A handheld 2D barcode verifier is a portable instrument designed to evaluate and assess the quality of printed 2D barcodes. These devices ensure that the barcodes conform to established standards, such as ANSI and ISO, and are capable of being read by scanners throughout the supply chain.
The following are some notable features and advantages of handheld 2D barcode verifiers:
- Symbol Contrast: Evaluates the disparity between the darkest and lightest sections of the barcode.
- Minimum Reflectance: Confirms that the bars possess sufficient darkness to reflect the necessary amount of light.
- Edge Contrast: Analyses the contrast between neighbouring bars and spaces.
- Modulation: Assesses the black and white contrast across the entire barcode.
- Defects: Detects any flaws, such as white marks on black bars or black marks on white spaces.
- Decodability: Evaluates the precision of bar and space widths.
- Decode: Establishes whether the barcode can be interpreted based on its symbology.
These verifiers play a crucial role in minimizing errors, ensuring regulatory compliance, and enhancing the efficiency of the supply chain. Do you have a particular application or requirement in mind for utilizing a handheld 2D barcode verifier?
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