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Patent Searching and Data


Title:
DEVICE FOR MEASURING QUANTITY OF CONSTITUENTS OF GAS MIXTURE
Document Type and Number:
Japanese Patent JPS5635039
Kind Code:
A
Abstract:
An improvement in a measuring apparatus for the quantitative determination of a component of a gas sample. The apparatus takes a charge of a predetermined volume of the gas mixture into a metering pump which then pushes it through the absorption unit which adsorbs or absorbs a component of the gas. A probe is used for the intake of the gas and the probe has in the region of its intake opening a thermocouple. In addition, from the cable leading from the thermocouple a reference sensing device such as a second thermocouple is placed in differential connection. A single converter is used for indication of the temperature value and a microcomputer may be used to substantially automate the process.

Inventors:
RUUDEI SHIYUMITSUTO
Application Number:
JP11409980A
Publication Date:
April 07, 1981
Filing Date:
August 21, 1980
Export Citation:
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Assignee:
SCHMITT RUDI
International Classes:
G01K1/14; G01K13/00; G01N7/04; (IPC1-7): G01N7/04
Domestic Patent References:
JP44008797A
JPS5343193U1978-04-13