- Author
-
Fujisawa, T.
|
Suzuki, T.
|
Yoshikawa, Y.
|
Ohkuma, S.
- Title
- Optical Smoke Detector Using Dual Light Spectrum.
- Coporate
- Nittan Company Limited, Tokyo, Japan
- Book or Conf
- International Conference on Automatic Fire Detection "AUBE '04", 13th Proceedings. University of Duisburg. [Internationale Konferenz uber Automatischen Brandentdeckung.] September 14-16, 2004,
Duisburg, Germany,
Luck, H.; Laws, P.; Willms, I., Editors,
527-536 p.,
2004
- Keywords
-
fire detection
|
fire detection systems
|
smoke detectors
|
optical detectors
|
light spectrum
|
scattering light
|
algorithms
|
test fires
- Identifiers
- matchinf of spectrum for LED and photo diode; measurement of the ratio of scattering light by dual spectrum; measurement of the ratio by test fires; measurement of the ratio by particles other than combustion materials; algorithm for ideal smoke detectors using dual light spectrum