Email this article A Dissolved Oxygen Analyzer with an Optical Sensor
- Authors: Zaitsev N.K.1, Dvorkin V.I.1, Melnikov P.V.1, Kozhukhova A.E.1
-
Affiliations:
- Moscow Technological University (MITHT)
- Issue: Vol 73, No 1 (2018)
- Pages: 102-108
- Section: Analytical Equipment
- URL: https://journals.rcsi.science/1061-9348/article/view/182960
- DOI: https://doi.org/10.1134/S1061934818010136
- ID: 182960
Cite item
Open Access
Access granted
Subscription Access
Abstract
A serial analyzer of dissolved oxygen, Expert-009, based on the optical detection method is created. The sensitive element of the sensor is a polymer film with a dye—a metal complex of fluorine-substituted porphyrin—distributed in it. The method is based on the quenching of the phosphorescence of the dye by molecular oxygen, which the analyzer recounts to the concentration value by the calibration curve method. The metrological characteristics of the analyzer are determined.
About the authors
N. K. Zaitsev
Moscow Technological University (MITHT)
Email: melnikovsoft@mail.ru
Russian Federation, Moscow, 119571
V. I. Dvorkin
Moscow Technological University (MITHT)
Email: melnikovsoft@mail.ru
Russian Federation, Moscow, 119571
P. V. Melnikov
Moscow Technological University (MITHT)
Author for correspondence.
Email: melnikovsoft@mail.ru
Russian Federation, Moscow, 119571
A. E. Kozhukhova
Moscow Technological University (MITHT)
Email: melnikovsoft@mail.ru
Russian Federation, Moscow, 119571
