Izici
1. Indlela ethuthuke kakhulu yokuhlaziywa komjovo wokugeleza kanye nendlela yokuhlaziya ephephe futhi elula kakhulu.
2. Umsebenzi wokuzicebisa othomathikhi oyingqayizivele, yenza ithuluzi libe nebanga elikhulu lokulinganisa.
3. Ama-reagents awanabo ubuthi, avele ahlambulule i-NaOH futhi aqukethe isibonisi se-pH amanzi acwecwe, angakhiwa kalula.Izindleko zokuhlaziya kuphela amasenti angu-0.1 ngesampula ngayinye.
4. Isihlukanisi esiyingqayizivele segesi-uketshezi (okunelungelo lobunikazi) senza isampula silahle umshini wangaphambili onzima futhi obizayo, asikho isidingo sokuhlanza okokusebenza, manje isiyithuluzi elenziwe lula kakhulu emikhiqizweni ehlukahlukene efanayo.
5. Izindleko zokusebenza nezindleko zokunakekela ziphansi kakhulu.
6. I-ammonia nitrogen concentration ingaphezu kwamasampuli angu-0.2 mg/L, ingasebenzisa amanzi agayiwe ajwayelekile njengesixazululi se-reagent, kulula ukuyisebenzisa.
I-Peristaltic futha ukulethwa uketshezi (okuxekethile) Isixazululo se-NaOH soketshezi oluthwalayo lwamanje, ukuphenduka kusethwe ngokwenombolo yesampula yomjovo valvu, ukwakheka kwesixazululo se-NaOH nesikhawu sesampula samanzi axubile, lapho indawo exubile ngemva kokuhlukaniswa kwegumbi lesihlukanisi segesi-uketshezi. , amasampula okukhululwa e-ammonia, igesi ye-ammonia ngolwelwesi oluhlukanisa uketshezi lwegesi ayethola uketshezi (isixazululo sesikhombi se-BTB acid-base), i-ammonium ion yenza isisombululo i-pH, umbala ushintshile usuka koluhlaza ube luhlaza okwesibhakabhaka.Ukugxiliswa kwe-ammonium ngemva kokwamukela uketshezi oluzolethwa ekujikelezeni kwe-colorimeter pool, kukala inani layo lokushintsha i-voltage optical, okuqukethwe kwe-NH3 – N kumasampuli kungatholakala.
Kukhale ucingo | 0.05-1500mg/L |
Ukunemba | 5% FS |
Ukunemba | 2%FS |
Umkhawulo wokutholwa | 0.05 mg/L |
Isixazululo | 0.01mg/L |
Umjikelezo wokulinganisa omfushane kakhulu | 5 imiz |
Ubukhulu bomgodi | 620×450×50mm |
Isisindo | 110Kg |
Ukunikezwa kwamandla kagesi | 50Hz 200V |
Amandla | 100W |
Isixhumi esibonakalayo sokuxhumana | RS232/485/4-20mA |
I-alamu Yeqile, iphutha | I-alamu ezenzakalelayo |
Ukulinganisa insimbi | Okuzenzakalelayo |