BF-108B nau'in COD ma'auni
Ka'idar gwaji:
Amfani da rufe bututun narkewa rufe narkewa, a cikin mafita mai ƙarfi na acid, ta amfani da wani oxidant na musamman wanda ke ƙunshe da wani adadi na potassium dichromate, da kuma narkewa da samfurin ruwa a 165 ° C a karkashin aikin mai haɓaka, don haka kayan da ke rage a cikin ruwa ya zama oxidized, a ƙarƙashin tsawon raƙuman ruwa daban-daban don auna jimlar absorption na Cr6 + da Cr3 + da aka rage ko auna absorption na Cr3 + da aka rage, bayan tsarin sarrafawa ya nuna kai tsaye abun ciki na C (mg / L).

Aikace-aikace:
Za a iya amfani da shi sosai a jami'o'i da jami'o'i, cibiyoyin bincike, masana'antun tsabtace ruwa, tashoshin kula da muhalli, electroplating, petrochemical, takarda, magunguna, bugawa, masana'antu, fata, ruwan inabi, madara, lantarki, birni injiniya da sauran masana'antu.

Kayan aiki bayyanar:

Kayan aiki real hoto

fasaha sigogi:

Kayayyakin Features:
1. Amfani da Amurka EPA amincewa hanyar, daidai da HJ / T399-2007, daidaito da inganci.
2. Amfani da shigo da high haske dogon rayuwa sanyi haske tushen, optical aiki mai kyau, haske tushen rayuwa har zuwa sa'o'i 100,000.
3. Babban allon LCD, cikakken nuni na kasar Sin, karatun bayanai kai tsaye, aiki mai sauƙi yana adana lokaci.
4. Custom shigo da kayan kwatancen launi tubing auna daidai, mai sauki, da sauri, babu tsaro haɗari.
5. Za a iya adana misali curves 60 da kuma 2000 measurements (kwanan wata, lokaci, sigogi, ganowa data).
6. Memory misali aiki curve da kuma fadada curve, mai amfani zai iya daidaita curve bisa ga bukatun.
7. Daya danna dawo da masana'antar saitunan, zai iya dawo da sauri a lokacin da kuskure aiki haifar da curve rasa.
8. Yana da aikin ajiyar bayanai da aikin kare wutar lantarki, don sauƙaƙe binciken tarihin bayanai da hana asarar bayanai.
9. Tare da USB dubawa, data za a iya canja wuri zuwa kwamfuta don adana shi har abada.
10. Zaɓin buga aiki, za a iya buga nan da nan ko bincike tarihin bugawa na ma'auni.
11.Fitted da babban damar motsi wutar lantarki, kawar da daji babu al'ada wutar lantarki hanyar da ba za a iya ganowa.
Daidaitaccen Saituna:

Mai ɗaukar hoto daya sa, mai ɗaukar hoto digester daya sa, mai launi bututun daya sa, COD reagent daya sa, mai launi rack daya da sauransu.