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GB/T 7660.3-2013: Reflecting prisms -- Part 3: Optical parallelism and test method
Status: Valid GB/T 7660.3: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 7660.3-2013 | English | 229 |
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Reflecting prisms -- Part 3: Optical parallelism and test method
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GB/T 7660.3-2013
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| GB/T 7660.3-1987 | English | RFQ |
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Reflecting prisms--Characteristics of image rotation
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GB/T 7660.3-1987
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Basic data | Standard ID | GB/T 7660.3-2013 (GB/T7660.3-2013) | | Description (Translated English) | Reflecting prisms -- Part 3: Optical parallelism and test method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N30 | | Classification of International Standard | 37.020 | | Word Count Estimation | 10,198 | | Older Standard (superseded by this standard) | GB/T 7660.1-1987 | | Quoted Standard | GB/T 7660.1-2013; GB/T 7660.2-2013 | | Regulation (derived from) | National Standards Bulletin No. 25 of 2013 | | 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 | | Summary | This standard specifies the parallelism with reflector optics-related terms and definitions, and testing methods use optical parallelism Autocollimator as a test tool for. This standard applies to the guidance reflector manufacturing and testing. | GB/T 7660.3-2013: Reflecting prisms -- Part 3: Optical parallelism and test method---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.
Reflecting prisms Part 3. Optical parallelism and test method
ICS 37.020
N30
National Standards of People's Republic of China
Replacing GB/T 7660.1-1987
Reflector
Part 3. Optical inspection methods and parallelism
Part 3. Opticalparalelismandtestmethod
Issued on. 2013-12-17
2014-07-15 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 7660 "reflector" is divided into three parts.
--- Part 1. geometrical characteristics;
--- Part 2. Like deflection characteristics;
--- Part 3. Optical inspection methods and parallelism.
This part of GB/T 7660 Part 3.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 7660.1-1987 "reflector Optical axis, length and cross section of the optical axis parallel degree", and
GB/T 7660.1-1987 compared to, in addition to editorial changes, the main technical differences are as follows.
--- Standard number and name were modified, the original standard contents of Chapter 2 and Appendix A combined to GB/T 7660.1-2013
"Reflector Part 1. geometrical characteristics", it and made to redefine the scope of this section;
--- Increasing the normative references;
--- Overview increased parallelism and optical test methods;
--- Add, delete, and modify some of the terms and definitions, and adds the English translation of the term;
--- Updated all illustrations;
--- Modify some of the test methods and calculation methods;
--- Increasing the test sample.
This part is proposed by China Machinery Industry Federation.
This part of the National Standardization Technical Committee on Photonic and Optical Science (SAC/TC103) centralized.
This section is drafted. Guiyang Xintian Optoelectronics Technology Co., Ltd., Shanghai Polytechnic University, Guizhou optical measurement engineering and technology research center,
Suzhou, a light Instrument Co., Ltd., Nanjing East to facilitate photoelectric Industrial Co., Ltd., Wuzhou Oka optical instrument company, Ningbo City, teaching Instrument Co.
Company Ningbo Cham Beijing Optical Instrument Co., Ltd. Ningbo Sunny Instruments Co., Ltd., Ningbo Yongxin Optics Co., Ltd., Nanjing Jiangnan Yong new
Optical Co., Ltd., Mike Audi Industrial Group Co., Ltd., Beijing Bo Fly Instrument Co., Ltd., Ningbo Huaguang Precision Instrument Co.,
Guangzhou, Guangdong significantly Optical Instrument Co., Ltd., Chongqing Optical Instrument Co., Ltd.
The main drafters of this section. Hu Qing, Huang Weijia, Mei Sheng, Feng bible, Yang Guanglie, Zhang Jinghua, Wang Guorui, Xiongshou Yu, Husen tiger, has Franc,
Li Xi, Outlay Que River, Xu Liming, Li Mi high summer Shuo.
This part of the standard replaces the previous editions are.
--- GB/T 7660.1-1987.
Reflector
Part 3. Optical inspection methods and parallelism
1 Scope
GB/T 7660 provisions of this part of the reflective prism optical parallelism-related terms and definitions, as well as use as a specimen Autocollimator
Test methods of optical parallelism test tool.
This section applies to guide the reflector manufacturing and testing.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 7660.1-2013 Reflector Part 1. geometrical properties
GB/T 7660.2-2013 Reflector Part 2. Like deflection characteristics
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Reflector reflectingprism
The reflection of the use of internal reflection plane, turning the light path, image rotation, but rather and scanning, and can be expanded into an equivalent flat prism, hereinafter referred to as
"Prism."
Note. The illustrations in this section, the double dotted line represents the expanded section of the prism, as shown in FIG.
Explanation.
L --- equivalent plate thickness.
figure 1
3.2
Prism axis opticalaxisofprism
Optical system, the optical axis of the prism portion. The broken line in FIG. 2 ABC prism optical axis.
If prism expand into an equivalent flat, the prism axis is a straight line, as shown in Figure 1 ABC'D'E '.
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