Anodizing of aluminium and its alloys. Measurement of reflectance characteristics of aluminium surfaces using integrating-sphere instruments Ingestion-build-207047 BS EN 1998 provides additional

BS EN 1998 provides additional rules for geotechnical seismic design

BS EN 82045-1 deals with fixed sets of information with associated metadata and with multiple presentations of these sets of information

but other tests can be needed to ensure satisfactory performance

Specific hydraulic energy efficiency

17 - Testing refractory materials for

Anodizing of aluminium and its alloys. Measurement of reflectance characteristics of aluminium surfaces using integrating-sphere instruments Ingestion-build-207047 BS EN 1998 provides additional1 Scope This International Standard specifies a method of measuring the total and diffuse luminous reflectance characteristics of aluminium surfaces, using integrating sphere instruments. The method described is also applicable to the measurement of specular reflectance (principal gloss value), specularity and diffuseness. The method is unsuitable for use with lighting reflectors.