Research on multi-channel smoke screen infrared transmittance measurement

Author

Gao, Lixin ; Wang, Qi ; Xiong, Luyuan ; Bao, Jian ; Wang, Jinzu

Author_Institution

Anhui Inst. of Opt. & Fine Mech., Chinese Acad. of Sci., Hefei, China

fYear

2009

fDate

8-11 Aug. 2009

Firstpage

578

Lastpage

581

Abstract

A multi-channel scan measurement instrument designed for characterizing the infrared obscuring performance of smoke screen at the wavelength of 10.6 mum is developed. It offers 1 to 5 sensors for multi points real time measurements of infrared transmissivity in the field. Data transmission is accomplished by wireless communication. The maximum detection range of the instrument is 500 meters with measurement accuracy better than plusmn 5%.

Keywords

data communication; radiocommunication; smoke detectors; infrared obscuring performance; infrared transmissivity; multichannel scan measurement instrument; multichannel smoke screen infrared transmittance measurement; wavelength 10.6 mum; wireless communication; Area measurement; Extinction coefficients; Infrared detectors; Instruments; Laser beams; Laser modes; Optical attenuators; Smoke detectors; Thickness measurement; Wavelength measurement; infrared radiation; smoke screen; transmissivity; wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4519-6

Electronic_ISBN

978-1-4244-4520-2

Type

conf

DOI

10.1109/ICCSIT.2009.5234628

Filename

5234628