REA PC-Scan LD4 Barcode Verification Systems

REA PC-Scan LD4 Reference device for barcodes

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.

Please contact us if you need assistance in choosing your verifier.

Enquiry

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

Features

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)