Temperature measuring system

The utility model provides a temperature measuring system, this temperature measuring system of includes: the laser generator for a laser shines the measured body in order producing the optoacoustic signal that two at least different wavelength of is provided, optoacoustic signal probe sets up near...

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Bibliographic Details
Main Authors CAO YANFANG, JIAN XIAOHUA, CUI XIAOYAO
Format Patent
LanguageEnglish
Published 25.11.2015
Subjects
MEASURING
MEASURING QUANTITY OF HEAT
MEASURING TEMPERATURE
PHYSICS
TESTING
THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Summary:The utility model provides a temperature measuring system, this temperature measuring system of includes: the laser generator for a laser shines the measured body in order producing the optoacoustic signal that two at least different wavelength of is provided, optoacoustic signal probe sets up near the measured body for detect the intensity of the produced optoacoustic signal of inflation that heaies up behind the laser energy that the measured body absorbs two at least different wavelength respectively, the treater for the temperature of measured body is acquireed according to the intensity of the optoacoustic signal that detects. The problem of current optoacoustic temperature temperature measurement system because of using single wavelength laser survey to receive system, environment, dbjective state easily and measuring the technique that the angle influences is solved. This temperature measuring system can carry out non -contact to the target and measure, has advantages such as precision height, good reliability.
Bibliography:Application Number: CN20152303493U