Fotometra MultiDen-2 analītiska izpēte
Zusammenfassung
Darba gaitā tika analītiski izpētīts fotometrs Multi Den-2 un tā jaunā versija, iegūtie rezultāti tika salīdzināti ar fotometru KFK-2, spektrofotometru KFK-3, Jenway 6300 un Perkin Elmer Lambda 25 rādītājiem. Tika noteiktas fosfātjonu, sulfātjonu un dzelzs(III) jonu gaismas absorbcijas ar fototometriem Multi Den-2 un tā uzlaboto versiju, KFK-2 un spektrofotometriem KFK-3, Jenway 6300 un Perkin Elmer Lambda 25, un iegūtie rezultāti tika savstarpēji salīdzināti. Darbā tika noteikta fotometra Multi Den-2 uzlabotās versijas rezultātu stabilitāte laikā. The main attention in this work was paid to analytical investigation of photometer Multi Den-2 and its advanced version. Acquired results were compared with the analysis results of other photometer such as KFK-2 and spectrophotometers KFK-3, Jenway 6300 and Perkin Elmer lambda 25. The light absorption of sulphate, phosphate and iron (III) ions were determined with photometers Multi Den-2 and its advanced version, KFK-2 and spectrophotometers of KFK-3, Jenway 6300 and Perkin Elmer Lambda 25. The obtained results were mutually compared. Advanced version of photometer Multi Den-2 stability of results was settled in the current investigations.