Optical properties measurement on most coatings, materials and surfaces, from roofing to satellites. Solar reflectance; thermal emittance, SRI,all those needed for LEED certification. Optical ...

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 ...

Metal roof coatings with solar reflectance can help building owners save substantially in annual cooling costs. Research has confirmed that creating an air space under a metal roofing system will ...

A breakthrough in passive cooling technology, a cellulose aerogel film provides a sustainable solution for daytime radiative cooling, promising energy savings and environmental benefits. In a ...