A system for the control and recording of physical parameters inside a chamber for UV-C irradiating of biological material

Tomasz Jakubowski

Abstract

This paper presents a system for the control and recording of physical parameters inside a chamber for UV-C irradiating of biological material. The system was based on the HOBO U23-002 temperature and humidity recorder equipped with an integrated external probe, BASE-U-4 optical reader for programming and reading data from HOBO U series recorders, LIGHT METER radiation meter UVC-254 model equipped with a photodiode probe (LP UV-C 01) with a sensitivity of 0.19 μW.cm-2 and sampling time 0.4 s, HOBOware Lite software (for archiving temperature and relative humidity measurement results) with a PC, RS-232 serial interface and dedicated software (SWU-801 LUTRON and SW-U101-WIN) enabling interaction with the meter (for archiving UV-C radiation measurements) and a PC. The operation of the system was tested in real operating conditions of the chamber, by irradiating potato tubers of Innovator variety at different settings of the UV-C radiator. The data obtained was analysed against the significance level assumed of α = 0.05. Significant influence of the qualitative predictors on the dependent variables examined was shown.
Author Tomasz Jakubowski (FoPaPE / IoMEEaPP)
Tomasz Jakubowski,,
- Institute of Machinery Exploitation, Ergonomics and Production Processes
Journal seriesE3S Web of Conferences, [Environment, energy and earth sciences web of conferences], ISSN 2267-1242, (0 pkt)
Issue year2019
Vol132
Pages1-7
Publication size in sheets0.5
Article number01006
ConferenceXXII International Scientific Conference POLSITA 2019 “Progress of mechanical engineering supported by information technology” , 19-11-2019 - 20-11-2019, Czajowice, Polska
DOIDOI:10.1051/e3sconf/201913201006
URL https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/58/e3sconf_polsita2019_01006.pdf
Languageen angielski
LicenseJournal (articles only); author's original; Uznanie Autorstwa (CC-BY); after publication
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A system for the control and recording of physical parameters inside a chamber for UV-C irradiating of biological material of 13-01-2020
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Score (nominal)5
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