Daim npav qhia cov av noo yog cov cuab yeej siv los saib xyuas cov av noo nyob hauv cov ntim ntim. Nws pom kev cuam tshuam cov av noo nyob ib puag ncig los ntawm kev hloov xim ntawm cov ntsiab lus tshuaj lom neeg thiab siv dav hauv cov dej noo- pov thawj ntim rau cov av noo- cov khoom rhiab heev xws li cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv kho qhov muag. Nws technical parameters feem ntau suav nrog cov hauv qab no:
1. Xim-Txoj cai hloov pauv thiab tshuaj lom neeg
Lub hauv paus ntawm daim npav qhia cov av noo yog cov dej noo-sensing khoom, uas tuaj yeem muab faib ua ob pawg raws li seb nws puas muaj cobalt:
Cobalt-muaj hom: Siv cobalt chloride (CoCl₂) ua qhov taw qhia. Nws yog xiav hauv lub xeev qhuav ([Co(H₂O)₄Cl₂]) thiab hloov xim liab tom qab nqus dej ([Co(H₂O)₆]²⁺). Cov xim hloov yog thim rov qab.
Cobalt- hom dawb: Siv cov khoom siv ib puag ncig zoo (cov khoom tshwj xeeb feem ntau yog kev lag luam zais cia), ua tiav ntau yam xim - hloov cov kev sib txuas xws li daj rau ntsuab thiab xiav rau ntshav. Nws ua raws li EU RoHS thiab REACH cov cai, zam kev pheej hmoo carcinogenic.
Nco tseg: Vim yog cobalt chloride raug cais raws li Pawg 2 carcinogen los ntawm EU Txoj Cai 2004/73/EC, cobalt-cov ntawv teev cov av noo tau raug txiav tawm. Cov khoom xa tawm yuav tsum ua qhov tseem ceeb ntawm cobalt- qauv dawb.
2. Qhov taw qhia Point Specifications thiab Humidity Range
Cov hom muaj xws li peb-point, plaub-point, thiab rau-point cards, txhua qhov sib txawv ntawm cov av noo sib txawv.
Cov kev teeb tsa ib txwm muaj xws li peb lub ntsiab lus qhia: 5% RH, 10% RH, thiab 60% RH, ua tau raws li cov qauv kev lag luam xws li JEDEC J-STD-033D.
Qhov kev kuaj pom feem ntau suav nrog 5% -95% RH, thiab cov gradients tshwj xeeb (piv txwv li, 10%, 20%, 30%) tuaj yeem kho raws li kev thov.
3. Lub cev tsis muaj zog
Khoom siv: Ntshiab dawb ntawv substrate los yog ntoo pulp ntawv, impregnated nrog ib tug ya raws -sensing tov.
Dimensions: Cov kev qhia tshwj xeeb yog 103mm × 38mm × 0.04mm, tab sis tsis yog - qhov loj me xws li 3 ntiv tes × 2 ntiv tes kuj muaj. Thickness: kwv yees li 0.4 hli.
Ntim: Feem ntau muab ntim rau hauv cov hnab ntawv txhuas lossis cov kaus poom, muaj cov desiccant los tiv thaiv kev nqus dej tsis txaus.