GB/T 38238-2019
无损检测仪器红外线热成像系统与设备性能描述
Non-destructive testing instruments—Infrared thermography— System and equipment—Description of characteristics
2019-10-18 发布
2020-05-01 实施
GB/T 38238—2019
目 次
前言.......................................m......................................
1范關.....................................1
2规范性引用文件................................1
3术语和定义..................................1
4系统概述....................................1...................................
5物镜..............................................1
5.1概述............................................1
5.2光谱范围.........................................2
5.3焦距............................................2
5.4光圈（f数）.........................................2.........................................
6探测器.............................................2
6.1 概述............................................2
6.2探测器类型...................................... 2
6.3探测器阵列_________.......................................2
6.4扫描系统.........................................2
6.5工作波段.........................................2
6.6探测器像元数.......................................3
6.7 盲元............................................3
6.8探测器像元完好率.....................................3
6.9热时间常数........................................3
6.10信号响应.........................................3
6.11 动态范围.........................................3
6.12启动时间.........................................3
7图像处理器..........................................3
7.1概述.................................................3
7.2图像采集.......................................3
7.3图像显示.......................................4
7.4图像分析.......................................4
7.5图像处理.......................................4
7.6图像记录.......................................5
7.7图像读取.......................................5
8激励源..........................................5
8-1概述.....................................................5
8-2光加热源....................................................5
8-3高温气体发生器.............................................5
8.4电磴感应加热器...................................5
8-5振动加热器....................................6
8.6制冷装置.....................................6
9红外系统和设备的综合性能参数及功能......................6
9.1综合性能参数...................................
9.2综合功能........................................7
10辅助设备.......................................7
10.1概述..............................................7
10.2红外反射镜..........................................7
10.3衰祓片.............................................7
10.4滤波片.............................................8
10.5三角架.............................................8