Standard Test Method for Luminous Reflectance Factor of Acoustical Materials by Use of Integrating-Sphere Reflectometers (Includes all amendments And changes 5/15/2013).
NORM herausgegeben am 1.6.2008
Bezeichnung normen: ASTM E1477-98a(2008)
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.6.2008
Zahl der Seiten: 2
Gewicht ca.: 6 g (0.01 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
acoustical materials, integrating sphere, luminous reflectance factor, reflectometer, Acoustical materials/applications, CIE color-scale system, Integrating sphere reflectometer, Luminous reflectance factor, Optical materials/properties/tests, Reflectometer/reflectrometry, Spectrophotometry, Transmittance and reflectance, Reflectance and reflectivity--paints/related coatings/materials, ICS Number Code 17.180.20 (Colours and measurement of light)