Volatile organic compound online monitoring system

Volatile organic compound online monitoring system

The invention provides a volatile organic compound online monitoring system. The system comprises a sampling pipe, a sampling pump, a concentrator, a concentrator pump, a gas chromatograph-mass spectrometer, a hydrogen-air integrated machine, an industrial personal computer and a nitrogen cylinder....

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Hauptverfasser: LYU SHUNZHEN, LYU YUNLEI
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator LYU SHUNZHEN
LYU YUNLEI
description The invention provides a volatile organic compound online monitoring system. The system comprises a sampling pipe, a sampling pump, a concentrator, a concentrator pump, a gas chromatograph-mass spectrometer, a hydrogen-air integrated machine, an industrial personal computer and a nitrogen cylinder. An inlet of the concentrator is connected with an outlet of the sampling pipe. The outlet of the concentrator is connected with an air inlet of the gas chromatograph-mass spectrometer. The hydrogen-air integrated machine is connected with the gas chromatograph-mass spectrometer. An inert gas inlet of the gas chromatograph-mass spectrometer is connected with the outlet of the nitrogen cylinder. Data output ends of the concentrator and the gas chromatograph-mass spectrometer are connected with a data input end of the industrial personal computer. The output end of the industrial personal computer is connected with a remote data processing terminal. The system has the following beneficial effects that real-time monito
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Volatile organic compound online monitoring system
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