Measuring data extracting from PbS detector signal in the NIR moisture meter (CROSBI ID 525517)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Filić, Mirko ; Ćorluka, Venco
engleski
Measuring data extracting from PbS detector signal in the NIR moisture meter
The reflectance at two, absorbing and not absorbing wavelengths in the near infrared (NIR) region from several wheat grain samples with different moisture content detected by the precise gravimetric instrument, has been measured. The periodical measuring signal given by the photoconductive PbS detector and amplified with a band pass analogue preamplifier cosists of both, beneficial and unfit information. The input radiation was assigned by the mechanical chopper with adequate optical filters and directed to the sample by the input and amplified output has been conducted by using the Fast Fourier transformation (FFT). The applied approach with all calculation and measurement results are presented in this paper.
photoconductive detector; moisture; NIR; FFT
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Podaci o prilogu
123-124-x.
2006.
objavljeno
Podaci o matičnoj publikaciji
ANNALS OF DAAAM FOR 2006 & PROCEEDINGS OF THE 17TH INTERNATIONAL DAAAM SYMPOSIUM ''INTELLIGENT MANUFACTURING & AUTOMATION: FOCUS ON MECHATRONICS AND ROBOTICS''
B.KATALINIC
Beč: DAAAM International Vienna
Podaci o skupu
17th International DAAAM Symposium Intelligent Manufacturing & Automation: Focus on Mechatronics and Robotics
predavanje
08.11.2006-11.11.2006
Beč, Austrija