Title :
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
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;
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
DOI :
10.1109/ICCSIT.2009.5234628
