防爆检测的故障分析处理  

Failure Analysis and Treatment of Explosion-proof Detection

作　　者：汝长青 Ru Changqing(National Lighting Quality Supervision and Inspection Center,Shanghai 201114)

机构地区：[1]国家灯具质量监督检验中心,上海201114

出　　处：《电气防爆》2021年第1期26-30,共5页Electric Explosion Protection

摘　　要：针对本质安全型、浇封型、充砂型、本质安全型不同的防爆型式做光辐射检测时出现的问题,进行故障分析。Aiming at the problems of light radiation detection of different protection types,such as intrinsic safety,encapsulation,powder filling,the fault analysis is carried out.

关 键 词：本质安全型 浇封型 充砂型 本质安全型光辐射 

分 类 号：TH7[机械工程—仪器科学与技术]