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GB/T 33887-2017 English PDF

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GB/T 33887-2017: Non-destructive testing instruments -- Industrial optical fiber endoscope detector
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PDF similar to GB/T 33887-2017


Standard similar to GB/T 33887-2017

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Basic data

Standard ID GB/T 33887-2017 (GB/T33887-2017)
Description (Translated English) Non-destructive testing instruments -- Industrial optical fiber endoscope detector
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard N78
Classification of International Standard 19.100
Word Count Estimation 14,119
Date of Issue 2017-07-12
Date of Implementation 2018-02-01
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 33887-2017: Non-destructive testing instruments -- Industrial optical fiber endoscope detector


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Non-destructive testing instruments - Industrial optical fiber endoscope detector ICS 19.100 N78 National Standards of People's Republic of China Non - destructive testing equipment industrial fiber optic endoscopy detector 2017-07-12 released 2018-02-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 type and mark 2 5 request 2 6 test tool 4 7 Test method 4 8 Inspection rules 7 9 logo, instruction manual 7 10 Packaging, transportation, storage 8

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Testing Machine Standardization Technical Committee (SAC/TC122) centralized. This standard is responsible for drafting units. Xuzhou Hao Mei Optical Instrument Co., Ltd., Xuzhou Weier Te Optoelectronics Technology Co., Ltd., Nanjing Chunhui Technology Industrial Co., Ltd., Shanghai Yan Shun Endoscope Co., Ltd., Xuzhou Maike Te Optoelectronic Instrument Co., Ltd., Beijing Guodian Electric Academy of Science and Technology Limited company. The main drafters of this standard. Zhang Xiaoli, Yu Chunsheng, Lu Xiaojian, Shen Zhaohong, Xie Mingzheng, Sun Jingwei, Liu Bin. Non - destructive testing equipment industrial fiber optic endoscopy detector

1 Scope

This standard specifies the naming, technical requirements, test methods, inspection rules for industrial optical fiber endoscope (hereinafter referred to as optical fiber endoscope) Then, logo, instruction manual, packaging, shipping and storage. This standard applies to industrial fiber optic endoscopy.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 191 packaging and storage icon General rules for the use of industrial products GB/T 9969 GB/T 12085.1 Environmental and optical instruments - Environmental test methods - Part 1. Terminology, test range General specification for packaging of electromechanical products GB/T 13384

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Fiber optic transmission beam In accordance with the one-to-one relationship, a number of fine fibers arranged in an orderly array of fiber bundles. 3.2 Industrial optical fiber endoscope detector industrialopticalfiberendoscopedetector Using optical fiber image beam image, through the objective lens observation, with other mechanical and light guide system made for the industrial field is not disintegrated , The apparatus for observing the inner surface of the object to be detected. 3.3 Resolution The system terminal image has the ability to analyze the details of the target. The unit is. LP/mm. 3.4 Depth of field Able to obtain a clear image of the imaging range. Note. the recent objective lens and can obtain a clear image of the point called near sharp point; the most distant from the objective lens and can obtain a clear image point called far point. Close to the point of view And the distance between the depth of the range, called the depth of field. 3.5 Lighting uniformity Within the effective depth of field of the fiber optic endoscope, the ability to provide consistent illumination to the target object. 3.6 Mirror body Can effectively insert the inside of the object to be detected within the end of the working part. Its main description of the standard length, diameter and other parameters. Its built-in

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