FIELD: analytical equipment.
SUBSTANCE: invention relates to analytical equipment and can be used for automatic control of thermal value of gaseous fuels. Automatic analyser of thermal value of gaseous fuels comprises chamber, in bottom of which there is a burner flame forming inside chamber cavity, a buffer column, output of which via T-joint is connected to input of burner and a hydrogen supply pipeline to burner, automatic batcher with two inlet nozzles connected to pipeline of analysed gas and carrier gas pipeline, a thermocouple arranged above burner and connected in series to normalising converter and processing device and display unit. In analyser on path of gas-medium automatic batcher and before buffer column are additionally installed respectively auxiliary column and turbulent throttle.
EFFECT: technical result is improved reliability and accuracy of obtained data.
1 cl, 2 dwg
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