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E fana ka tlhokomelo e tsoelang pele ea acetonitrile (ACN): li-gradients tsa mohato o tsamaeang oa metsi tse sebelisoang karohanong ea chromatographic ea ho lokisa mohato o ka morao ea metsoako e sebetsang ea meriana ho sebelisoa photometer ea sefahla sa fiber optic sa ClearView db.
Sebelisa spectrophotometer ho lekanya sephara sa NIR sa motsoako oa metsi oa ACN, khetha bolelele ba leqhubu bakeng sa photometer ea ts'ebetso ea Process Insights. Lisampole li lekantsoe ka li-cuvettes tsa quartz tsa 10 mm ho 40 le 50°C ho sebelisoa thapo ea fiber optic ea 2 m low OH.
Setshwantshong sa 1 se bontsha di-spectra tse fumanweng bakeng sa dikarolo tse boima ba 10, 20, 30, 40 le 50. % ya metsi ka hara acetonitrile. Tlhōrō e kgolo ya metsi e ka bang 1420 nm e ka ntle ho bolelele ba tsela ya optical e kgethilweng ya 10 mm. Kgetho e nngwe ke ho sebedisa tsela ya optical ya 1 kapa 2 mm ho boloka tlhoro ena e le sekala. Di-curve di fapane hanyane bakeng sa mahloriso ka nngwe, di bontsha phello ya mocheso wa sampole hodima spectrum ya metsi.
Khetha maqhubu a mabeli a bolelele ba leqhubu bakeng sa ho lekanya. Mohlala oa ho lekanya o boetse o kenyelletsa coefficient bakeng sa mocheso oa sampole. Setšoantšong sa 2 ho bonts'oa kerafo ea liphetho tse boletsoeng esale pele le tsa 'nete, 'me e bonts'a calibration e ntle ka R2 ea 0.9997 le phoso e tloaelehileng ea metsi a 0.3%. Coefficients ea mocheso ke tokiso ea metsi a 0.15%/°C. Kahoo, ClearView db e fana ka ho nepahala ho hoholo ka ho kheloha ha nako e telele ka tlase ho 500 µA.
Photometer ea ClearView db e theko e tlase ea Process Insights e nolofatsa tekanyo ena ka ho sebelisa sele ea phallo e hokahanang ka kotloloho le probe ea fiber optic kapa e fetang phallo. Photometer ea ClearView db e tsoang ho Process Insights e ka lekanya li-sensor tse peli tse ikemetseng tsa fiber optic ka nako e le 'ngoe, e fokotsa litšenyehelo tsohle tsa ntlha ea ho nka sampole.
Tlhahisoleseding ena e fumanwe, e netefaditswe mme e fetotswe ho tswa ho disebediswa tse fanweng ke Process Insights – Optical Absorbment Spectroscopy.
Bakeng sa tlhahisoleseding e batsi ka mohloli ona, etela websaete ea Process Insights – Optical Absorbment Spectroscopy.
Temoho ea Ts'ebetso - spectroscopy ea ho monya ha optical. (Phuptjane 19, 2023). Tlhokomelo e tsoelang pele ea acetonitrile bakeng sa lits'ebetso tsa meriana. AZ. E fumanoe ka la 20 Phuptjane 2023 ho tsoa ho https://www.azom.com/article.aspx?ArticleID=16661.
Temoho ea Ts'ebetso - spectroscopy ea ho monya ha optical. "Tlhokomelo e Tsoelang Pele ea Acetonitrile ea Meriana". AZ. Phuptjane 20, 2023 .
Temoho ea Ts'ebetso - spectroscopy ea ho monya ha optical. "Tlhokomelo e Tsoelang Pele ea Acetonitrile ea Meriana". AZ. https://www.azom.com/article.aspx?ArticleID=16661. (Ho tloha ka la 20 Phuptjane, 2023).
Temoho ea Ts'ebetso - spectroscopy ea ho monya ha optical. 2023. Tlhokomelo e tsoelang pele ea acetonitrile bakeng sa lits'ebetso tsa meriana. AZoM, e fihlelletsoe ka la 20 Phuptjane 2023, https://www.azom.com/article.aspx?ArticleID=16661.
Puisanong ena, AZoM e buisana le Brandon Van Leer, Motsamaisi e Moholo oa Papatso ea Lihlahisoa, le Eric Görgen, Motsamaisi e Moholo oa Papatso ea Lihlahisoa, Thermo Fisher Scientific, mabapi le sistimi e ncha ea mahlaseli a ion a CleanMill. Ba buisana ka lits'ebetso le pululelo e ka morao ho tlhahiso ea sehlahisoa.
Pele ho kopano ea Phuptjane ea Battery Electric Vehicle Architectures USA, AZoM e ile ea buisana le H. Yigit Cem Altintas oa Ford Otosan ka nalane ea k'hamphani le kamoo e tla fetoha ho tobana le liphephetso tse ncha tsa phetoho ea ho kenya motlakase likoloing.
Puisanong ena, AZoM e buisana le Avantes Product Manager Ger Loop le Production Manager Edwin Sportel mabapi le AvaSpec-Pacto photon spectrometer ea bona e ncha e matla.
MiDas™ ke sesebelisoa sa ho lekanya boima se nkehang habobebe se kopanang hantle le dihlahiswa tse ding letotong la MiD ho eketsa tlhahiso ya laboratori.
AvaSpec-Pacto ke sesebelisoa se secha se matla sa photonic spectrometer se entsoeng ke Avantes hore se lumellane le mefuta e mengata ea lits'ebetso.
X100-FTA e ncha e tsoang ho Testometric bakeng sa indasteri ea liteko tsa lijo le sebopeho e na le sistimi ea liteko ea dijithale ka botlalo e nang le ho nepahala le ho nepahala ho hoholo.