Black plate temperature: choose the following two black plate temperature used as a reference for exposure testing: 63 degrees Shi 2 degrees or 100 degrees soil 2 degrees.
The essential difference between the black plate thermometer and the black standard thermometer is the adiabatic base of the black plate. The surface temperature of light-colored or thermally conductive specimens is generally lower than the temperature displayed by the black standard thermometer, so the black standard thermometer displays the temperature of the exposed surface of dark-colored specimens with poor thermal conductivity. Different models of black plate thermometer and black standard thermometer for different models of xenon lamp aging tester.
Note: The higher temperature is for special tests, which may make the specimen more susceptible to pyrolysis and affect the test results.
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