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Position: Chinese Standard in English/GB/T 14258-2003
GB/T 14258-2003   Information technology - Automatic identification and data capture techniques - Verification of print quality of bar code symbols (English Version)
Standard No.: GB/T 14258-2003 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 11000 words Price(USD):270.0 remind me the price change

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Implemented on:2004-8-1 Delivery: via email in 1 business day
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Standard No.: GB/T 14258-2003
English Name: Information technology - Automatic identification and data capture techniques - Verification of print quality of bar code symbols
Chinese Name: 信息技术 自动识别与数据采集技术条码符号印制质量的检验
Chinese Classification: A24    Codification
Professional Classification: GB    National Standard
Issued by: AQSIQ
Issued on: 1993-3-2
Implemented on: 2004-8-1
Status: valid
Superseding:GB/T 14258-1993 The verification of printed quality of bar code symbol
Language: English
File Format: PDF
Word Count: 11000 words
Price(USD): 270.0
Delivery: via email in 1 business day
1 Scope This Standard specifies the methodology for the measurement of print quality of bar code symbols. This Standard applies to the measurement of print quality of bar code symbols. For the specific application fields have special national standards on bar code symbol inspection, the bar code symbols shall be inspected in accordance with such inspection standards. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 12905 Bar coding terminology ISO 7724-2:1984 Paints and varnishes — Colorimetry — Part 2: Colour measurement. 3 Terms and Definitions For the purposes of this Standard, the terms and definitions given in GB/T 12905 and the following apply. 3.1 Bar A dark element corresponding to a region of a scan reflectance profile (3.16) below the global threshold. 3.2 Bar reflectance The lowest reflectance value (3.16) of an individual bar element (3.1) in the scan reflectance profile of that element.
Foreword II 1 Scope 2 Normative References 3 Terms and Definitions 4 Inspection Conditions 4.1 Environmental conditions 4.2 Measurement apparatus 4.3 Sample 5 Inspection Items 5.1 Quality grades of bar code symbols 5.2 Evaluation parameters of scan reflectance profile 5.3 Additional requirements of symbology standard, application standard or specification on the whole bar code symbol 6 Measurement Methodology 6.1 General requirements 6.2 Scan reflectance profile 6.3 Scan reflectance profile assessment parameters 7 Symbol Grading 7.1 Scan reflectance profile grading 7.2 Determination of symbol grade 7.3 Expression of symbol grade 7.4 Integration of each single evaluation parameter of scan reflectance profile Appendix A (Informative) Comparison between Chapter and Article Numbers of This Standard and Those of ISO/IEC 15416:2000 Appendix B (Informative) Technical Differences between This Standard and ISO/IEC 15416:2000 and Their Reasons Appendix C (Informative) Guidance on Selection of Light Wavelength Appendix D (Informative) Substrate Characteristics Appendix E (Informative) Guidance on Number of Scans per Symbol Appendix F (Normative) Decodability Appendix G (Informative) Process Control Requirements Appendix H (Informative) Interpretation of the Scan Reflectance Profile and Profile Grades Appendix I (Normative) Example of Symbol Quality Grading Appendix J (Informative) Symbol Grading Flowchart Appendix K (Informative) Example of Verification Report Appendix L (Informative) Comparison with Traditional Methodologies
GB/T 14258-2003 is referred in:
* GB/T 10004-2008 Plastic Laminated Films and Pouches for Packaging - Dry Lamination and Extrusion Lamination
*GB/T 18348-2008 Bar code for commodity - Bar code symbol print quality verification
*GB/T 23704-2017 Two-dimensional bar code symbol print quality test
*GB/T 18348-2022 Bar code for commodity—Bar code symbol print quality verification
*GB/T 41977-2022 Packaging—Labelling and direct product marking with linear bar code and two-dimensional symbols
*GB/T 41980.2-2022 Hydraulic fluid power—Determination method of pressure ripple levels generated in systems and components—Part 2: Hydraulic pumps(simplified method)
Code of China
Standard
GB/T 14258-2003  Information technology - Automatic identification and data capture techniques - Verification of print quality of bar code symbols (English Version)
Standard No.GB/T 14258-2003
Statusvalid
LanguageEnglish
File FormatPDF
Word Count11000 words
Price(USD)270.0
Implemented on2004-8-1
Deliveryvia email in 1 business day
Detail of GB/T 14258-2003
Standard No.
GB/T 14258-2003
English Name
Information technology - Automatic identification and data capture techniques - Verification of print quality of bar code symbols
Chinese Name
信息技术 自动识别与数据采集技术条码符号印制质量的检验
Chinese Classification
A24
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
1993-3-2
Implemented on
2004-8-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 14258-1993 The verification of printed quality of bar code symbol
Language
English
File Format
PDF
Word Count
11000 words
Price(USD)
270.0
Keywords
GB/T 14258-2003, GB 14258-2003, GBT 14258-2003, GB/T14258-2003, GB/T 14258, GB/T14258, GB14258-2003, GB 14258, GB14258, GBT14258-2003, GBT 14258, GBT14258
Introduction of GB/T 14258-2003
1 Scope This Standard specifies the methodology for the measurement of print quality of bar code symbols. This Standard applies to the measurement of print quality of bar code symbols. For the specific application fields have special national standards on bar code symbol inspection, the bar code symbols shall be inspected in accordance with such inspection standards. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 12905 Bar coding terminology ISO 7724-2:1984 Paints and varnishes — Colorimetry — Part 2: Colour measurement. 3 Terms and Definitions For the purposes of this Standard, the terms and definitions given in GB/T 12905 and the following apply. 3.1 Bar A dark element corresponding to a region of a scan reflectance profile (3.16) below the global threshold. 3.2 Bar reflectance The lowest reflectance value (3.16) of an individual bar element (3.1) in the scan reflectance profile of that element.
Contents of GB/T 14258-2003
Foreword II 1 Scope 2 Normative References 3 Terms and Definitions 4 Inspection Conditions 4.1 Environmental conditions 4.2 Measurement apparatus 4.3 Sample 5 Inspection Items 5.1 Quality grades of bar code symbols 5.2 Evaluation parameters of scan reflectance profile 5.3 Additional requirements of symbology standard, application standard or specification on the whole bar code symbol 6 Measurement Methodology 6.1 General requirements 6.2 Scan reflectance profile 6.3 Scan reflectance profile assessment parameters 7 Symbol Grading 7.1 Scan reflectance profile grading 7.2 Determination of symbol grade 7.3 Expression of symbol grade 7.4 Integration of each single evaluation parameter of scan reflectance profile Appendix A (Informative) Comparison between Chapter and Article Numbers of This Standard and Those of ISO/IEC 15416:2000 Appendix B (Informative) Technical Differences between This Standard and ISO/IEC 15416:2000 and Their Reasons Appendix C (Informative) Guidance on Selection of Light Wavelength Appendix D (Informative) Substrate Characteristics Appendix E (Informative) Guidance on Number of Scans per Symbol Appendix F (Normative) Decodability Appendix G (Informative) Process Control Requirements Appendix H (Informative) Interpretation of the Scan Reflectance Profile and Profile Grades Appendix I (Normative) Example of Symbol Quality Grading Appendix J (Informative) Symbol Grading Flowchart Appendix K (Informative) Example of Verification Report Appendix L (Informative) Comparison with Traditional Methodologies
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