Document Type and Number:
Japanese Patent JPS5334949
Kind Code:
Y2
Abstract:
A measuring apparatus having a self-contained reference atmosphere and utilizing thick film thermocouples to measure the operating temperature of the detector cell. An embodiment of the detector is provided with heating means and enclosed so as to be capable of operation in a high velocity varying temperature atmosphere. In another embodiment, the operating temperature of the detector cell is measured by one thick-film thermocouple inside and another outside the closed end of the electrolyte tube of the detector. The outputs of the two thermocouples are electrically parallel connected to provide an average of the two thermocouple readings.
Application Number:
JP3344177U
Publication Date:
August 26, 1978
Filing Date:
March 22, 1977
Export Citation:
International Classes:
G01N27/409; F23N1/02; G01N27/18; G01N27/30; G01N27/406; G01N27/407; G01N27/413; G01N27/416; (IPC1-7): G01N27/58; G01N27/30