Standard No.:	GB/T 15972.54-2021
English Name:	Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—Gamma irradiation
Chinese Name:	光纤试验方法规范 第54部分：环境性能的测量方法和试验程序 伽玛辐照
Chinese Classification:	M33    Optical communication equipment
Professional Classification:	GB    National Standard
ICS Classification:	33.180.10 33.180.10    Fibres and cables 33.180.10
Source Content Issued by:	SAMR; SAC
Issued on:	2021-04-30
Implemented on:	2021-11-1
Status:	valid
Superseding:	GB/T 15972.54-2008 Specifications for optical fibre test methods - Part 54: Measurement methods and test procedures for environmental characteristics - Gamma irradiation
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	165.0
Delivery:	via email in 1~3 business day

本部分规定了评估光纤和光缆在给定的伽玛辐照环境中性能的测量方法和试验程序。
本部分适用于测定成缆或未成缆的A1类、A2类多模光纤和B类单模光纤因暴露在伽玛辐照下产生的辐照感应衰减值。本部分不适用于光缆中非传光构件材料的测量，如果光缆材料暴露在辐照中会发生恶化，则需要进一步研究和寻找其他的测量方法。