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Product Overview
Ithiyori engundoqo yepHelectrode umlinganiselo yiNernst equation. Izinzwa ezisetyenziswe kuhlalutyo lwe-potentiometric zibizwa ngokuba ziiseli ze-galvanic. I-galvanic cell yinkqubo eguqula amandla e-chemical reaction ibe amandla ombane. Umbane wale seli ubizwa ngokuba yi-electromotive force (EMF). Le electromotive force (EMF) iqulathe iiseli ezimbini ezinesiqingatha. Iseli enye enesiqingatha ibizwa ngokuba yi-sensors yokulinganisa, kwaye amandla abo ahambelana nomsebenzi othile we-ion; Esinye isiqingatha seseli yireferensi yesiqingatha seseli, edla ngokubizwa ngokuba yinzwa yereferensi, edityaniswa ngokubanzi nesisombululo somlinganiselo kwaye idityaniswe neisixhobo sokulinganisa.
ORP(I-REDOX enokwenzeka) sisalathisi esibalulekileyo kumgangatho wamanzi. Nangona ingenako ukuzimela ngokuzimeleyo umgangatho womgangatho wamanzi, inokudibanisa ezinye izalathi zomgangatho wamanzi ukubonisa imekobume yendalo kwi-aquarium system.
Emanzini, into nganye ineyayoIimpawu zeREDOX. Ngamagama alula, sinokuqonda ukuba: kwinqanaba elincinci, into nganye eyahlukileyo inomthamo othile wokunciphisa i-oxidation, kwaye ezi zinto ezineempawu ezahlukeneyo zokunciphisa i-oxidation zinokuchaphazela omnye nomnye, kwaye ekugqibeleni zenze ipropati ethile yokunciphisa i-macroscopic oxidation. Into ebizwa ngokuba yiREDOX inokubakho isetyenziselwa ukubonisa iipropathi zokunciphisa i-oxidation ye-macroscopic yazo zonke izinto kwindawo.isisombululo samanzi. Okona kuphezulu amandla eREDOX,Okukhona i-oxidation yomelele, okukhona esezantsi amandla, kokukhona buthathaka oxidation. Ikhono elihle libonisa ukuba isisombululo sibonisa i-oxidation ethile, kwaye amandla angalunganga abonisa ukuba isisombululoibonisa ukuncitshiswa.
Uqhagamshelo lwe-Electrode
Ukudibanisa i-electrode ye-pH / ORP kwisixhobo, i-electrode eneqondo lokushisa kufuneka idibanise i-terminal yeqondo lokushisa kwisixhobo, kwaye ukhethe inkqubo yembuyekezo yokushisa ehambelanayo kwisixhobo.
Umzobo woFakelo
① Ufakelo eludongeni olusecaleni: qinisekisa ukuba i-Angle yokutyekela yojongano inkulungaphezu kwe-15 degrees;
② Ufakelo lweflange ephezulu:nikela ingqalelo kubungakanani beflangekunye nobunzulu bokufaka i-electrode;
③ Ufakelo lwemibhobho:nikela ingqalelo kububanzi bombhobho, izinga lokuhamba kwamanzi kunye noxinzelelo lwemibhobho;
④Ukufakwa kokuhamba: nikela ingqalelo kwisantya sokuhamba kunye noxinzelelo lokuhamba;
⑤ Ufakelo lwatshona:nikela ingqalelo kubude benkxaso.
Ukugcinwa kunye nokugcinwa kwe-electrode
Xa usebenzisa i-electrode, i-cap yokukhusela i-electrode kufuneka ikhutshwe kuqala, kwayeIbhalbhu ye-electrode kunye nesiphambuka solwelo kufuneka sifakwe kulwelo olulinganisiweyo.
Ukuba kufunyenwe okoiikristale zetyuwazenziwe kwintloko ye-electrode kunye nekhava ekhuselayo ngenxa yokunyuka kwe-electrolyte ngaphakathi kwe-electrode ngefilimu ye-dialysis, ayichaphazeli ukusetyenziswa okuqhelekileyo kwe-electrode, ebonisa ukuba ifilimu ye-electrode dialysis iyinto eqhelekileyo, kwaye ingabaihlanjwe ngamanzi.
Jonga ukubakukho amaqamza kwibhalbhu yeglasi, ungabamba isiphelo esiphezulu se-electrode kwaye ungcangcazele amaxesha ambalwa.
Ukuze kuqinisekiswe ixesha lokuphendula ngokukhawuleza, ifilimu ye-electrode glass sensor film kufuneka ihlale imanzi, kwaye emva kokulinganisa okanye ukulinganisa, i-electrode kufuneka ihlambuluke ngokuchanekileyo kwaye inani elithile le-electrode yokukhusela i-electrode kufuneka ifakwe kwi-cap yokukhusela i-electrode. Isisombululo sokugcina sasiyi-3mol / L ye-potassium chloride isisombululo.
Khangela ukuba i-terminal ye-electrode yomile. Ukuba kukho naliphi na ibala, lisule ngaloutywala obungenamanzi kwaye buvuthuze bome phambi kokusetyenziswa.
Ukucwiliswa kwexesha elide kumanzi adibeneyo okanye kwisisombululo seprotheni kufuneka kugwenywe, kwayeukudibana negrisi ye-silicone kufuneka kuthintelwe.
Ukuba i-electrode isetyenziswe ixesha elide, ifilimu yayo yeglasi ingaba yi-translucent okanye ibe neediphozithi, ezinokuthizihlanjwe nge-10% dilute i-hydrochloric acid kwaye ihlanjwe ngamanzi. Kunconywa ukuba umsebenzisi ahlambulule rhoqo i-electrode kwaye ayilinganise ngesixhobo.
Ukuba i-electrode ayikwazi ukulungiswa kwaye ilinganiswe ngokuqhelekileyo emva kokugcinwa kunye nokugcinwa kwe-electrode usebenzisa iindlela ezi ngasentla, i-electrode ayikwazi ukubuyisela impendulo yayo, nceda utshintshe i-electrode.
Ixesha lokuposa: Aug-30-2023