Barcode Verifiers

[Merja Caryk]

Simplyput, good verification will assure the barcode will be readable by all parties in the supply chain, facilitating speedy, accurate inventories and movement of goods from manufacturer to wholesaler to retailer and user.

Poor quality barcodes can result in lost productivity, shipping returns, and costly fines. Ensuring your printed barcodes meet compliance standards will give you confidence they will be accepted anywhere, by any scanner.

The results from the parameter tests are used to give a barcode a final grade, which runs from 4.0 down to 0. 4.0 is the best result, 1.5 is the pass grade for most barcodes, 0.5 is allowed for outer case barcodes printed onto brown corrugate, and 0 is a fail. The American ANSI standard was developed using alphabetic grading running from A to D, then F, so a pass grade of 1.5 or C is often required.

The LVS 9510 is a 1D and 2D desktop barcode verifier designed for offline verification of barcodes to ISO/IEC standards. High-resolution inspection of the barcode is possible with a 5.0-megapixel high-resolution camera, which allows reading and analyzing every two thousandth of an inch (.002 in/.05 mm) of the barcode height; this exceeds the minimum ten-scan average required by ISO. The LVS-9510 is certified by GS1 US and is 21 CFR Part 11 compliant-ready.

The LVS 9570 is a 1D and 2D handheld barcode verifier designed for offline verification of barcodes to ISO/IEC standards. Integrated line scan imaging technology provides accuracy and repeatability, while sensor technology permits more detailed analysis of the barcode and makes reading small truncated codes possible. The LVS-9570 is 21 CFR Part 11 compliant-ready.

Barcode verifiers are used to guarantee that the barcodes you print are high quality and 100% compliant to your symbology specifications. Barcode verifiers are able to provide a detailed report about the print and read quality of a barcode as set out by ANSI and ISO specifications. Additionally, barcode verifiers are able to suggest remedial actions based on the deficiency. Let our 1D or 2D barcode verifiers help reduce errors and save your business money and time. Call to request a free consultation on selecting the right barcode verifier for your business.

RJS Inspector D4000 - Combo (3,6,10,20 mil and Laser) - North America. Ideal for high volume production environment when FULL ISO/ANSI AND PARTIAL spot testing barcode quality testing in North America.

Some barcode verifiers have the ability to do product lookup as part of the ISO quality testing function. This would help a brand owner, a package or label printers make sure the barcode and the product are a match. But it would not guard against errors such as my friend encountered. This demonstrates the importance of testing barcodes in the IT and marketing departments, not for the purpose of testing the barcode itself but to test its look-up function.

Printronix Auto ID inline data verification technology is integrated into our Printronix Auto ID industrial thermal printers. Easy to use, our barcode verification technology reads each barcode as it is printed, strikes out rejected barcodes and reprints a new label. Printronix Auto ID printers with barcode verification give customers confidence that every barcode label they send out will be accurate and printed at the highest level of quality. The ODV-2D pays for itself by eliminating costly charge backs and fines for non-conforming labels. Available as an option on the T8000 and T6000e thermal printers.

This award-winning printer offers top-of-the-line ODV-2D barcode verification technology on it's 4-inch wide model to overstrike and correctly reprint 1D and 2D barcodes that were not printed clearly across multiple resolutions.

Axicon 15000 series barcode verifiers reads 2D and linear barcodes thanks to an array of LEDs and CCD-based sensors to capture each barcode before it is analysed. Multiple barcodes can be verified in the same field of view, and the user sees the result on screen.

ISO/IEC-compliant verification of both linear and 2D barcodes. Each linear symbol is analysed automatically using ten scans through the barcode height, as specified by ISO/IEC 15426-1. Each barcode can be verified at any orientation so using the Axicon 15000 series verifiers requires no special expertise.

The software enables symbology auto-discrimination, automatic variable aperture, scan saving and loading, and display of x-dimension and magnification. Analyse the data content of each symbol using optional plugins for the software, which is available in five languages.

Traceability features include the ability to save raw data files which can also be used for remote diagnostic support. The software is available free of charge, and continually updated to ensure it meets the latest requirements of the relevant ISO/IEC standards, and other applications.

The verifier is supplied as the verifier read-head, its data cable, a CD with the Axicon verifier software (in several languages), an operating manual, a calibration card and compliance certificates in a protective carry case.

Barcode symbols have become ubiquitous machine-readable data carriers throughout the world. In order to ensure they can be reliably produced and then decoded at their point of use, barcode verifiers have become the standard method of measuring and assessing the quality of the symbol, both during production and afterwards. Early on in the development of barcode technologies, it became apparent that a consistent method for ensuring the accuracy and consistency of barcode verifiers from all manufactures was required.

The family of APPLIED IMAGE Conformance Calibration Standard Test Cards have become the industry gold standard by which barcode symbol verifiers can be calibrated, and operators trained, to ensure they are providing accurate and repeatable results in accordance with ISO/IEC 15426-1 for 1D symbols and ISO/IEC 15426-2 for 2D symbols.

The primary reference test symbols contained on the test card, are symbols intended for testing the accuracy of the barcode verifier being used. They are barcode symbols with known defects engineered in to them, manufactured to very precise tolerances, and then measured so that the measured parameter values of the test card can be compared to the verifier being calibrated.

The APPLIED IMAGE Conformance Calibration Standard Test Card serves as a primary reference standard, with a traceability chain to national standards, for all barcode verifiers calibrated using it and is sold with supporting calibration data and certificate.

It is recommended that the test card be handled only with clean, lint-free gloves. Any attempt to clean the test card (other than with a soft, clean optics brush) may change the calibrated value and should not be used.

Barcode verifiers are devices designed to ensure barcodes meet established standards for print quality. Proper verification is crucial as barcodes enable universal product identification, requiring consistent readability across different barcode readers.

These tools are essential in industries that apply barcodes to products, including food and pharmaceuticals, and in the printing sector for packaging materials. Barcode verifiers are also instrumental in direct part marking (DPM), allowing for efficient process control and enhanced traceability in parts manufacturing. This technology supports effective recall management, supply chain oversight, and brand integrity assurance.

Barcode verifiers standardize barcodes by analyzing them for readability and conformity to specifications. Traditionally employing laser or CCD technologies, modern verifiers increasingly utilize image analysis to quantify compliance across various barcode types, including two-dimensional codes. These devices process barcode images to verify adherence to standards.

To maintain accuracy, barcode verifiers require regular calibration using a test card to confirm performance against specified results. Calibration services are offered by manufacturers, or test cards can be independently purchased for self-calibration.

LVS-95XX software includes GS1 System Symbol Specification Tables. GS1 tables set standards for barcode data structure and how to maintain the quality of codes during barcode creation. OMRON Microscan offers an online training course on GS1 tables and how these apply to different organizations.

The Enhanced Application Identifier Verification (EAIV) option verifies that all GS1 Application Identifiers, such as Expiration Date, Global Trade Item Number (GTIN), and Batch Number, embedded in the data structure of a GS1 barcode match the data programmed in the EAIV feature by the user.

KEYENCE barcode readers offer a code verification function for tasks with growing importance, including ensuring reading stability in later processes and offering support for print quality control requests from suppliers. Complying with several industry standards, this function verifies both 2D codes and 1D barcodes. This function can be used for both offline and inline production.

Barcode verification not only prevents expensive recalls and disruption but ultimately protects your customers and your relationship with them. It is also required in some industries, such as food and beverage production, and pharmaceuticals, to protect the public from potential health risks.

We provide both off-line solutions for barcode verification; and in-line verification solutions like the Cobalt Sentinel. Testing your batches both on-line and offline with ISO accredited verifiers is needed to comply with GS1 best practices and remain audit-ready.

Cobalt Sentinel is our award-winning in-line barcode verification system that verifies barcode quality at the point of printing and validates data on cases, packs or pallets post-application. The solution is now an integral part of all Nexus 20 Print and Apply systems, having been condensed to create the Sentinel Onboard Barcode Verifier.

To achieve offline sample barcode verification, it is essential that you use equipment which conforms to ISO/IEC 15426-1 standards. In-line barcode verification cannot be achieved to the ISO standard but equivalent grades can be achieved.

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