TR-108 nau'in COD mai sauri gauge

Ka'idar gwaji:

Idan aka yi amfani da nau'in COD na TR-108, ana amfani da bututun da aka rufe don narkewa, a cikin mafita mai ƙarfi, ta amfani da wani oxidant na musamman wanda ke ƙunshe da wani adadi na potassium chromate, kuma a ƙarƙashin aikin mai haɓaka yana narkewa da samfurin ruwa a 165 ° C mai zafi, 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.

fasaha sigogi:

Kayayyakin Features:

1, daidai da HJ / T399-2007 misali R & D zane, ƙididdigar sakamakon daidai da inganci.
2, Amfani da shigo da high haske dogon rayuwa sanyi haske tushen, gani aiki mai kyau, haske tushen rayuwa har zuwa sa'o'i 100,000.
3, babban allon LCD, cikakken nuni na kasar Sin, karanta bayanai kai tsaye, aiki mai sauƙi yana adana lokaci.
4, narkar da launi, babu buƙatar canza bututun, aunawa mai sauki, mai sauri, babu haɗarin tsaro.
5. Za a iya adana 80 da 1800 ma'auni (kwanan wata, lokaci, sigogi, bayanan ganowa).
6, ƙwaƙwalwar ajiya misali aiki curve, mai amfani kuma iya daidaita curve kamar yadda ake bukata.
7, daya danna dawo da masana'antar saitunan, za a iya dawo da sauri a lokacin da kuskure aiki haifar da curve rasa.
8, tare da curve rufe tsangwama aiki, hana kuskure aiki rufe curve.
9, tare da aikin ajiya na bayanai da aikin kare wutar lantarki na bayanai, don sauƙaƙe binciken tarihin bayanai, hana asarar bayanai.
10, tare da USB dubawa, bayanai za a iya canja wuri zuwa kwamfuta don adana su har abada.
11, tare da aikin buga, za a iya buga madaidaicin darajar nan da nan ko buga tarihin bincike.
12, digester amfani da fasahar kula da zafin jiki mai kaifin baki da fasahar kula da zafin jiki da tsarin kare zafin jiki biyu, don dumama aminci daidai da sauri. Ta hanyar narkewar COD, total phosphorus, total nitrogen da sauran abubuwa.

Standard jerin:

Jerin misalai na nau'in TR-108 COD Detector

Cikakken da ya shafi COD Fast Detector:

Danna don ganin wasu COD gauges:

TR-108S tattalin arziki COD sauri gauge
TR-108S m COD sauri gauge