Saurin canjin narkewa oxygen da saturated narkewa oxygen

Atmospheric matsin lamba (height) ta atomatik diyya, daidai daidai da sauri narkewa oxygen mg / L (ppm) da kuma cike narkewa oxygen% ma'auni.

Laboratory Bayani (GLP) Ayyuka

Binciken bayanan GLP, ciki har da kwanan wata, lokaci, matsin lamba, ƙimar daidaitawa, zafin jiki da ƙimar gishiri don tabbatar da tsaro na bayanai

Biochemical bukatun oxygen BOD saiti da nuni

Ta hanyar BOD sigogi da nuni saituna, za a iya ajiye duk BOD data da sauri da kuma nuna a kan LCD allon, sauki da sauri dawo da dubawa

Biochemical bukatar oxygen BOD

An lissafa darajar BOD ta atomatik ta hanyar auna bambancin farkon ƙimar narkewar oxygen da ƙimar auna ƙimar narkewar oxygen ta ƙarshe (mg / L) don nuna ƙimar auna BOD a mg / L (ppm).

Amfani da yawan oxygen da aka narkar ta hanyar aikin kwayoyin cuta don nuna a kai tsaye matakin gurɓataccen jikin ruwa ta hanyar kayan kwayoyin cuta, an ayyana shi a matsayin: a ƙarƙashin yanayin aerobic, adadin oxygen mai kyauta da kayan kwayoyin cuta ke cinye a cikin ruwa na nauyin oxidation na nauyin ruwa, nauyin yana nunawa a cikin ppm (mg / L), da darajarsa ta fi girma, da ƙarin gurɓataccen kayan kwayoyin cuta a cikin ruwa, da ƙarin gurɓataccen kayan kwayoyin cuta.

Ka'idodin kasa da kasa shine daidaitawa na kwanaki biyar a cikin akwatin da aka saita a 20 ° C don auna bukatun oxygen na sinadarai, wato bukatun oxygen na kwanaki biyar na sinadarai (BOD5).

Oxygen yawan mu

Sakamakon ma'auni ya auna adadin mg da ake amfani da oxygen a kowace lita, kowace awa.

Oxygen gudun auna aiki mud oxygen gudun, za a iya bincika idan ya ƙunshi free guba, load yanayi da kuma dumping daidaitaccen yanayi don mafi kyau saiti, sarrafa sharar ruwa tsari

da oxygen yawan SOUR

Sakamakon ma'auni ya auna yawan mg da oxygen aka cinye a kowace awa a kowace gram na volatile suspended solid.

Quantitative nuna alama na kimanta aiki sludge kwanciyar hankali a tsabtace ruwa, yana nufin da aiki sludge yawan oxygen amfani a cikin rukuni lokaci; SOUR shine muhimmin alama na biochemical a binciken gwaji kamar culture na microbial. SOUR (ƙarfin numfashi) na ƙwayoyin ƙwayoyin cuta yana nufin adadin oxygen da ƙwayoyin cuta ke cinya a cikin lokacin nauyi.

HI764073 Clark Type Extreme Spectrum narkewa oxygen lantarki, iya auna 0.00.00 zuwa 50.00 mg / L (ppm), saturated narkewa oxygen: 0.0 zuwa 600.0% na daban-daban narkewa oxygen, gina-in thermistor zazzabi firikwensin, atomatik zafin jiki diyya 0 zuwa 50 o C, tsara don HI98193 narkewa oxygen gauge, dace da muhalli, sharar gida ruwa sarrafawa, ruwa analysis, masana'antu, kiwon ruwa da sauran masana'antu.

An yi jikin oxygen lantarki ta PEI don haɓaka ƙarfin lantarki, fasahar firikwensin na musamman ta dogara ne akan hanyoyin auna Ross da Clark, an ƙirƙiri oxygen lantarki ta cathode [kayan platinum] da anode [kayan azurfa] masu haɗin gwiwa, an tsara kayan kariya na musamman na oxygen lantarki don dakunan gwaje-gwaje da aikace-aikace a filin kowane yanayi.

Kayan lantarki na oxygen mai narkewa yana amfani da nau'in shigarwa na oxygen mai narkewa don sauƙaƙe sauyawar oxygen mai narkewa, kulawa da sauri, HI76407A / P oxygen mai narkewa ya ƙunshi kayan roba masu ƙarfi da polytetrafluoroethylene (PTFE) peroxygen film, kowane oxygen mai narkewa yana da sauƙi don ƙara HI7041S keɓaɓɓen oxygen cika electrolyte da shigarwa a kan oxygen mai narkewa.

HI76407A / P narkewa oxygen membrane raba narkewa oxygen electrode cathode [platinum kayan] da anode [azurfa kayan] da samfurin da za a gwada, oxygen yaduwa ta hanyar narkewa oxygen membrane da kuma hulɗa da narkewa oxygen electrode extreme tsarin samar da halin yanzu daidai da oxygen mayar da hankali; narkewar oxygen membrane ya ƙunshi kayan roba masu ƙarfi da polytetrafluoroethylene (PTFE) peroxygen membrane, kowane narkewar oxygen membrane yana da sauƙi don ƙara HI7041S keɓaɓɓun narkewar oxygen cika electrolyte da shigarwa a kan narkewar oxygen electrode;

Hints: HI76407A / P narkar da oxygen film ba a yi amfani da shi ba, bayanan ajiya yanayin aiki na shekaru biyu, bayan shigarwa da amfani, a cikin yanayin ma'auni na yau da kullun, masu amfani suna ba da shawarar maye gurbin lokaci na watanni shida.

HI7041 dissolved oxygen cika ruwa ne musamman don Hanna's m spectrum narkewa oxygen lantarki R & D, amfani da daidai narkewa oxygen lantarki cika ruwa ne mai mahimmanci ga narkewa oxygen lantarki aiki.

Hana musamman tsara high quality Nacl mafita, amfani da ta hanyar PTFE (polytetrafluoroethylene) narkewa oxygen membrane da kuma m spectrum narkewa oxygen electrode; Amfani da fasahar wutar lantarki ta waje don amfani da platinum cathode, azurfa anode, electrolyte mafita da kuma breathable membrane don gina halin yanzu daidai da yawan oxygen a cikin mafita

Multiple marufi bayanai don saduwa da bukatun amfani ba mai amfani:

HI7041S Specifications: 30mL × 4, Drop kwalba zane, sauki mai amfani da sauki da sauri ƙara, kauce wa sharar gida

HI7041M Bayani: 230mL; HI7041L Bayani: 500ml

HI7040 Zero oxygen daidaitawa mafita

Don tabbatar da daidaito da daidaito na bayanan ma'auni na dissolved oxygen, daidaitaccen daidaitaccen oxygen yana da mahimmanci, HI7040 ya keɓaɓɓi nau'in daidaitaccen oxygen mai daidaitaccen oxygen mai daidaitaccen oxygen mai daidaitaccen oxygen mai daidaitaccen oxygen mai daidaitaccen oxygen mai daidaitaccen oxygen

An shirya duk kayan aiki da kayan haɗi a cikin akwati mai ƙarfi don tabbatar da cewa masu amfani suna da duk abin da ake buƙata don ɗaukar saurin aunawa da sauƙi zuwa filin.

Musamman bayani: Carry akwatin samfurin hotuna nuna samfurin daidaitawa kawai don bayani, mai amfani da ainihin karɓar samfurin daidaitawa