim ntawm daim npav hauv cov khoom ntim cov av noo thiab cov nyhuv desiccant.Yog hais tias cov av noo nyob rau hauv lub pob ntau tshaj los yog sib npaug ntawm cov av noo, cov ntsiab lus sib thooj ntawm daim npav yuav hloov los ntawm cov xim qhuav mus rau xim av noo-absorbing, uas ua rau nws yooj yim kom paub cov nyhuv ntawm desiccant.
| 6 qhov | 10% 0-20% -30% -40% 0-500-60% |
| 4chaw | 10% 0-2000-30% 0-40% |
| 3 chaw | 5%-10% -15% |
| 50%-10%-60% | |
| 10%-20%-30% | |
| 30%-40%-50% | |
| 1 chaw | 8% |
Cov khoom ntim khoom siv hluav taws xob, cov khoom siv kho qhov muag, cov khoom siv rhiab: Txhua yam ntawm lub tshuab nqus tsev ntim, IC / integrated / circuit board, semiconductor packing test, LED ntim, IC ntim, computer cov ntaub ntawv kev lag luam, bio-chip, thiab lwm yam kev lag luam noo noo-pov thawj de- humidification.
Ua raws li cov qauv: 2004/73/EC (EU Environmental Regulations): GJB2494-95 (Military Standards of the People's Republic of China) – MIL-I-8835A (US Military Packaging Standards): IPC/JEDEC J-STD-033B ( Electronic Components Industry Federation Standard)
1. Thaum cov av noo ntawm ib puag ncig mus txog lossis tshaj tus nqi ntawm qhov taw qhia taw qhia ntawm daim ntawv qhia cov av noo, cov xim ntawm cov cim taw qhia ntawm cov av humidity card hloov los ntawm cov xim qhuav mus rau cov xim nqus dej noo.
2. Thaum cov av noo ntawm ib puag ncig txo qis lossis thaum ib puag ncig qhuav, cov xim ntawm qhov taw tes qhia tias daim npav hloov pauv ntawm cov xim absorbent rov qab mus rau xim qhuav.
3. Thaum cov xim ntawm qhov taw qhia taw qhia hloov mus rau cov xim teev, tus nqi hauv qhov taw tes yog cov av noo ntawm ib puag ncig tam sim no.
Cov av noo qhia tau hais tias daim npav kaw yuav tsum khaws cia rau hauv lub ntim ntim cov kaus poom, thiab tib lub sijhawm muab qee yam ntawm cov desiccant, kom lub tank tseem qhuav, ntim qhib peb zaug tom qab thov hloov lub desiccant, kom tsis txhob muaj qhov tsis ua haujlwm ntawm cov khoom siv. humidity card, humidity card tsuas yog khaws cia rau hauv qhov chaw qhuav, txias.Tsis txhob raug tshav ntuj ncaj qha thiab dej nyab.
Cov kws tshaj lij technical engineer mob siab rau coj koj
Raws li koj qhov kev xav tau tiag tiag, xaiv qhov tsim nyog tshaj plaws thiab cov txheej txheem kev npaj