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iso 4892-1:2016(e) the measurement of the irradiance and radiant exposure in the plane of the specimen, the temperature of specified white and black sensors, the chamber air temperature and the relative humidity.
International Standard ISO 4892-1 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 6, Ageing, chemical and environmental resistance. This second edition cancels and replaces the first edition (ISO 4892-1:1994), of which it constitutes a technical revision.
1 Scope. This part of ISO 4892 provides information and general guidance relevant to the selection and operation of the methods of exposure described in detail in subsequent parts. It also describes general performance requirements for devices used for exposing plastics to laboratory light sources.
ISO 4892-1:2016 provides information and general guidance relevant to the selection and operation of the methods of exposure described in detail in subsequent parts. It also describes general performance requirements for devices used for exposing plastics to laboratory light sources.
This second edition cancels and replaces the first edition (ISO 4892-3:1994), which has been technically revised. ISO 4892 consists of the following parts, under the general title Plastics Methods of exposure to laboratory light sources : Part 1: General guidance Part 2: Xenon-arc lamps Part 3: Fluorescent UV lamps
This third edition cancels and replaces the second edition (ISO 4892-1:1999), which has been technically revised. ISO 4892 consists of the following parts, under the general title Plastics — Methods of exposure to laboratory light sources: — Part: General guidance 1. — Part: Xenon-arc lamps 2.
