12 Aug 2009 This vacuum compatible spectral reflectometer measures total hemispherical spectral reflectance in the IR range, 2.5-25um. Integration of reflectance is used to calculate emittance. The LPIR FT V user interface provides a one button operation for an automatic measurement scan. For additional flexibility, selectable options for specific measurments are provided, including multiple scan averaging. The menu-driven display leads the user through the setup and operation of the LPIR FT V, including the display of the measurement data. Automatic integration of the spectral reflectance data is performed to calculate and display total normal emittance. An internal hard disk allows storage of thousands of measurements. | 
