Paper and board. Accelerated ageing - Exposure to light Ingestion-build-221493 mechanical and environmental requirements

mechanical and environmental requirements

PD CLC/TS 50131-9 is the ninth part of the PD CLC/TS 50131 series of standards available for use where alarm verification methods are considered necessary

BS EN 15099-1 is a standard that covers remote monitoring and control for irrigation systems that enables accurate monitoring and control to effectively implement irrigation systems in agricultural applications

Design fires are specified in terms of important characteristics that form the input data into the quantitative analysis of various subsystems of the fire safety system as described in part 1

in terms of turns per unit length

Paper and board. Accelerated ageing - Exposure to light Ingestion-build-221493 mechanical and environmental requirements1 Scope This part of ISO 5630 specifies a method for accelerating the ageing of paper and board through exposure to an elevated light irradiance and for assessing the effect of ageing on optical properties for the purpose of predicting stability to long term natural ageing that occurs due to exposure to light. It is applicable to all types of paper and board whose surface is white or near white.