Reflectometers and Emissometers

 

LPSR 300 The LPSR 300 is a portable large integrating sphere instrument for easily and quickly measuring and plotting total hemispherical spectral reflectance, absorptance  and tranbsmittance from 250 to 2800 nm for almost any surface, as per ASTM E903.

Also available in a vacuum chamber compatible version, LPSR 300V.

 
SRI 1000 The SRI 1000 is a fully portable device that measures thermal emittance as per ASTM E408 and solar reflectance for terrestrial applications in conformance with ASTM E903.These two measurements allow the calculation of the Solar Reflectance Index (SRI) as defined for environmental certifications such as Cool Roofs and LEED.

 

TEMP 2000A The TEMP 2000A is a fully portable device that measures total hemispherical reflectance; 3 to 35 micrometers wavelength. It provides both normal and hemispherical 300k (ambient) emittance measurements. The recognized replacement for the no longer produced Gier Dunkle DB 100 IR Reflectometer, with improved performance and maintainability and in accordance with the ASTM E408 standard.
TESA 2000 The TESA is a fully portable device that measures thermal emittance as per ASTM E408 and solar reflectance for space applications in conformance with ASTM E903.
SpectraFIRE Far Infrared Reflectometer Attachment designed for theThermo-Nicolet line of FTIR spectometers. Measures total hemispherical spectral reflectance from 1.67 to 40 micrometers using a patented collector design. Room temperature reflectance data can be used to predict elevated temperatures.