AS/NZS 1301.515:2017 Methods of test for pulp and paper, Method 515: Measurement of diffuse radiance factor (diffuse reflectance factor) — Indoor daylight conditions (ISO brightness)
Adopts ISO 2470-1:2016, which specifies a method for measuring the diffuse blue reflectance factor (ISO brightness) of pulps, paper and boards.
AS/NZS 1301.515:2017 history
2017AS/NZS 1301.515:2017 Methods of test for pulp and paper, Method 515: Measurement of diffuse radiance factor (diffuse reflectance factor) — Indoor daylight conditions (ISO brightness)