可燃气体检测报警器示值误差检测标准的讨论  

Discussion on Indication Error Detection Standard of Combustible Gas Detection Alarm

作　　者：史苏娟 王瑞 徐春 SHI Sujuan;WANG Rui;XU Chun

机构地区：[1]苏州市计量测试院

出　　处：《计量与测试技术》2022年第5期55-57,共3页Metrology & Measurement Technique

摘　　要：可燃气体检测报警器主要性能指标示值误差的准确性尤其重要,而国家检定规程和国家强制性标准对可燃气体检测报警器的示值误差的检测,从检测装置到方法都存在较大差异。本文针对国家检定规程和国家强制性标准中,关于可燃气体检测报警器主要计量性能指标、示值误差检测结果的差异性进行了讨论研究。Combustible gas detection alarm is an important safety protection monitoring instrument, and the accuracy of its indication error is particularly important, which is its main performance index.There are great differences in the indication error detection of combustible gas detection alarm between national verification regulations and national mandatory standards, from detection devices to methods.In this paper, the differences of main measurement performance indexes, indication error and detection results of combustible gas detection alarm in national verification regulations and national mandatory standards are discussed and studied.

关 键 词：示值误差 差异性 标定罩 试验箱 不确定度 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]