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Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 2: Outdoor daylight conditions…

Overview ISO 2470-2:2008 defines a laboratory method for measuring the D65 brightness (diffuse blue reflectance factor) of white and near-white pulps, papers and boards under outdoor daylight conditi…

Paper, board and pulps. Measurement of diffuse blue reflectance factor. Outdoor daylight conditions (D65 brig…

Paper, board and pulps. Measurement of diffuse blue reflectance factor. Indoor daylight conditions (ISO brigh…

Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 1: Indoor daylight conditions…

Overview ISO 2470-1:2016 specifies a standardized method to measure the diffuse blue reflectance factor (commonly called ISO brightness) of white and near‑white pulps, papers and boards under indoor…