Thermometry and Displaying Instrument Laboratory

Thermometry and Displaying Instrument Laboratory is a major performance test base for temperature measuring instruments in China. It is provided with most comprehensive testing capabilities. The testing temperature ranges from - 50¡æ to + 3200¡æ.

¡ï  Main testing facilities:

    1)  Standard transfer for precision photoelectric pyrometer;

    2)  Standard transfer for standard platinum ¨C 10% rhodium / platinum thermocouple;

    3)  Standard transfer for standard platinum resistance thermometer sensor;

    4)  Calibration equipment for precision thermometer;

    5)  Performance testing equipment for platinum resistance thermometer sensor;

    6)  -50¡æ to + 150¡æ low-temperature radiation source;

    7)  + 3200¡æ high-temperature blackbody furnace.

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¡ï  With which calibrations can be made on following elements:

    1)  Radiation thermometer;

    2)  Grade ¢ò standard platinum resistance thermometer sensor;

    3)  Grade ¢ò standard type S thermocouple;

    4)  Standard radiation pyrometer

    5)  Working temperature lamp.

 

¡ï  Testing can be made on following elements:     1)  Industrial resistance thermometer sensor;     2)  Industrial thermocouple;     3)  Bimetallic thermometer;     4)  Filled system thermometer;     5)  Liquid-in-glass thermometer;     6)  Surface thermometer;     7)  Total radiation pyrometer     8)  Ratio thermometer;     9)  Radiation thermometer;    10) Constant temperature oven;    11) Self-balanced displaying instrument    12) Moving coil indicating and displaying instrument;    13) Digital displaying instrument;    14) Electric controlling instrument.

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Four R & D projects of low-temperature radiation source and etc. were awarded Grade ¢ñand Grade ¢òScientific and Technological Progress Prize of the Ministry of Machinery Industry.