IRIS Visual Analyzer

Description

IRIS system is composed of two elements:

▪ The IRIS cabinet housing the lighting camera for picture acquisition under controlled conditions

▪ A computer (provided by Alpha MOS) for system monitoring, data acquisition and processing with AlphaSoft software

Unique Benefits of IRIS Electronic Visual Analyzer

Using an electronic visual analyzer to evaluate colours and shapes allows our customers to:

Make sensory evaluation more reliable within their company thanks to an objective and reproducible measurement
Improve sensory quality of their production and assure its consistency over time by assuring the traceability of products
Standardize the visual quality of products among production sites on a global scale
Control the visual features and the aspect of their products thanks to an in-depth knowledge of colour and shape attributes.

Closable light cabinet
• Large measurement surface (270 x 390 mm)
•  Lighting conditions
• LED (Light Emiting Diodes) – T=5700 K : with dual lighting system (top and/or bottom lighting)
• Lifitime > 40 000h
• Very fast starting time (5 min)
•   Highly reproducible
• Back-lighting to avoid shadow effect
• Removable tray diffusing a uniform light (white or black – 420 x 560mm)
•  Ability to exchange the base plate and choose the lighting

Imaging
•   Camera
• Embedded in the cabin for better protection
• CMOS technology : 5 mega pixels
•   Precise tuneable camera 16M colours setting available from sodt : software controlled zoom
• Resolution 2588 x 1942
• Conformity : CE, FCC, IP30, RoHS, PoE (802.3af), UL, GigE Vision, GeniCam
•   Lens
• Fixes focal ( high reproducibility & robustness)
•   Low geometrical distortion (lowe than 0.5%)
• Manual fokus and diaphragm aperture
• Several models available with focal length ranging from 4mm to 25mm (5mm in standard ), depending on the minimum size to be detected and the amount of sample to be anlyzed.

• Colour Calibration : computer-monitored calibration for reproducible measurement conditions
• Certified colour checker 24 colours. The calibration is done either on a standard calibration checker (4 mm to 8mm) or on a passport-size checker (12mm to 25mm)
• White balance
• High calibration reproducibility (standard deviation <5 on overage 24 colour distances)