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GA/T 1669-2019: Forensic sciences - Technical specifications for ultraviolet and infrared digital cameras
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| GA/T 1669-2019 | English | 229 |
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Forensic sciences - Technical specifications for ultraviolet and infrared digital cameras
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GA/T 1669-2019
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Basic data | Standard ID | GA/T 1669-2019 (GA/T1669-2019) | | Description (Translated English) | Forensic sciences - Technical specifications for ultraviolet and infrared digital cameras | | Sector / Industry | Public Security (Police) Industry Standard (Recommended) | | Classification of Chinese Standard | A92 | | Classification of International Standard | 13.310 | | Word Count Estimation | 10,125 | | Date of Issue | 2019 | | Date of Implementation | 2019-12-01 | | Issuing agency(ies) | Ministry of Public Security | GA/T 1669-2019: Forensic sciences - Technical specifications for ultraviolet and infrared digital cameras
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Forensic sciences - Technical specifications for ultraviolet and infrared digital cameras
ICS 13.310
A92
Public Safety Industry Standard of the People's Republic of China
Forensic science ultraviolet and infrared digital cameras
skills requirement
digitalcameras
Published on October 14,.2019
2019-12-01 Implementation
Issued by the Ministry of Public Security of the People's Republic of China
Foreword
Warning. This equipment may generate ultraviolet light, which has a certain radiation risk.
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some content of this document may involve patents. The issuer of this document does not assume responsibility for identifying these patents.
This standard was proposed by the National Criminal Technology Standardization Technical Committee Criminal Technology Products Sub-Technical Committee (SAC/TC179/SC8)
And put it together.
This standard was drafted by. Shanghai Municipal Public Security Bureau Physical Evidence Appraisal Center, Ministry of Public Security Appraisal Center, Chinese People's Public Security University, Chinese Criminal
Police College, Anhui Provincial Public Security Department Physical Evidence Appraisal Management Office, Guangdong Police Officer Academy, Guizhou Province Qiannan Public Security Bureau, Guangzhou Public Security Bureau, Shanghai Heng
Light Police Equipment Co., Ltd., Rainbow Color Mould (Beijing) Technology Co., Ltd., Beijing Jimingyuan Technology Co., Ltd., Shenzhen Fulaisike Technology
Development Co., Ltd., Beijing Chuangqi Excalibur Science and Trade Co., Ltd., Yunnan Zhihai Optoelectronics Technology Co., Ltd.
The main drafters of this standard. Cai Nengbin, Jiang Xuemei, Li Zhigang, Yu Tao, Yang Yuzhu, Yang Hongchen, Zheng Genxian, Luo Dun, Lu Xin, Zhong Ning, Xu Baozhen,
Hou Yushi, Zhang Wenqiao, Liu Lanping, Shang Chuangda, Zhu Jun.
Forensic science ultraviolet and infrared digital cameras
skills requirement
1 Scope
This standard specifies the terms and definitions, technical requirements, test methods, inspection rules and packages of forensic scientific ultraviolet and infrared digital cameras
Installation, marking, transportation, storage, etc.
This standard applies to the technical requirements of ultraviolet and infrared digital cameras applied in the field of forensic science, and other industries can also refer to the implementation.
2 Normative references
The following documents are essential for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 2423.1-2008 Environmental testing for electrical and electronic products Part 2.Test methods Test A. Low temperature
GB/T 2423.2-2008 Environmental testing for electrical and electronic products Part 2.Test methods Test B. High temperature
GB/T 2423.3-2016 Environmental Test Part 2.Test Method Test Cab. Constant Damp Heat Test
GB/T 9086-2007 Standard whiteboard for colorimetric and photometric measurement
GB/T 29298-2012 General specification for digital (code) cameras
JJF (textile) 055-2012 standard light source box calibration specification
JB/T 8250.7 Photographic machinery packaging, transportation, storage conditions and test methods
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Ultraviolet and infrared camera
Digital camera capable of imaging in the ultraviolet and infrared bands.
3.2
Badpixelpoint
Pixels that cannot change with changes in ultraviolet and infrared light.
3.3
Defect
The imaging device outputs the bright spots in the image under no light conditions, or the imaging device outputs the bright spots in the image under uniform lighting conditions
Black dots.
4 Technical requirements
4.1 Appearance and structural requirements
4.1.1 Optical components
The lens components of the ultraviolet and infrared digital cameras (hereinafter referred to as "cameras") should be clean and free of cracks, darkening, mildew, degumming, and peeling.
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