CS4760D Cov Khoom Siv Pa Pa Uas Yaj Hauv Cov Khoom Siv Digital

Cov pa oxygen uas yaj hauv cov tshuaj fluorescentLub electrode siv lub hauv paus ntsiab lus ntawm lub cev pom kev, tsis muaj tshuaj lom neeg hauv kev ntsuas, tsis muaj kev cuam tshuam ntawm cov npuas, kev teeb tsa thiab kev ntsuas ntawm lub tank aeration / anaerobic ruaj khov dua, tsis tas yuav saib xyuas tom qab, thiab yooj yim dua rau siv. Lub electrode oxygen fluorescent.

Ftxoj kev luminescence uas yaj cov pa oxygen sensoryog raws li lub hauv paus ntsiab lus ntawm kev quenching fluorescence. Thaum lub teeb ntsuab irradiates cov tshuaj fluorescent, cov tshuaj fluorescent yuav excited thiab emit lub teeb liab. Vim tias cov pa oxygen molecules tuaj yeem coj lub zog mus, lub sijhawm ntawm lub teeb liab excited yog inversely proportional rau qhov concentration ntawm cov pa oxygen molecules. Tsis muaj calibration thiab tsim nrog ultra-low zog siv nyob rau hauv lub siab, lub sensor tuaj yeem ua tau raws li tag nrho cov kev xav tau ntawm kev ua haujlwm hauv thaj teb nrog rau kev sim ntev thiab luv luv. Fluorescence technology tuaj yeem muab cov ntaub ntawv ntsuas tseeb rau txhua qhov chaw ntsuas, tshwj xeeb tshaj yog cov uas muaj oxygen concentration tsawg, yam tsis tas siv oxygen.

Cov hlau electrode ua los ntawm PVC cov khoom, uas yog dej tsis qab thiab tiv thaiv xeb, uas tuaj yeem daws tau cov xwm txheej ua haujlwm nyuaj dua.

Lub cev electrode yog ua los ntawm 316L stainless hlau, uas yog corrosion-resistant thiab ruaj khov dua. Cov dej hiav txwv version kuj tuaj yeem plated nrog titanium, uas kuj ua haujlwm zoo nyob rau hauv corrosion muaj zog.

Lub hau fluorescent tiv thaiv xeb, qhov ntsuas tau zoo dua, thiab lub neej ua haujlwm ntev dua. Tsis siv oxygen, tsis tas yuav kho thiab siv tau ntev.