Ka'idoji da Aiki:
Samfurin ya auna darajar bukatar oxygen na sinadarai (COD) ta hanyar spectrophotometry bayan narkewar da zafi mai zafi a cikin oxidant mai ƙarfi. Ana amfani da shi sosai don auna buƙatun oxygen na sinadarai (COD) a cikin ruwan farfajiyar ƙasa, ruwan ƙasa, ruwan datti na rayuwa da ruwan datti na masana'antu, musamman don gwajin gaggawa na ingancin ruwa a filin daji da filin.

Abubuwa:
● Ƙara aikin auna jimlar nitrogen (TN), ammonia nitrogen (NH3-N), da kuma jimlar phosphorus (TP).
● Babu buƙatar pre-dumama, za a iya auna shi a kan kunnawa. 12 sec auna samfurin, aiki m da abin dogara.
● Mai sauƙaƙe aikin aunawa na mai amfani: da sauri da sauƙi, zaɓi mai tallafawa pre-shigar da reagent, mai amfani ba ya buƙatar aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aikin aik
● Easy aiki: ta atomatik nuna mayar da hankali ta hanyar saka samfurin tube, ba tare da horo.
● Matsakaicin ceton wutar lantarki: tare da batirin caji na # 5 kawai, wutar lantarki daya zai iya ci gaba da kunna sa'o'i 100 (daidai da kwanaki 12 na aiki), har zuwa samfuran 30,000 za a iya aunawa. Hakanan ana iya haɗa adaftar wutar lantarki ta 220V.
● Kyakkyawan jituwa: Saita katin SD (2G, yana canzawa ta hanyar birni), za a iya cirewa a kwamfuta cikin sauƙi, bayanai suna karantawa a cikin nau'i na Excel, kuma akwai lokacin rikodin, masu amfani za su iya dubawa da gyarawa da kansu.
● Babban ajiya: don yin ƙwaƙwalwar ajiya ta bayanai tare da katin SD mai girma, bayanai kusan za su iya ceton rayuwa, ba tare da damuwa ba.
● Za a iya amfani da pre-shigar reagents tare da goyon bayan.

Kayan aiki Performance
Chemical bukatar oxygen (COD) auna kewayon: 20-150mg / L daidaito: 0.1 mg / L
Chemical bukatar oxygen (COD) auna kewayon: 100-1500mg / L daidaito: 1 mg / L
Chemical bukatar oxygen (COD) auna kewayon: 1000-15000mg / L daidaito: 10 mg / L
Total nitrogen (TN) auna kewayon: 0-25mg / L daidaito: 0.1 mg / L
Total nitrogen (TN) auna kewayon: 5-150mg / L daidaito: 0.1 mg / L
Total phosphorus (TP) auna kewayon: 0.05-2mg / L daidaito: 0.01 mg / L
Total phosphorus (TP) auna kewayon: 0.5-10mg / L daidaito: 0.1 mg / L
Total phosphorus (TP) auna kewayon: 1-20mg / L daidaito: 1 mg / L
Ammonia Nitrogen (NH3-N) auna kewayon: 0.025-2mg / L daidaito: 0.01mg / L


fasaha sigogi
Wavelength kewayon: 420nm, 610nm
Wavelength Zaɓi: atomatik
Kuskuren ƙimar: ± 8%
Maimaitawa: ≤3%
kwanciyar hankali: sha darajar kasa da 0.005A a cikin 20min
Karanta yanayin: absorption, mayar da hankali
Hasken haske: LED
Wutar lantarki: DC3V (2 baturi # 5 mai caji. 1 cajin wutar lantarki zai iya ci gaba da farawa na sa'o'i 100), kuma za a iya haɗa adaftar wutar lantarki ta 220V.

Goyon bayan COD decoder: (ECH-III)
A lokaci guda dumama narkar da bututun gwaji 32 (Φ16), PID shirin dumama da kuma karkata iko daidai, dumama daidai.
Heating kewayon: dakin zafin jiki - 200 ℃, ikon: 1000W, dumama zafin jiki da kuma insulation lokaci free saiti.
Samfurin ba ya bukatar canja wuri, kai tsaye a cikin COD gauge don aunawa bayan dumama narkewa.