GB/T 13339-1991
Abolished
T/STTX 2.5-2019
Active
Group standards
T/STTX 2.5-2019 Barcode printing quality assurance system - Part 5: Barcode quality inspection
T/STTX 2.5-2019 Barcode printing quality assurance system - Part 5: Barcode quality inspection
Price:
$ 20.00
Basic Information
Standard Code:
T/STTX 2.5-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nBasic standards
ICS Name:
Quality management and quality assurance
Publish Date:
2019-08-27
Implement Date:
2019-09-27
Scope
Main Technical Content: 4. Testing Conditions 4.1 Environmental Conditions 4.1.1 Temperature and Humidity The temperature of the testing room shall be controlled within the range of 19°C to 27°C, and the environmental humidity shall be controlled within the range of 35% to 65%. 4.1.2 Lighting The illumination in the testing area shall meet the technical requirements of the barcode tester. If no such requirements exist, the illumination in the testing area shall not exceed 100 lux. 4.2 Testing Equipment The company shall be equipped with barcode testing instruments that comply with the requirements of GB/T 18348-2008. 4.2.1 Barcode Tester 4.2.1.1 Basic Functions The barcode tester shall be able to measure the grade parameters of barcode symbols in accordance with the provisions of GB/T 18348-2008. 4.2.1.2 Measuring Wavelength The wavelength of the measurement light shall be 670nm ± 10nm. 4.2.1.3 Measuring Aperture The selection of the measuring aperture is shown in Table 1. Table 1: Selection of Measuring Aperture Barcode Symbol Type X Dimension (mm) Nominal Value of Measuring Aperture (mm) Reference Number EAN-13, EAN-8, UPC-A, UPC-E 0.264≤X≤0.66 0.150 ITF-14 0.250≤X<0.635 0.25 UCC/EAN-128 0.250≤X<0.495 0.150 0.495≤X≤1.016 0.2510 Note: X dimension refers to the width of the module. 4.2 Measuring Instruments 4.2.2.1 Magnification Coefficient The measuring instrument shall use the barcode measuring ruler provided by the China Item Code Center to measure. 4.2.2.2 Blank Area Width The minimum division value of the length measuring instrument shall not exceed 0.1mm. 4.2.2.3 X Dimension and Bar Height The minimum division value of the steel ruler shall not exceed 0.5mm. 4.3 Sampling In the sampling inspection of the quality of commodity barcodes, the barcode proofs, semi-finished and finished products shall be randomly selected by the inspectors for testing, and the number
Development Information
Same series standard
T/STTX 2.1-2019 Barcode printing quality assurance system Part 1: General principles
T/STTX 2.2-2019 Barcode printing quality assurance system -- Part 2: Barcode printing verification
T/STTX 2.3-2019 Barcode Printing Quality Assurance System Part 3: Barcode Design
T/STTX 2.4-2019 Barcode Printing Quality Assurance System Part 4: Barcode Printing Suitability Test
T/STTX 2.6-2019 Barcode Printing Quality Assurance System Part 6: Internal Audit
T/STTX 2.7-2019 Barcode printing quality assurance system Part 7: Continuous improvement
Related Standards
GB/T 13340-1991
Abolished
GB/T 13340-1991 Methods for determination and calculation of quality grading rate of products
GB/T 13341-1991
Abolished
GB/T 13341-1991 Methods for determination and accounting of quality failure rate
GB/T 19004.3-1994
Abolished
GB/T 19004.3-1994 Quality management and quality system elements—Part 3:Guidelines for processed materials
GB/T 19004.2-1994
Abolished
GB/T 19004.2-1994 Quality management and quality system element—Part 2:Guidelines for services
GB/T 19000.4-1995
Abolished