1. Electronic Halogen Leak Detector: Lub hauv paus ntsiab lus: Nws siv lub sensor los kuaj xyuas cov ntsiab lus ntawm halogen (CFC / HCFC cov tub yees muaj halogens) hauv huab cua. Thaum qhov kev sojntsuam mus txog qhov chaw xau, qhov ntsuas yuav tawm lub tswb (lub suab hloov pauv lossis ntsuas lub teeb). Hom: Heated Diode Hom (AED): rhiab heev rau cov tshuaj chlorine ib txwm muaj - muaj CFC / HCFC cov tub yees (xws li R22), tab sis me ntsis rhiab rau cov tub yees tshiab tshiab (xws li R134a, R410A). Infrared Absorption Hom: Cov neeg raug siab, cov lus teb ruaj khov rau ntau hom tub yees, tab sis kim dua. Qhov zoo: Siab rhiab heev, tuaj yeem nrhiav cov ntsiab lus me me, ua haujlwm yooj yim. Qhov tsis zoo: Cov cuab yeej xav tau calibration, thiab yooj yim cuam tshuam nrog cawv, cov kuab tshuaj, thiab lwm yam hauv ib puag ncig, ua rau muaj kev ceeb toom tsis tseeb; qhov kev sojntsuam yog yooj yim kis tau thiab yuav tsum tau saib xyuas.
2. Infrared Thermal Imaging Leak Detector (Feem ntau thiab muaj txiaj ntsig): Lub hauv paus ntsiab lus: Thaum cov tub yees xau, cov kua refrigerant sai vaporizes thiab absorbs tshav kub, ua rau ib qho kev poob qis hauv cheeb tsam kub ntawm qhov xau. Infrared thermal imagers tuaj yeem ntes qhov sib txawv me me ntawm qhov kub thiab txias no thiab tso saib nws ua "haus luam yeeb-zoo li" qhov chaw txias ntawm qhov screen. Qhov Zoo: Ua tau zoo heev: tuaj yeem tshawb xyuas qhov chaw loj yam tsis muaj kev sib cuag. Intuitive thiab raug: "Cov pa luam yeeb" ntawm qhov xau taw tes yog pom ncaj qha rau ntawm qhov screen, muab qhov chaw muaj tseeb heev. Kev nyab xeeb: tuaj yeem ua qhov ntev - kuaj pom qhov deb thaum lub tshuab ua haujlwm. Qhov tsis zoo: kim heev, feem ntau yog siv rau cov haujlwm loj lossis cov koom haum kuaj kev tshaj lij.
