Title: Prototype of a luxmeter with high sensitivity suitable for long-term data recording
Authors: Hrbáč, Roman
Kolář, Václav
Novák, Tomáš
Citation: 2015 International Conference on Applied Electronics: Pilsen, 8th – 9th September 2015, Czech Republic, p.71-74.
Issue Date: 2015
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/35096
ISBN: 978-80-261-0385-1 (Print)
978-80-261-0386-8 (Online)
ISSN: 1805-9597 (Online)
978-80-261-0385-1 (Print)
Keywords: zdroje světla;spínače;operační zesilovače;mikrokontroléry;měření nabití baterie;testování;citlivost
Keywords in different language: light sources;switches;operational amplifiers;Sensitivity;Microcontrollers;battery charge measurement;testing
Abstract in different language: This paper describes the development and testing of HK-01 Data Logger luxmeter. This luxmeter is able to operate automatically and record obtained data. This device is used to measure illuminance and it is characterized by a wide range, from 10mlx to 100klx. Its resolution is 1mlx. This device makes possible both manual and automatic range setting, as well as recording obtained values into the luxmeter's internal memory, either automatically in set time intervals, or manually. Recorded data can be viewed on the display, or exported into a computer. Furthermore, this paper describes the testing of this luxmeter in a photometric laboratory, looking especially at its directional pattern and spectral qualities. The testing was carried out with the use of JETI specbox 1211 professional spectroradiometer.
Rights: © University of West Bohemia
Appears in Collections:Applied Electronics 2015
Applied Electronics 2015

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