member
Online COD analyzer, chemical bukatar oxygen CODcr ingancin ruwa ta atomatik sa ido a kan layi
Online COD analyzer, chemical bukatar oxygen CODcr ingancin ruwa ta atomatik sa ido a kan layi
@ action
A. Online CODcr analyzer auna ka'idar:
Ruwa samfurin, potassium dichromate narkewa bayani, mercury sulfate (mercury sulfate iya kawar da tsangwama na chlorine ions a cikin samfurin ruwa, saboda chlorine ions iya samar da sosai m mercury chloride tare da mercury ions), azurfa sulfate bayani (azurfa sulfate kara a matsayin catalyst zai iya mafi inganci oxidize kai tsaye sarkar mai mahaɗan) cakuda dumama zuwa 165 ℃, daban-daban launi a cikin tungsten chromate ion oxidation bayani zai canza, analyzer gano wannan launi canji, da kuma canza wannan canji zuwa COD darajar fitarwa. Adadin ions na potassium dichromate da aka cinye daidai da adadin kayan kwayoyin da za a iya oxidizing.
biyuMai binciken CODcr a kan layiBabban fasali:
Touch allon nuni da kuma umarnin shigarwa, da yawa samfurin ma'auni yanayi, musamman zane, ƙananan gazawar kudi, ƙananan kulawa da yawa, ƙananan reagent amfani da kuma mafi girma kudin.
ukuMai binciken CODcr a kan layiFasaha nuna alama:
1 Hanyar tushe: ƙasa misali GB11914-89 "Ruwa inganci - Chemical bukatar oxygen auna - Potassium Chromate".
2 auna kewayon: 10 mg / L-5000 mg / L.
3 daidaito: ba fiye da ± 10%.
4 Maimaitawa: Ba fiye da ± 5%.
5 auna zagaye: mafi ƙarancin auna zagaye ne 35min.
6 samfurin zagaye: lokaci tsakanin (10min ~ 9999 min wani daidaitacce) da kuma cikakken maki auna yanayi.
7 daidaitawa lokaci: (1 ~ 99) kwanaki wani lokaci daidaitawa a kowane lokaci.
8 Maintenance zagaye: Yawancin lokaci daya a wata, kimanin 30 min a kowane lokaci.
9 reagent amfani: kasa da $ 0.35 / samfurin.
10 fitarwa: 1 hanyar RS-232, 1 hanyar RS485, 2 hanyar 4 mA ~ 20 mA.
11 muhalli bukatun: zafin jiki daidaitacce ciki, shawarar zafin jiki + 5 ℃ ~ 28 ℃; zafi ≤90% RH (ba tare da fallasa).
12 wutar lantarki: AC220 ± 10% V, 50 ± 10% Hz, 5A.
13 girma: tsayi 1500 mm × fadi 500 mm × zurfin 450mm.
14 Sauran: m ƙararrawa da kuma wutar lantarki kashewa ba ya rasa data;
Touch allon nuni da umarnin shigarwa;
Bayan sake saitawa da kashewa na wutar lantarki, kayan aiki na atomatik yana fitar da ragowar reagents a cikin kayan aiki, yana dawo da aikin ta atomatik.
QNetworkAccessFileBackend
-
QShortcut
-
QShortcut
-
QShortcut
-
Email
-
Dakata
-
@ action
-
@ action
-