1.daidaita ka'idoji

Ka'idodin Kare Muhalli na Jamhuriyar Jama'ar SinHJ 505-2009Ingancin ruwa na kwanaki biyar na bukatar oxygen (BOD5(Assessment) da kuma allurar hanyoyin.

2.Aikace-aikace

Abubuwan da ake buƙata na oxygen na kwanaki biyar a cikin ruwan ƙasa, ruwan sharar gida na masana'antu, ruwan sharar gida na rayuwa (BOD5(Ƙididdiga).

3.Ka'idar aiki

Dangane da matsin lamba bambancin ma'auni ka'idar tsara, kayan aiki kwaikwayon halitta kayan aiki lalacewa tsari: gwajin kwalba oxygen a sama da iska ci gaba da cika narkewa oxygen da aka cinye a cikin ruwa, kayan aiki lalacewa tsari samar daCO2An sha ta hanyar sodium hydroxide a cikin rufin hatimi, na'urori masu auna matsin lamba suna sa ido kan canje-canje na matsin lamba a cikin kwalban samfurin lokaci-lokaci. Biochemical bukatun oxygenBOD(watau daidai da adadin oxygen da aka cinye a cikin kwalban gwaji) da kuma gas matsin lamba kafa dangantaka, ta hanyar kayan aiki don sarrafa wannan dangantaka, don haka samar da biochemical oxygen bukatunBODdarajar.

4.Main fasaha nuna alama

● Ma'auni daidaito: ±10%.

● Ma'auni maimaitawa: ≤5%.

● Ma'auni kewayon:0～35、0～70、0～350、0～700mg/L(Aika auna kai tsaye)；700～4000 mg/L(Ana buƙatar aunawa bayan dilution).

● auna zagaye:5、7、10Allah.

● Samfurin adadin:6Ƙungiyar.

● Kula da kwalba ikon:500mL.

● ƙuduri:0.1mg/L(0～35、0～70mg/L)

1mg/L(0～350、0～700mg/L)

● Hanyar nunawa:LCDNuna.

● Kulawa Temperature:20±1.

● Power Saituna:AC（100～240）V （50～60）50～60Hz.

● Mai karɓar baƙi size:320mm(tsawo) ×300mm(fadi) ×120mm(Babban)

● Mai karɓar baƙi nauyi:5kg

● Gidan kayan: Total injiniya roba tsari(PC+ABS), Anti-electromagnetic radiation magani, tsayayya da tasiri, kare lalata,

5Kayayyakin Features

● Za a iya nunaBODCanjin Trend curve.

● Za a iya wucewaRS232Connect da kwamfuta.

● No mercury matsin lamba bambancin detection hanyar tabbatar da daidai da aminciBODauna.

● Real lokaci agogo nuni.

● Automatic tattara da kuma data ajiya aiki.

● kai tsaye nuniBODDarajar mayar da hankali.

● Za a iya haɗa kwamfuta buga tsari curves.

● Tsarin sigogi da gwaji data kashe wutar lantarki ba ya rasa.

●LCDThe dubawa mutum nuni, aiki mai sauki.

● Gwajin lokaci za a iya zaɓar5、7、10Allah.

● Ajiye ma'auni data da kuma sabunta sakamakon a kowane lokaci na gwajin, samuwa aLCDDuba a kan DisplayBODCanji rate, ma'auni iya adanawa480wani data point.