CONTROS HydroFIA® TA
TA – ANALYSER DON JIMILLAR ALKALIYA A CIKIN RUWAN TEKU
Jimlar alkalinity muhimmin ma'auni ne na jimillar jimilla ga fannoni da dama na kimiyya da suka haɗa da ƙara yawan acid a teku da binciken sinadarai na carbonate, sa ido kan hanyoyin biogeochemical, al'adun ruwa/noman kifi da kuma nazarin ruwan rami.
KA'IDOJIN AIKI
Ana ƙara yawan ruwan teku da aka ƙayyade ta hanyar allurar wani adadin hydrochloric acid (HCl).
Bayan an yi amfani da sinadarin acid, ana cire sinadarin CO₂ da aka samar a cikin samfurin ta hanyar na'urar cire gas daga membrane, wanda ke haifar da abin da ake kira titration na ƙwayoyin halitta. Ana gudanar da tantance pH na gaba ta hanyar amfani da rini mai nuna alama (kore na Bromocresol) da kuma na'urar tantance sharar VIS.
Tare da gishiri da zafin jiki, ana amfani da pH ɗin da aka samu kai tsaye don lissafin jimlar alkalinity.
SIFFOFI
- Zagayen aunawa na ƙasa da minti 10
- Tabbatar da pH mai ƙarfi ta amfani da na'urar auna sha (absorption spectrometry)
- Titration na maki ɗaya
- Ƙarancin amfani da samfurin (<50 ml)
- Ƙarancin amfani da reagent (100 μL)
- Harsasai masu amfani da "Plug and Play"
- Rage tasirin biofouling saboda acidification na samfurin
- Shigarwa na dogon lokaci mai cin gashin kansa
ZAƁUƘU
- Haɗawa cikin tsarin aunawa ta atomatik akan VOS
- Matatun ruwa masu kwarara don yawan datti / ruwan da ke cike da laka
