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 liquid (loose) NaOH solution bakeng sa mokelikeli oa hona joale o jereng, mothinya o behiloeng ho ea ka palo ea valve e entsoeng ka ente, ho thehoa ha tharollo ea NaOH le nako e tsoakiloeng ea metsi, ha sebaka se tsoakiloeng ka mor'a ho arohana ha kamore ea separator ea khase-mokelikeli, ho lokolloa disampole tsa ammonia, khase ea ammonia ka mokelikeli oa khase ea khase ea ho arohana le lera la mokelikeli ho tloha lera la mokelikeli oa khase, lesela la mokelikeli karohano ea metsi ho tloha lera la mokelikeli la TB le ne le fumana tharollo ea mokelikeli oa TB ho tloha lera la mokelikeli oa TB, lesela la mokelikeli oa ho arohana le lera la TB le ne le fumana tharollo ea mokelikeli oa TB 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 |