Korrekturverfahren für Teilchengrössenverteilungsmessvorrichtung, Kalibrierverfahren einer Teilchengrössenverteilungsmessvorrichtung, Teilchengrössenverteilungsmessvorrichtung und Gasanalysesystem

Details

Veröffentlichungs-Nr.

EP3654013

Aktenzeichen

EP19194194

Anmeldetag

28. August 2019

Veröffentlichung

3. August 2022

Erteilung

3. August 2022

Rechtsraum

EP

IPC

G01N15/02G01N15/06// G01N15/00

Abstract

The present invention is intended to improve reliability of measurement accuracy of a particle size distribution measuring apparatus and directed to a method of correcting a particle size distribution measurement result of the particle size distribution measuring apparatus 4 that is adapted to measure a particle size distribution of particles contained in target gas to be measured, the method includes: correcting the particle size distribution measurement result, using a correction coefficient A that is calculated based on the particle number measurement result obtained by measuring the number of particles contained in the target gas to be measured using a condensation particle counter 3 and a value indicating a counting efficiency of the condensation particle counter 3, as parameters, or calibrating the particle size distribution measuring apparatus 4.

Anmelder

Firma

HORIBA, Ltd.

Land

🇯🇵 Japan

Fachgebiete