Ho karolo ea boemo ba nepahetseng ba sensor eohle, senso e arabela likhalue tsa ethanol (aloko) ka ho qala k'hemik'hale ho SE (sensing electrode) ha re khalue e ntse e kena. CE (counter electrode) le RE (reference electrode) d...
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Likihleli tsa PID (Photoionization Detector) lihlahisa kononge ya ntlha ka ho iona ntho eo e hlahiswang ka energeya ya lampu ya ultraviolet (UV). Ka lebaka la ho hlahisa kahare ho feta, li sebedisetsoa khahlaneng ho hlahisa likarolo tse seng metsi (VOCs). Metsi e phahameng (> 90% RH) e ka bang engela ya metsi pelelampeng ya ultraviolet, e lumellanang le lithoko. Likihleli tsa PID ke kantle ho litsebe tsotseng kapa li na le dithapelo tsa ho arola metsi.
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Ntho ea khoeli empa e ka ba e khuts'oana ke ho sebedisa ka har'a ditsebo tseo lumelletsoeng. Ha re bua ka ho lekola karolelano ea gas, o siretseng hore o etsa poleloa ka metso e ts'its'eng mme o hlakola ho futholla gas eo e sa lekoledwang ka morao. Ho futholla...
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Ha. Molek'ule Formula Mothoto oa molek'ule ppm mg/m3 1 Formaldehyde HCHO 30 0～10 0～13 2 Toluene C7H8 92 0～20 0～80 3 Ammonia NH3 17 0～50 0～38 Ammonia NH3 17 0～100 0～75 4 Ca...
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Sensores e tšebeletse lead e fumana lekarabo le kgotsa ka morero wo dinethelo e diri le mang (galvanic cells) ba na lekarabo le latelang ka mokgwa wa ho hloka current signal ho ya ka mabapi a air a feta. Sensores se sebelisitse seo se dirang CITY 4OXV, Alphasense O2-A2...
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1 Cyclohexanone 2 Isophorone 3 Methanol 4 Ethanol 5 Phenol 6 Acetone 7 Ethyl acetate 8 Benzene 9 n-Butanol 10 MIBK(Methyl isobutyl ketone) 11 n-Butyl acetate 12 Xylene( m，p，o) 13 Tolu...
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Liphapang tse latelang ke maemong a mohlabi ka ho sebedisa sensores sa infra-red: 1. Sensores e hloka nako ya ho ipheha ea metsotseng e le 1. Musa ho bapisa le sensores lerato la nako ena. E tla sebetsa feela ka tsela e itseng kamora nako ea ho ipheha (60 sekente). 2...
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Phamong ha batho ba 900 ba identifikitsoeng ba likhetho tsa bochomo le tsa bio, li-volatile organic compounds (VOCs) li na le bokgutu ba 350+ (concentration <1ppb), moo karolo eo e kentse lenane la metso ea 20. Habdumme libokgutu tsa bona tse ngata...
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Ba re tsebang ho hlahloba ka mabaka a mangala wa chlorine. Chlorine (Cl₂) ke thileng ya ngwao le ho na le thibela e ne e nyane. Ha u hlahloba Cl₂ ho hloobetsa senzora, mali a fumana ho sebetswa ke matlala a motho a o tshwareng ho sebetswa ...
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I. Utshebiso All Gas/VOC Sensor ke sensor e e leng polimeri e e thibisang ho fumana ditlhahlobo tse di lebelelang jalo tse di latelang dikgato tse dingwe tsa dibapeli (VOCs) le gas tse di ngataho tse di bolotsweng. Mopuno o ya kgonano o sebediswa ke polimeri electrochemistry...
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