IS 1060 : Part 4 : Sec 13 : 2020/ISO 2470-1 : 2016 Methods of Sampling and Test for Paper and Allied Products - Part 4 Methods of Test for Paper, Board and Pulps - Section 13 Measurement of diffuse blue reflectance factor-Indoor daylight conditions ( ISO brightness )

New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 4/Sec 13) (First revision) which is identical with ISO 2470-1 : 2016 —Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 1: Indoor daylight conditions (ISO brightness)’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Paper and its Products Sectional Committee and approval of the Chemical Division Council.