(1) Ka'idar aiki: DEK-2021 irin total manganese online ruwa ingancin analyzerHanyar ma'auni ta amfani da hanyar high potassium iodate oxidation, ta amfani da high potassium iodate oxidation mai ƙarancin farashin manganese don permanganate mai launin violet, don ƙididdigar luminosity a tsawon ruwa na 525nm, a cikin tsaka tsaki (pH7.0-8.6) mafita, lokacin da akwai potassium pyrophosphate-sodium acetate, high potassium iodate na iya daidaita ƙarancin farashin manganese zuwa permanganate a cikin zafin jiki na ɗaki, kuma launi yana da kwanciyar hankali fiye da sa'o'i 16. Kayan aiki yana nuna jimlar darajar manganese a samfurin kai tsaye ta hanyar canjin launi.

(2) Mai nazarin ingancin ruwa na DEK-2021 yana da masu mahimmanci masu zuwa:

- Za a iya saita, duba nuni lokaci, ciki har da shekara, watanni, rana da lokaci, minti;

- Tare da ayyukan ƙararrawa a cikin yanayin da ba daidai ba na kayan aikin wutar lantarki, kayan aikin leakage, samfurin ba zai iya shigo da ma'auni ba da kuma nuna abubuwan da ke ciki. A lokaci guda dakatar da aiki har sai tsarin da aka sake kunna;

- Bayan ƙarshen kowane ma'auni, atomatik tsabtace sarrafawa na'urorin, kayan aiki bututun, bawul da sauran sassa;

- Kare wutar lantarki, kare ruwa ta atomatik da kuma aikin dawo da kira da ruwa ta atomatik;

- Lokaci-lokaci tsabtace, lokaci-lokaci samfurin aiki;

- Touch allon duba mafi intuitive, aiki mafi sauki;