Ayyuka da fasali na ammonia nitrogen electrode
1.Don auna ta hanyar nutsewa kai tsaye na bincike ba tare da samfuri da pretreatment ba;
2.No sinadaran reagent kuma babu na biyu gurbatawa;
3.Short lokacin amsawa da kuma samuwa ci gaba da ma'auni;
4.With tsaftacewa ta atomatik yana rage yawan adadin kulawa;
5.Reverse kariyar haɗin gwiwar tabbatacce da kuma mummunan sandar wutar lantarki na firikwensin wutar lantarki;
6.Protection na tashar RS485A / B ba daidai ba an haɗa shi da wutar lantarki;
7.Optional mara waya watsa bayanai module
Gwajin ammonia nitrogen a kan layi yana ɗaukar hanyar ammonia gas ɗin lantarki
Ana ƙara bayani na NaOH zuwa samfurin ruwa kuma a haɗe shi daidai, kuma daidaita ƙimar pH na samfurin ba kasa da 12. Don haka, duk ions ammonium a cikin samfurin an canza su zuwa NH3 mai gaseous kuma ammonia kyauta ta shiga cikin wutar lantarki ta ammonia gas. Semi-permeable membrane don shiga cikin halayen sinadaran, wanda ke canza ƙimar pH na electrolyte a cikin lantarki. Akwai dangantaka ta layi tsakanin bambancin ƙimar pH da ƙaddamarwar NH3, wanda za'a iya ɗanɗana ta hanyar lantarki kuma ya canza zuwa maida hankali na NH4-N ta injin mai watsa shiri.
Replacement sake zagayowar na ammonia nitrogen electrode
Zagayowar maye gurbin na lantarki zai ɗan bambanta bisa ga ingancin ruwa. Misali, zagayowar maye gurbin na'urar da ake amfani da ita a cikin ruwa mai tsaftataccen ruwa ya sha bamban da na lantarki da ake amfani da shi a injin najasa. Shawarar sake zagayowar maye: sau ɗaya a mako; Za a iya sake amfani da shugaban fim ɗin da aka maye gurbin bayan sabuntawa. Matakan farfadowa: jiƙa da maye gurbin ammonia nitrogen fim shugaban a cikin citric acid (tsaftataccen bayani) na tsawon sa'o'i 48, sa'an nan kuma a cikin ruwa mai tsabta don wani 48 hours, sa'an nan kuma sanya shi a wurare masu sanyi don bushewa iska. Adadin adadin electrolyte: karkatar da wutar lantarki kadan kuma ƙara electrolyte har sai ya cika 2/3 na kan fim ɗin, sannan ƙara ƙarfin lantarki.
Shiri na ammonium ion electrode
1. Cire hular kariya akan kan lantarki. Lura: kar a taɓa kowane ɓangaren lantarki da yatsanka.
2. Don na'urar lantarki guda ɗaya: ƙara bayani na tunani zuwa na'urar magana da ta dace.
3. Don Liquid ƙara haɗaɗɗen lantarki: ƙara bayani na tunani a cikin rami mai tunani kuma tabbatar da cewa ramin ƙara ruwa ya buɗe yayin gwajin.
4. Don abubuwan da ba za a iya cika su ba: ruwa mai mahimmanci shine gel kuma an rufe shi. Ba a buƙatar ruwa mai cikawa.
5. Tsaftace lantarki da ruwa mai lalacewa kuma a tsotse shi bushe. Kar a goge shi.
6. Sanya lantarki akan mariƙin lantarki. Kafin amfani da shi, a nutsar da ƙarshen gaban na'urar a cikin ruwan da aka lalatar da shi na tsawon mintuna 10, sannan a nutsar da shi a cikin maganin diluted chloride ion na tsawon awanni 2.
Lokacin aikawa: Dec-20-2022