AEROSOL DETECTOR AND AEROSOL DETECTION SYSTEM

AEROSOL DETECTOR AND AEROSOL DETECTION SYSTEM

PROBLEM TO BE SOLVED: To detect aerosol with sufficient accuracy by exactly correcting background fluctuation due to temperature fluctuation.SOLUTION: In this aerosol detector which has: an aerosol sensor part 1 which detects change of ion current by inflow of the aerosol; an ambient temperature sen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAMAOKI TETSUO, SHIGEYAMA MUSASHI
Format: Patent
Sprache:eng
Schlagworte:
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To detect aerosol with sufficient accuracy by exactly correcting background fluctuation due to temperature fluctuation.SOLUTION: In this aerosol detector which has: an aerosol sensor part 1 which detects change of ion current by inflow of the aerosol; an ambient temperature sensor 2 which is installed near the aerosol sensor part 1; and a signal processing part 3 to which outputs of the aerosol sensor part 1 and the ambient temperature sensor 2 are input, the signal processing part 3 corrects an output value which is output from the aerosol sensor part 1 using a function 4 calculated from the output value of the aerosol sensor part 1 when there is no inflow of the aerosol and data on ambient temperature.