Industrial Vision Systems by Videojet-Laetus

Inline Machine Vision Systems for Readability & Validation

Industrial vision systems bolstered by the simple user interface, precision and proven reliability of Videojet-Laetus. The Readability and Validation system helps enable accurate detection of printed text and codes.

Help ensure printed code presence, readability and accuracy.

Seamless integration into your production line.

Improve quality and optimise production efficiency.

Industrial Vision System

Inline Vision Systems – Character Legibility and Print Presence

Featuring the same clear user interface and proven reliability of Videojet-Laetus vision solutions, the Character Legibility and Print Presence system enables accurate detection of printed text and codes

Machine Vision System on Production Line

Ensure printed code character legibility and print presence.

Easy integration into the product line.

Improve quality and optimise production efficiency.



  • Overview
  • Readability & Validation
  • Character Legibility
  • Print Presence

Consumer Confidence

  • Increase accuracy of variable data (e.g. Expiry Date or Best Before), helping to ensure that the information provided to the consumer matches the product life and is fully readable.
  • Increase the quality of the product by assuring that the crucial information is fully printed (Best Before Date, LOT, etc).
  • 100% quality-inspected products placed into the market.
  • Maintain brand quality with consistently readable and validated text information
  • Maintain brand quality by ensuring code presence on all products

Setup made easy

  • Setup time is minimised by integrated SKU/article management
  • Variable data input is simplified, ensuring the operator only needs to input the data once for printer and camera
  • Use of handheld scanners further reduces potential mistakes by scanning work order bar codes
  • Legibility tolerances setup is simplified by a user-friendly operator interface
  • Threshold setup is simplified with a very user friendly operator interface

Communication and connectivity

  • Remove potential for human error with suite of line integration and code management capabilities
  • Management of marking system codes directly from the vision controller
  • Multiple cameras/printers can be connected together and be setup from a central point

Production efficiency

  • Reduce costs caused by rework, recalls and scrap
  • Fast and reliable set-up and changeover helps ensure high OEE
  • End-of-batch report gives production managers the best traceability for quality issues
  • Specification
  • Documents
  • Video
SpecificationReadability & Validation
User interface and softwareLaetus NAVIGATOR for MS Windows
ARGUS wt10 Server Format database, user management, batch protocol, audit trail,
multi device management.
COMMANDER 110S, 10” Touch Panel,
Windows 10 IoT Enterprise, 128GB SSD
LanguagesGerman, English, Czech, Simple Chinese, Dutch, Finnish, French, Greek, Hungarian, Italian,
Japanese, Polish, Portuguese, Romanian, Russian, Serbian, Slovenian, Spanish, Swedish,
Turkish. Further languages on request
Inspection systemSmartSpect camera system, 1280x 1024 Pixel,
131M (monochrome, max. 85 fps) or
131C (color sensor max. 35 fps)
OCV/OCR applicationFont-based OCR reader, multiple AOI,
auto character and row segmentation,
max. 64 characters and 5 lines / AOI
Bar code application (option)Omni-directional reading of normal or
inversely printed bar code
Inspection line speed capabilityDepends on application, typically up to 15Hz
Lens and lighting optionsa) SmartSpect 131M, 12 mm C-Mount lens, protection tubs, requires additional lighting module
b) SmartSpect 131M, 12 mm C-Mount lens, DAL white LED bar module
c) SmartSpect 131M, 12 mm C-Mount lens, PRL white polarized LED ring module
d) SmartSpect 131C, 12 mm C-Mount lens, PRL white polarized LED ring module
e) SmartSpect 131M, 12 mm C-Mount lens, DIL white diffuse LED module
For available camera field of view, please refer to detailed specifications
Environmental protectionInspection camera IP67 (with lens protection tube), overall protection depends on selected lighting
Temperature/humidity range0°C to 50°C (32°F to 122°F)
0% to 90% RH non-condensing
Electrical requirements100-240 VAC at 50/60 Hz. Approx.
60W (24V DC, 240W power supply included)
Package optionsPRINTER wt, interface software to printing system for synchronized format loading, single data entry for printer and camera, max. 7 data strings, support of GS1 application identifier
COCAM wt880, compact 1D/2D bar code reader, WVGA resolution, red/blue LED, 60Hz fps, continuous reading mode, 1 trigger signal,
4 output signals
LLS wt580, front or side looking laser scanner, up to 1200Hz, 1D bar code, 1 trigger, 2 output signals
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  • Specification
  • Documents
  • Video
SpecificationCharacter Legibility
User interface and softwareLaetus NAVIGATOR for MS Windows
LanguagesEnglish, Further languages at request
Inspection systemInspector wt621 smart camera system, 1280x 1024 Pixel, monochrome, max. 50 fps, embedded operating system, 1 Trigger input, 3 input signals for future use, 4 result outputs, integrated LED lighting red/blue, LED class 1, strobe control of external lighting, integrated 9.6 mm lens with software adjustable focus, reading distance 70 … 1.500 mm, optical indicators (5x status display, 10x LED bar, 1 green feedback), beeper/buzzer, connectivity prepared for Profinet, EtherNet, EtherCAT, PROFIBUS DP
Character Legibility ApplicationQuality-based character legibility function, adjustable quality and number of character threshold. Configurable print analysis, application tracker tool.
Inspection line speed capabilityDepends on application, typically up to 15 Hz
Working Distance / Field of ViewNote! 17.1 mm lens not available!
Environmental protectionInspection camera IP65
Option- stainless steel cabinet IP54 (fan less)
Temperature/humidity range0°C to 50°C (32°F to 122°F)
0% to 90% RH non-condensing
Electrical requirements100-240 VAC at 50/60 Hz, approx..
60W, 24V / DV 240W power supply included
8-port Ethernet Switch included
Package optionsCOMMANDER 110S, 10” Touch Panel, Windows 10 IoT Enterprise operating system, 128GB SSD
Electrical cabinet, stainless steel, incl. 24V DC power supply, 8-port Ethernet switch, terminal blocks for 2 inspection cameras, Fault stop signal and indicator
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  • Specification
  • Documents
  • Video
SpecificationPrint Presence
User interface and softwareLaetus NAVIGATOR for MS Windows
LanguagesEnglish, Further languages at request
Inspection systemInspector wt621 smart camera system, 1280x 1024 Pixel, monochrome, max. 50 fps, embedded operating system, 1 Trigger input, 3 input signals for future use, 4 result outputs, integrated LED lighting red/blue, LED class 1, strobe control of external lighting, integrated 9.6 mm lens with software adjustable focus, reading distance 70 … 1.500 mm, optical indicators (5x status display, 10x LED
bar, 1 green feedback), beeper/buzzer,
connectivity prepared for Profinet, EtherNet, EtherCAT, PROFIBUS DP
Print Presence ApplicationContrast based pixel counter, standard or inverse printed style, adjustable acceptance level versus trained reference print, configurable print analysis,
application window tracker tool.
Inspection line speed capabilityDepends on application, typically up to 25 Hz
Working Distance / Field of ViewNote! 17.1 mm lens not available!
Environmental protectionInspection camera IP65
Option- stainless steel cabinet IP54 (fan less)
Temperature/humidity range0°C to 50°C (32°F to 122°F)
0% to 90% RH non-condensing
Electrical requirements100-240 VAC at 50/60 Hz, approx..
60W, 24V / DV 240W power supply included
8-port Ethernet Switch included
Package optionsCOMMANDER 110S, 10” Touch Panel, Windows 10 IoT Enterprise operating system, 128GB SSD
Electrical cabinet, stainless steel, incl. 24V DC power supply, 8-port Ethernet switch, terminal blocks for 2 inspection cameras, Fault stop signal and indicator
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