I-Shanghai Chun Ye "izinikele enzuzweni yemvelo yezemvelo ezinhlelweni zezomnotho zemvelo" yenjongo yesevisi.Ububanzi bebhizinisi bugxile kakhulu ethuluzini lokulawula inqubo yezimboni, ithuluzi lokuqapha elizenzakalelayo lekhwalithi yamanzi ku-inthanethi, ama-VOC (izinto eziphilayo ezishintshashintshayo) uhlelo lokuqapha oluku-inthanethi kanye nesistimu ye-alamu yokuqapha ye-inthanethi ye-TVOC, ukutholwa kwedatha ye-inthanethi Yezinto, ukuphela kokudlulisa nokulawula, uhlelo lokuqapha oluqhubekayo lwe-CEMS, ithuluzi lokuqapha lomsindo wothuli ku-inthanethi, ukuqapha umoya neminye imikhiqizo R & D, ukukhiqizwa, ukuthengisa kanye nesevisi.
Uhlolojikelele Lomkhiqizo
Ithiyori eyinhloko yepHukukala electrode kuyintoI-Nernst equation.Izinzwa ezisetshenziswa ekuhlaziyweni kwe-potentiometric zibizwa ngamaseli e-galvanic.I-galvanic cell iyisistimu eguqula amandla okusabela kwamakhemikhali abe amandla kagesi.Amandla kagesi aleli cell abizwa nge-electromotive force (EMF).La mandla e-electromotive (EMF) aqukethe amaseli amabili nesigamu.Iseli elilodwa nengxenye libizwa ngokuthi izinzwa zokulinganisa, futhi amandla azo ahlobene nomsebenzi othile we-ion;Enye ingxenye yeseli iyireferensi uhhafu weseli, ngokuvamile ebizwa ngokuthi inzwa eyireferensi, evame ukuxhunyaniswa nesixazululo sokulinganisa futhi ixhunywe ne-reference sensor.ithuluzi lokulinganisa.
I-ORP(amandla e-REDOX) iyinkomba ebalulekile kwikhwalithi yamanzi.Nakuba ingakwazi ukukhombisa ngokuzimela izinga lekhwalithi yamanzi, ingahlanganisa ezinye izinkomba zekhwalithi yamanzi ukuze ibonise indawo ezungezile ohlelweni lwe-aquarium.
Emanzini, into ngayinye ineyayoIzakhiwo ze-REDOX.Ngamagama alula, singaqonda ukuthi: ezingeni elincane, into ngayinye ehlukene inamandla athile okunciphisa i-oxidation, futhi lezi zinto ezinezimo ezihlukene zokunciphisa i-oxidation zingathintana zodwa, futhi ekugcineni zakhe impahla ethile yokunciphisa i-macroscopic oxidation.Okubizwa ngokuthi amandla e-REDOX asetshenziselwa ukukhombisa izakhiwo zokunciphisa i-macroscopic oxidation yazo zonke izinto endaweni.isixazululo samanzi.Amandla e-REDOX aphezulu,i-oxidation inamandla, amandla aphansi, i-oxidation iba buthakathaka.Amandla amahle abonisa ukuthi isixazululo sibonisa i-oxidation ethile, futhi amandla angalungile akhombisa ukuthi isisombululoibonisa ukuncipha.
Ukuxhumeka kwe-Electrode
Ukuze uxhume i-electrode ye-pH/ORP ethuluzini, i-electrode enezinga lokushisa nayo idinga ukuxhuma itheminali yezinga lokushisa ethuluzini, bese ikhetha uhlelo lokunxeshezelwa kwezinga lokushisa elifanayo entweni.
Umdwebo wokufaka
① Ukufakwa kodonga oluseceleni: qinisekisa ukuthi i-engeli yokuthamba yesixhumi esibonakalayo inkulungaphezu kwe-15 degrees;
② Ukufakwa kwe-flange ephezulu:qaphela ubukhulu be-flangekanye nokujula kokufakwa kwe-electrode;
③ Ukufakwa kwepayipi:qaphela ububanzi bepayipi, izinga lokugeleza kwamanzi nomfutho wepayipi;
④Ukufakwa kokugeleza: qaphela izinga lokugeleza nokucindezela kokugeleza;
⑤ Ukufakwa kokushona kwelanga:qaphela ubude bokusekelwa.
Ukugcinwa nokugcinwa kwe-electrode
Uma usebenzisa i-electrode, i-cap yokuvikela i-electrode kufanele ikhishwe kuqala, futhii-electrode bulb kanye nokuhlangana kwe-liquid kufanele kufakwe oketshezini olulinganisiwe.
Uma kutholakala lokhoamakristalu kasawotiakhiwa ekhanda le-electrode kanye nesembozo sokuzivikela ngenxa yokuhwamuka kwe-electrolyte ngaphakathi kwe-electrode ngefilimu ye-dialysis, akuthinti ukusetshenziswa okuvamile kwe-electrode, okubonisa ukuthi ifilimu ye-electrode dialysis ijwayelekile, futhi ingabaagezwe ngamanzi.
Qaphela ukuthikukhona amagwebu ku-bulb yengilazi, ungabamba umkhawulo ongaphezulu we-electrode bese unyakaza izikhathi ezimbalwa.
Ukuze kuqinisekiswe isikhathi sokuphendula esisheshayo, ifilimu yenzwa yengilazi ye-electrode kufanele ihlale imanzi, futhi ngemva kokulinganisa noma ukulinganisa, i-electrode kufanele ihlanzwe ngendlela efanele futhi inani elithile loketshezi lokuvikela i-electrode kufanele liconselwe kukepisi lokuvikela i-electrode.Isixazululo sokugcina kwakuyisixazululo esingu-3mol/L se-potassium chloride.
Hlola ukuthi itheminali ye-electrode yomile yini.Uma kukhona ibala, lisule ngaloutshwala obungenayo i-anhydrous futhi bome ngaphambi kokusetshenziswa.
Ukucwiliswa isikhathi eside emanzini ane-distilled noma izixazululo zamaprotheni kufanele kugwenywe, futhiukuthintana ne-silicone grease kufanele kugwenywe.
Uma i-electrode isetshenziswa isikhathi eside, ifilimu yayo yengilazi ingase iguquke noma ibe namadiphozithi, angakwazizigezwe nge-10% dilute hydrochloric acid futhi zigezwe ngamanzi.Kunconywa ukuthi umsebenzisi ahlanze njalo i-electrode futhi ayilinganise ngethuluzi.
Uma i-electrode ingakwazi ukulungiswa futhi ilinganiswe ngokujwayelekile ngemva kokugcinwa nokugcinwa kwe-electrode usebenzisa izindlela ezingenhla, i-electrode ayikwazi ukubuyisela impendulo yayo, sicela ubeke esikhundleni se-electrode.
Isikhathi sokuthumela: Aug-30-2023