ODOR EVALUATION DEVICE

ODOR EVALUATION DEVICE

An odor evaluation device according to the present invention includes a gas recovery unit, and a cleaning gas supply unit. The gas recovery unit includes an inlet port configured to introduce a sample gas containing odor components, an outlet port configured to detachably mount a sample bag for reco...

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Hauptverfasser: KAWAMURA, Kazuhiro, KINOSHITA, Motoo, KITA, Junichi
Format: Patent
Sprache:eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator KAWAMURA, Kazuhiro
KINOSHITA, Motoo
KITA, Junichi
description An odor evaluation device according to the present invention includes a gas recovery unit, and a cleaning gas supply unit. The gas recovery unit includes an inlet port configured to introduce a sample gas containing odor components, an outlet port configured to detachably mount a sample bag for recovering the sample gas, a flow path connecting the inlet port and the outlet port, and a switching valve arranged in the flow path to open and close the outlet port. The cleaning gas supply unit is configured to supply a cleaning gas from an upstream side of the switching valve toward the outlet port in a state in which the sample bag is not mounted on the outlet port and the switching valve is opened.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title ODOR EVALUATION DEVICE
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