Pls khumula futhi uhlole ukuthi inzwa ayihlinzekiwe ingonakalisiwe nokuthi iyinketho elungile njengoba kuyaliwe.Uma unezinkinga sicela uxhumane nomphakeli wakho.

Isingeniso
I-electrode eyinhlanganisela ye-PH/ORP yenziwe nge-membrane yengilazi ezwelayo ephansi, ingasetshenziswa ukukala inani le-PH ezimeni ezihlukahlukene, inokusabela okusheshayo, izici ezinhle zokuzinza kokushisa.Ngokukhiqiza kabusha okuhle, akulula ukwenza i-hydrolysis, susa iphutha le-alkali ngokuyisisekelo, kuvela inani lamandla alinganayo ebangeni lokulinganisa elingu-0-14.Isistimu yereferensi eyakhiwe ibhuloho likasawoti le-electrolyte yejeli kanye ne-Ag/Agcl inamandla ohhafu weseli ezinzile kanye nohlamvu oluhle lokumelana nokungcoliswa.I-diaphragm eyindilinga ye-PTFE akulula ukuyivimba, ingasetshenziselwa ukulinganisa ku-inthanethi kwesikhathi eside.

Ukucaciswa kwesu elikhulu

Izilinganiso zohlaka

Indlela yokufaka nokunaka-udaba

(Izindlela ezimbalwa ezijwayelekile zokufaka)

Ukuze wenze isiqiniseko sokuthi uphenyo lukala inani langempela lepayipi, amabhamuza kufanele agwenywe, ngaphandle kwalokho inani ngeke linembile, sicela ufake ngokuya ngeshadi elilandelayo:

Qaphela
1. Ipayipi le-probe bypass yepayipi elikhulu, i-valve kufanele ifakwe phambi kwayo ukuze ilawuleisivinini sokugeleza kwamanzi, ukugeleza kufanele kube kancane, ngokuvamile kukhona ukugeleza kwamanzi okuqhubekayo ngaphandle kokuphumaitheku lilungile.I-probe kufanele ifakwe mpo futhi kufanele ifakwe emanzini asebenzayo, okukhiphayoichweba kufanele libe phezulu kunembobo yokungena engaqinisekisa ukuthi uphenyo lusesixazululweni samanzingokuphelele.
2. I-probe kufanele ilinganiswe ngaphambi kokufakwa.
3. Isignali yokulinganisa iyisiginali kagesi ebuthakathaka, ikhebula layo kufanele inikelwe ngokuhlukana, akunjaloevunyelwe ukunikela ndawonye ngekhebuli efanayo noma itheminali enenye intambo yamandla, ulayini wokulawula njll, okumele iwenzegwema ukuphazamisa noma ukuphula iyunithi yokulinganisa.
4.Uma ikhebula lokulinganisa kufanele libe ubude, sicela uxhumane nomphakeli noma ukhonjiswe ngaphambi kwendawoi-oda (ngokuvamile angabi ngaphezu kwe-10m).

Ukusebenza nokugcinwa
1).Ngaphambi kokulinganisa, i-electrode engu-PH kufanele ilinganise kusixazululo sebhafa esijwayelekile senani le-PH,ukuze kuthuthukiswe ukunemba kokulinganisa, ikhambi le-buffer PH value kufanele lithembeke futhieduze kwevelu engu-PH elinganisiwe, ukusondelana kangcono, ngokuvamile akubi ngaphezu kwenani le-PH emithathu.
2).Ibhamuza lebhola lengilazi elibucayi le-electrode front-end alikwazi ukuthintana nezinto eziqinile, noma yikuphi ukuphukafuthi izinwele zokuxubha zizokhubaza i-electrode.
3).Isokhethi ye-Electrode kumele igcine ihlanzekile futhi yomile, uma kukhona ukungcola, idinga ukusulwa futhi yomiswe ngakhoukotini wezokwelapha kanye notshwala obungenamanzi.Vimbela ngokuphelele okukhiphayo okubili ekupheleni kwesekethe emfushane, ngaphandle kwalokho kuzoholela ekungalinganisweni kahle kwesilinganiso noma ekwehlulekeni.
4).Ngaphambi kokulinganisa, ama-pls naka ukukhipha ama-bubbles ebholeni lengilazi, kungenjalo kuzodalaiphutha lokulinganisa.Ngesikhathi sokulinganisa, i-electrode esixazululweni sokuhlola kufanele isabekwe ngemva kokuyaluza, ukusheshisa impendulo.
5).Kukalwa ngaphambi nangemva kokulinganisa, kudingeka kuhlanzwe i-electrode ngokusebenzisa amanzi e-deionized, ukuqinisekisa ukunemba kokulinganisa.Ngemva kokulinganisa ikhambi eliwugqinsi, i-electrode idinga ukugezwa i-solvent ngamanzi a-deionized.
6).Ngemuva kokusetshenziswa isikhathi eside, i-electrode izokhiqiza i-passivation, into ebucayi i-gradient izoba ephansi, ukuphendula kancane, ukufunda okunganembile.Kulesi simo, ibhamuza lebhola eliphansi le-electrode lidinga ukucwiliswa kusixazululo esingu-0.1M amahora angama-24, (0.1M hlambulula i-hydrochloric acid ukulungiselela: 9ml i-hydrochloric acid ihlanjululwe ibe ngu-1000ml ngamanzi acwecwe), bese ucwilisa ibhamuza lebhola eliphansi le-electrode. isisombululo se-3Mkcl amahora ambalwa, sikwenze ukubuyisela ukusebenza.
7).Ukungcoliswa kwebhamuza lebhola lengilazi noma ukuminyana kwe-liquid junction nakho kungadala ukuthi i-electrode passivation, kulesi simo, idinge ukugeza ngesixazululo esifanele sokuhlanza ngokuya ngohlobo lwama-pulutants (ukuze kubhekwe).