ISO-IEC 15416:2016 is a technical standard that provides guidelines and specifications for the quality assurance of barcodes. It defines the parameters and methods to measure the print quality, symbol contrast, and decoding characteristics of barcodes.
Print Quality Measurement
One of the key aspects covered in ISO-IEC 15416:2016 is the measurement of print quality. This includes assessing parameters such as edge definition, bar and space reflectance, and quiet zone requirements. By measuring these factors, organizations can determine whether their printed barcodes meet industry standards and are easily scannable by barcode readers.
Symbol Contrast Assessment
Another important aspect addressed in ISO-IEC 15416:2016 is the assessment of symbol contrast. Symbol contrast refers to the difference in optical density between the dark bars and light spaces of a barcode. It plays a crucial role in barcode scannability. The standard specifies the procedures for measuring and expressing symbol contrast, enabling organizations to evaluate the readability of their barcodes accurately.
Decoding Characteristics Evaluation
ISO-IEC 15416:2016 also covers the evaluation of decoding characteristics, which involve testing the barcode's scanning and decoding reliability under diverse conditions. Factors such as modulation, decoding algorithms, and error correction techniques are examined to ensure that barcodes can be decoded accurately even in challenging environments. This helps organizations avoid potential issues with barcode readability and ensures efficient data capture throughout the supply chain.
Nina She