Esilinganisweni se-PH, okusetshenzisiwei-pH electrodeyaziwa nangokuthi ibhethri eliyinhloko.Ibhethri eliyinhloko liwuhlelo, indima yalo ukudlulisa amandla amakhemikhali kumandla kagesi.I-voltage yebhethri ibizwa ngokuthi i-electromotive force (EMF).La mandla e-electromotive (EMF) akhiwe ngamabhethri angamahhafu amabili.Ibhethri elilodwa elinguhhafu libizwa ngokuthi i-electrode yokulinganisa, futhi amandla ayo ahlobene nomsebenzi othize we-ion;enye ingxenye yebhethri ibhethri eyireferensi, evame ukubizwa ngokuthi i-electrode eyireferensi, ngokuvamile exhunywa nesixazululo sokulinganisa, futhi ixhunywe ethuluzini lokulinganisa.
Ibanga lokulinganisa | 0-14pH |
Izinga lokushisa | 0-60℃ |
Amandla acindezelayo | 0.6MPa |
Umthambeka | ≥96% |
Amandla wephoyinti elinguziro | E0=7PH±0.3 |
I-impedance yangaphakathi | 150-250 MΩ (25℃) |
Okubalulekile | I-Tetrafluoro yemvelo |
Iphrofayela | I-3-in-1Electrode (Ukuhlanganisa isinxephezelo sezinga lokushisa kanye nesisekelo sesixazululo) |
Usayizi wokufaka | Intambo yepayipi engu-3/4NPT ephezulu nangaphansi |
Ukuxhumana | Ikhebula elinomsindo ophansi liphuma ngokuqondile |
Isicelo | Ukulinganisa zonke izinhlobo zamanzi ahlanzekile namanzi ahlanzekile. |
●Isebenzisa i-dielectric eqinile esezingeni lomhlaba kanye nendawo enkulu yoketshezi lwe-PTFE ekuhlanganeni, okungavimbeliyo kanye nokulungisa kalula. |
● Ishaneli yokusabalalisa ireferensi yamabanga amade yandisa kakhulu impilo yesevisi yama-electrode endaweni enzima |
● Isebenzisa i-PPS/PC casing kanye nentambo yepayipi ye-3/4NPT ephezulu naphansi, ngakho-ke kulula ukufakwa futhi asikho isidingo sejazi, ngaleyo ndlela ilondoloze izindleko zokufaka. |
● I-electrode yamukela ikhebula yekhwalithi ephezulu yomsindo ophansi, eyenza ubude bokukhipha isignali bube ngaphezu kwamamitha angu-20 ngaphandle kokuphazanyiswa. |
● Asikho isidingo se-dielectric eyengeziwe futhi kukhona inani elincane lokunakekelwa. |
● Ukunemba okuphezulu kwesilinganiso, ukuphendula ngokushesha nokuphindaphinda okuhle. |
● I-electrode eyireferensi enama-ion esiliva Ag/AgCL |
● Ukusebenza ngendlela efanele kuzokwenza impilo yesevisi ibe yinde. |
● Ingafakwa ethangini lokusabela noma epayipini libheke eceleni noma libheke phezulu. |
● I-electrode ingathathelwa indawo i-electrode efanayo eyenziwe yinoma yiliphi elinye izwe. |
Ukulinganisa i-pH kuyisinyathelo esibalulekile ezinqubweni eziningi zokuhlola nokuhlanza amanzi:
● Ukushintsha kwezinga le-pH lamanzi kungashintsha ukuziphatha kwamakhemikhali emanzini.
● I-pH ithinta ikhwalithi yomkhiqizo nokuphepha kwabathengi.Izinguquko ku-pH zingashintsha ukunambitheka, umbala, impilo yeshalofu, ukuzinza komkhiqizo kanye ne-asidi.
● I-pH enganele yamanzi kampompi ingabangela ukugqwala ohlelweni lokusabalalisa futhi kungavumela izinsimbi ezisindayo eziyingozi ukuthi ziphume.
● Ukuphatha izindawo ze-pH zamanzi ezimboni kusiza ukuvimbela ukugqwala nokulimala kwempahla.
● Ezimweni zemvelo, i-pH ingathinta izitshalo nezilwane.