CONTROS HydroFIA® TA
TA - ANALYZER KWA ZONSE ZONSE ZA ALKALINITY M'MADZI A M'nyanja
Kuchuluka kwa alkalinity ndi gawo lofunikira pamagawo ambiri asayansi omwe amagwiritsidwa ntchito kuphatikiza kafukufuku wam'nyanja ndi carbonate chemistry, kuwunika kwa biogeochemical process, chikhalidwe cha m'madzi / ulimi wa nsomba komanso kusanthula kwamadzi a pore.
MFUNDO YOTHANDIZA
Kuchuluka kwa madzi a m'nyanja kumadziwitsidwa ndi jekeseni wa hydrochloric acid (HCl).
Pambuyo pa acidification CO₂ yopangidwa mu zitsanzo imachotsedwa pogwiritsa ntchito membrane yochokera ku degassing unit zomwe zimatchedwa kutseguka kwa cell. Kutsimikiza kwa pH kotsatira kumachitika pogwiritsa ntchito utoto wosonyeza (Bromocresol wobiriwira) ndi VIS mayamwidwe spectrometry.
Pamodzi ndi mchere ndi kutentha, pH yotulukayo imagwiritsidwa ntchito mwachindunji powerengera kuchuluka kwa alkalinity.
MAWONEKEDWE
- Zoyezera zosakwana 10 min
- Kutsimikiza kwa pH kwamphamvu pogwiritsa ntchito mayamwidwe spectrometry
- Titration ya mfundo imodzi
- Kugwiritsa ntchito zitsanzo zochepa (<50 ml)
- Kugwiritsa ntchito mankhwala otsika (100 μL)
- Makatiriji ogwiritsira ntchito "Plug and Play" reagent
- Kuchepetsa zotsatira za biofouling chifukwa cha acidization ya zitsanzo
- Kukhazikitsa kwanthawi yayitali kodziyimira pawokha
ZOCHITA
- Kuphatikizika mu makina oyezera okha pa VOS
- Zosefera zodutsa m'madzi odzaza ndi turbidity / sediment
