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Kupa kulanga-langa kuzumanana kwa acetonitrile (ACN): zibeela zyamaanzi zyeenda zibelesyegwa mukubambulula kwaandaanya misamu iibeleka kubelesya ClearView db fiber optic filter photometer.
Belesya spectrophotometer kupima NIR spectrum ya ACN:meenda, kosala wavelength ya Process Insights process photometer. Zitondezyo zyakapimwa mu 10 mm quartz cuvettes a 40 a 50°C kubelesya 2 m low OH fiber optic cable.
Aa fig. 1 itondezya zibeela zya 10, 20, 30, 40 antoomwe a 50. % maanzi mu acetonitrile. Nkomwe mpati yamaanzi iili afwaafwi a 1420 nm ili kunze lyabulamfu bwanzila ya 10 mm. Imwi nzila njakubelesya nzila ya 1 naa 2 mm ya optical kuchitila kuti nsumbu eeyi izumanane kuba abulemu. Ma curve aliindene mbichani kuli umwi awumwi muya, kutondezya mbokugwasya kupya kwachitondezyo aameenda.
Sala ma wavelength obile aakubelesya mukupima. Inzila yakupima alimwi ilabikkilizya a coefficient yakupya kwa musamu. Aa fig. 2 itondezya graph yazintu zyakayeeyelwa azintu zini zini, mpawo itondezya kubamba kabotu a R2 ya 0.9997 akulubizya kwa 0.3% yamaanzi. Ikupya kwakutontola nkululamikwa kwa 0.15% maanzi/°C. Aboobo, ClearView db ilapa kululama kubotu loko akutanta kwachiindi chilamfu kutasiki ku 500 μA.
Process Insights' 'low-cost ClearView db photometer ilaubya-ubya kweela ooku kwiinda mukubelesya selo lyamaanzi lijatana a fiber optic probe naakuti liinda aawo. I ClearView db photometer kuzwa ku Process Insights ilakonzya kupima zibelesyo zyobile zitabelesyegwi a fiber optic achiindi chomwe, ikucheesya muulo woonse wabusena bwakutola zitondezyo.
Aaya makani akajanwa, akasinizyigwa mpawo akacincwa kuzwa kuzintu zyakapegwa a Process Insights – Optical Absorbment Spectroscopy.
Kuti ujane makani manji aatala aawa, langa awebbusayiti ya Process Insights – Optical Absorbment Spectroscopy.
Nzila zyakuchita zintu – optical absorption spectroscopy. (Mukubwe Kaangala 19, 2023). Kuzumanana kulanga-langa acetonitrile kuti ibelesyegwe mumisamu. AZ. Zyakajanwa mu June 20, 2023 kuzwa https://www.azom.com/article.aspx?ArticleID=16661.
Nzila zyakuchita zintu – optical absorption spectroscopy. "Kuzumanana Kulanga-langa kwa Pharmaceutic Acetonitrile". AZ. Mukubwekaangala 20, 2023 .
Nzila zyakuchita zintu – optical absorption spectroscopy. "Kuzumanana Kulanga-langa kwa Pharmaceutic Acetonitrile". AZ. https://www.azom.com/article.aspx?ArticleID=16661. (Kuzwa mu June 20, 2023).
Nzila zyakuchita zintu – optical absorption spectroscopy. 2023. Kuzumanana kulanga-langa acetonitrile kuti ibelesyegwe mumisamu. AZoM, yakajanwa mu 20 June 2023, https://www.azom.com/article.aspx?ArticleID=16661.
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