Likaroloana
1. Mokhoa o tsoetseng pele ka ho fetisisa oa ho hlahloba ente ea phallo le mokhoa o sireletsehileng ka ho fetisisa le o bonolo oa ho hlahloba.
2. Ts'ebetso e ikhethang ea ho intlafatsa ka boiketsetso, etsa hore sesebelisoa se be le mefuta e mengata ea litekanyo.
3. Li-reagents ha li na chefo, li hlapolla NaOH feela 'me li na le pH indicator metsi a hloekisitsoeng, a ka etsoang habonolo. Litsenyehelo tsa tlhahlobo ke lisente tse 0.1 feela bakeng sa sampole ka 'ngoe.
4. Ikhethang khase-metsi karohano (patented) etsa sampole lahla boima 'me e theko e boima pele ho sebetsa sesebediswa, ha ho hlokahale ho hloekisa thepa, hona joale ka ho fetisisa nolofalitsoeng ka ho fetisisa ka mefuta e fapaneng ya dihlahiswa tse tšoanang.
5. Litšenyehelo tsa ho sebetsa le litšenyehelo tsa tlhokomelo li tlase haholo.
6. Ea ammonia naetrojene mahloriso e kholo ho feta 0.2 mg/L disampole, ka sebelisa tloaelehileng distilled metsi e le solvent ea reagent, bonolo ho sebelisa.
Peristaltic pump delivery release mokelikeli (hlephileng) NaOH tharollo bakeng sa mokelikeli hona joale, retelehela sete ho ea ka palo ea sampole ente belofo, sebopeho sa NaOH tharollo le metsi a tsoakiloeng sampole karohano, ha libaka tse tsoakiloeng ka mor'a karohano ea khase-metsi karohano kamoreng, ho lokolloa disampole tsa ammonia, ammonia khase ka khase mokelikeli karohano lera karohano ea acid e fumana tharollo ea TB ho tloha lera la mokelikeli ho tloha TB, ho tloha lera la mokelikeli karohano ea acid e fumana tharollo ea TB ho tloha B. botala ho isa boputsoa. Ammonium concentration ka mor'a ho amohela mokelikeli o tla tlisoa ho potoloha ha letamo la colorimeter, ho lekanya boleng ba phetoho ea motlakase oa optical, NH3 - N dikahare tsa disampole li ka fumanoa.
Ho lekanya ho lla | 0.05-1500mg/L |
Ho nepahala | 5% FS |
Nepahalo | 2% FS |
Moeli oa ho lemoha | 0.05 mg/L |
Qeto | 0.01mg/L |
Potoloho e khuts'oane ea ho metha | 5 mets |
Boemo ba lesoba | 620×450×50mm |
Boima ba 'mele | 110Kg |
Phepelo ea motlakase | 50Hz 200V |
Matla | 100W |
Khokahano ea puisano | RS232/485/4-20mA |
Alamo E feteletseng, phoso | Alamo e iketsang |
Tekanyo ea seletsa | Ka ho iketsa |