Imisebenzi kunye neempawu ze-ammonia nitrogen electrode
1.Ukulinganisa ngokuntywiliselwa ngokuthe ngqo kweprobe ngaphandle kwesampulu kunye nonyango lwangaphambili;
2.Akukho reagent yeekhemikhali kwaye akukho ngcoliseko yesibini;
3.Ixesha elifutshane lokuphendula kunye nemilinganiselo ekhoyo eqhubekayo;
4.Ngokucoca ngokuzenzekelayo kunciphisa ukuphindaphinda kokugcinwa;
5.Ukubuyisela umva ukukhuselwa koxhumo lwezibonda ezilungileyo kunye nezibi zobonelelo lwamandla ombane;
6.Ukukhuselwa kwe-terminal ye-RS485A / B edityaniswe ngokungalunganga kubonelelo lwamandla;
7.Imodyuli yothumelo lwedatha engenazingcingo
Uvavanyo lwe-intanethi ye-ammonia nitrogen isebenzisa indlela ye-electrode yegesi ye-ammonia
Isisombululo se-NaOH songezwa kwisampuli yamanzi kwaye ixutywe ngokulinganayo, kwaye ulungelelanise ixabiso le-pH yesampuli engekho ngaphantsi kwe-12. Ngaloo ndlela, zonke ii-ion ze-ammonium kwisampulu ziguqulwa zibe yigesi ye-NH3 kwaye i-ammonia yamahhala ingena kwi-electrode ye-ammonia ye-ammonia sensing ngokusebenzisa. i-membrane ene-semi-permeable ukuba ithathe inxaxheba kwi-chemical reaction, eguqula ixabiso le-pH le-electrolyte kwi-electrode.Kukho ubudlelwane bomgca phakathi kokuhluka kwexabiso le-pH kunye nokugxininiswa kwe-NH3, enokunambitha nge-electrode kwaye iguqulelwe kwi-concentration ye-NH4-N ngumatshini wokusingatha.
Rumjikelo wokubekwa kwe-ammonia nitrogen electrode
Umjikelo wokutshintshwa kwe-electrode uya kwahluka kancinci ngokomgangatho wamanzi.Umzekelo, umjikelo wokutshintsha i-electrode esetyenziswa kumanzi angaphezulu acocekileyo wahlukile kulowo we-electrode esetyenziswa kwiplanti yogutyulo.Umjikelo wokutshintshwa ocetyiswayo: kanye ngeveki;Intloko yefilimu etshintshiweyo ingasetyenziselwa kwakhona emva kokuvuselelwa.Amanyathelo okuhlaziya: cwilisa intloko yefilimu ye-ammonia ye-nitrogen endaweni ye-citric acid (isisombululo sokucoca) iiyure ezingama-48, emva koko emanzini ahlambulukileyo ezinye iiyure ezingama-48, uze uyibeke kwiindawo ezipholileyo zokomisa umoya.Isixa esongezelelweyo se-electrolyte: tyekisa i-electrode kancinane kwaye wongeze i-electrolyte de izalise i-2/3 yentloko yefilimu, kwaye emva koko uqinise i-electrode.
Ukulungiswa kwe-ammonium ion electrode
1. Susa i-cap yokukhusela kwintloko ye-electrode.Qaphela: musa ukuchukumisa nayiphi na inxalenye ebuthathaka ye-electrode ngeminwe yakho.
2. Kwi-electrode eyodwa: yongeza isisombululo sereferensi kwi-electrode yereferensi ehambelanayo.
3. Ukongezwa kwe-electrode edibeneyo ye-Liquid: yongeza isisombululo sereferensi kwi-cavity yereferensi kwaye uqinisekise ukuba umngxuma wokongeza ulwelo uvulekile ngexesha lovavanyo.
4. Kwi-electrode ehlanganisiweyo engenakuzaliswa: i-reference fluid ijeli kwaye itywinwe.Akukho lulwelo lokuzalisa olufunekayo.
5. Coca i-electrode ngamanzi e-deionized kwaye uyifunxe yome.Musa ukuyisula.
6. Beka i-electrode kwi-electrode holder.Ngaphambi kokuba uyisebenzise, ucwilise isiphelo sangaphambili se-electrode emanzini adityanisiweyo imizuzu eyi-10, kwaye emva koko ucwilise kwisisombululo se-ion ye-chloride ye-2 iiyure.
Ixesha lokuposa: Dec-20-2022