Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces
€58.00
Optics and photonics. Reference wavelengths
€172.00
Optical radiation physics and illuminating engineering - Part 100: Melanopic effects of ocular light on human beings - Quantities, symbols and action spectra
€134.02
IEEE Draft Standard for Characterization and Calibration of Ultraviolet through Shortwave Infrared (250 nm to 2500 nm) Hyperspectral Imaging Devices
€120.00
Coil coated metals - Test methods - Part 23: Resistance to humid atmospheres containing sulfur dioxide
Solar protection devices combined with glazing - Calculation of solar and light transmittance - Part 1: Simplified method
€50.00
Colorimetry - Part 5: CIE 1976 L*u*v* Colour space and u', v' uniform chromaticity scale diagram (ISO 11664-5:2009)
Colorimetry - Part 5: CIE 1976 L*u*v* colour space and u', v' uniform chromaticity scale diagram (ISO/CIE 11664-5:2024)
Raman instruments calibration and verification protocols
€163.00
Raman instruments twinning protocol
€121.00
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 2: Presentation of data for indoor and outdoor work places
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 1: Measurement and file format
Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2: Spectrophotometric method (ISO 6271-2:2004)
Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1: Visual method (ISO 6271-1:2004)
Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method (ISO 4630-2:2004)
