Imitha yokufuma ephathwayo ilungileyo kumagumbi evenkile, izakhiwo
Hygrometer seriesHG981 / HG972imitha yokufuma ephathwayo yokulinganisa ubushushu kunye nokufuma iziphumo ezivela kwi-HENGKO yeminyaka engamashumi amabini yamava kubushushu kunye neemveliso zokufuma.
Imveliso iyisiphumo samashumi amathathu eminyaka yamava.Nceda ulandele imiyalelo engezantsi xa usebenzisa imveliso ukuqinisekisa uzinzo lwexesha elide kunye neziphumo ezithembekileyo zokulinganisa.
Uphawu:
Ufundo oluzinzileyo noluchanekileyo
Umboniso omkhulu we-LED
ukusetyenziswa kwamandla aphantsi
Inokugcina amaqhekeza edatha angama-99
Iqondo lobushushu elibanjwe ngesandla kunye nokufuma okunxulumene nedatha yerekhoda zoluvo kwimizi yokugcina iziqhamo kunye nemifuno
Iibhetri ezivuzayo neziphezulu, ezifana neeseli zealkaline, zinokubangela umonakalo kwisixhobo.
Phawula:Izixhobo (imitha yomswakama) kunye neeprobes kufuneka zibe phantsi kweemeko ezizinzileyo zobushushu kunye nokufuma ukunika ixabiso elithembekileyo nelizinzileyo.
Ngokomzekelo, kwi-50% ye-RH, i-23 ° C, ukuhluka kweqondo lokushisa kwe-1 ° C kuya kuvelisa impazamo malunga ne-3% ye-RH.
Isixhobo akufuneki ukuba sivulwe ngexesha lokunyuswa ukuya kuthi ga kwimizuzu engama-30.
Ubude bexesha lokwandisa isixhobo kuxhomekeke kwizinto ezininzi:
-Emva kokuqala komlinganiselo, ukuphambuka okukhulu kweqondo lokushisa kunye nomswakama amaxabiso phakathi kweprobe kunye nephakathi.
-Utshintsho kwimilinganiselo ngexesha lokuzinzisa
-Xa usenza imilinganiselo yomswakama, isixhobo sinokubonisa ukulungiswa kokusingqongileyo okungcono, ukubonelela amaxabiso ngokukhawuleza kunomlinganiselo weqondo lokushisa, kwaye unobungozi.
Kwaye ubuthathaka ngakumbi.Ixabiso emva kwedesimali libonisa kuphela intsingiselo yedatha, kwaye xa ixabiso elibonisiweyo lifikelela kumndilili, ukulungiswa kugqityiwe.
Kwipallets zephepha, iipalethi zestraw, kunye nezinye izicelo ezinjalo
Imodeli yokufuma ye-HK-J8A102 ephathwa ngesandla yemitha yenzelwe ukulinganisa imfumba yephepha, imfumba, kunye nezinye izicelo ezinjalo.Ifaneleke kakhulu ukulinganisa owona mxholo uncinci wobushushu phakathi kweprobe kunye nestake sephepha ngokubeka iprobe kwisitaki sephepha.Uluhlu lwephepha ngaphezu kwendawo elinganisiweyo kufuneka luphakanyiswe kancinci.Ingxabano phakathi kweprobe emile okwekrele kunye nomaleko wephepha kufuneka ithintelwe kangangoko njengoko ivelisa ubushushu kwaye yandisa ixesha lomlinganiselo.
Kwangeso sizathu sinye, ukukhuhlana kufuneka kuphetshwe xa kutsalwa iprobe ukuze ifakwe kwesinye isitaki sephepha ukwenzela umlinganiselo.
Kuyacetyiswa ukuba unqumame malunga nemizuzwana engama-30 ngexesha lenkqubo yokulinganisa.Emva koko sebenzisa iprobe ukulinganisa iphepha elitsha.Oku kuya kukhawulezisa umlinganiselo njengoko umgangatho wamanzi kufuneka unikezelwe kwiprobe ngokukhawuleza.Kuphephe ukubamba iprobe.(ukuphepha iziphumo zeqondo lokushisa).
Kwiipowders, iigranules, ii-cereals, iibhali ezinkulu, njl., isicelo.
I-HK-J8A102 ephathwa ngesandla se-hygrometer ukufuma kunye nemitha yobushushu ixhotyiswe nge (sintered sensor housing) isihluzo sothuli (esinokususwa ngokulula ukucocwa ngokujija isiphelo sokunyuka kwe-probe).Ingasetyenziselwa ubuninzi bezinto ezingabambekiyo ngaphandle kokuvala isihluzo kunye nokuchaphazela umlinganiselo.
Umlinganiselo wokufuma okushiyekileyo kwiindonga kunye nemigangatho yesamente kunokwenzeka (= ukufuma okulinganayo %rh).Isiphelo se-sintered probe kufuneka sifakwe ngokupheleleyo kwinto.Ubushushu kunye nokufuma kulinganiswa xa iqondo lobushushu lingatshintshi.
