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Prezzo di listino $6,500.00 USD
Prezzo di listino Prezzo scontato $6,500.00 USD
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Barcode Verification Systems

The REA PC-Scan LD4 is a barcode verifier made in Germany which was developed in conformity with international standards. It is especially designed for measuring barcodes with highest precision.

The combination of state-of-the-art technology, process reliability and intuitive operation makes the REA PC-Scan LD4 globally unique in its class.

Final statements "Pass" or "Fail" are central display elements and enable an immediate result. The simultaneously displayed details allow for an immediate and exact barcode quality analysis.

With the REA PC-Scan LD4, you can find out precisely why the scan rates are low. The detailed evaluation results allow a lasting optimization of the code quality.

Product Details

  • Fully automatic contrast calibration before every scan

  • Integrated metric standard for precise width and length measurements

  • Constant lighting angle of 45° over the entire scan width of 133 mm or 220 mm

  • Laser illumination with a wave length of 670 nm

  • Constant sensor angle of 90° over the entire scan width constant measurement distance over the entire scan width

  • Contact-free measurement

  • Aperture 10 to 20 mil in combination with up to 220 mm measure width (exemplary configuration)

  • Hollow body measurement adaptor for barcodes on hollow bodies available

  • Two device variants available: 133 mm scan width and 220 mm scan width


  • Measurement according to ISO/IEC 15416 or ANSI X3.182

  • Optional parameters in accordance with the respective barcode standards for optimal print process control

  • Multiple complete settings can be stored as profiles

  • Settings profiles can be imported and exported, settings can be cloned for multiple devices

  • Adjustment of desired minimum quality with automatic target/actual comparison

  • Auto discrimination of the most important barcode symbologies

  • Automatic code size and check digits monitoring

  • Multiple measurement with averaging from up to 10 single measurements

  • Verification and visualization of quiet zones with an extended area

  • Ratio monitoring for two bar width codes (e.g. Code 39, 2/5i)

  • Verification according to the GS1 General Specifications requirements

  • Support with evaluation of GS1-128 data structures

  • Verification reports can be displayed as GS1 report and printed

  • Multilingual verification reports and user interface

Technical Data

  • Measurement accuracy in conformity with ISO/IEC 15426-1

  • ARM9, 32 bit microprocessor, 32 MB RAM, 32 MB Flash ROM

  • Embedded Linux operating system

  • Red light with 670 nm semiconductor laser, laser protection class II

  • Lighting angle 45°, measurement angle 90

  • Aperture: 4, 6 to 8 mil (equals 0.1; 0.15; 0.2 mm) or 10 to 20 mil depending on measuring head

  • Measuring accuracy: +/-3 μm for average value; +/-6 μm for extreme values; +/-5 % for contrast measuring accuracy

  • 5 control keys: on/off, Scan, Store (save), Print, Pos. (stationary measurement)

  • Connection: RJ45 Ethernet port for power supply and TCP/IP data transfer (DHCP, ZeroConfig or manual fixed IP setup)

  • Power supply: via supplied Power-Over-Ethernet power supply, prim. 110-240 V~

  • Power supply socket and power connection cable for EU, US, UK

  • Connection with 2 CAT5 network patch cables (2 x 3 m)

  • Maximum data cable length 100 m

  • User maintenance: device is self-adjusting. Regular verification tool monitoring and cleaning of calibration fields required. Manufacturer service recommended every 2 years

  • Dimensions (W x H x D): 281 x 89 x 92 mm or 381 x 89 x 92 mm

  • Weight: 1,580 g or 1,820 g

  • Supplied evaluation software REA TransWin 32 - for PCs with MS® Windows 7, 8.1 or 10 operating systems and .net Framework, vers. 4.0 or later (64 bit preferred) 


  • EAN-13

  • UPC-A

  • UPC-E with/without ADD-ON

  • EAN-8, 2/5 Interleaved with/without check digit

  • ITF-14

  • Code 39 with/without check digit

  •  PZN-Code

  • Code 32

  • Code 128

  • GS1-128 with/without content verification

  • GS1-Databar (limited, expanded, stacked)

REA PC-Scan LD4 in use

A measurement is carried outMeasurement of printed sheets in productionREA TransWin 32 evaluation software

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