Visum HSI

Chemical sight to extend artificial vision beyond colours: Quantitative composition with spatial resolution

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The VISUM HSI is an Industrial in-line NIR HyperSpectral Imaging analyzer that can be integrated into any type of production line for real-time monitoring of product quality when the spatial information (shape and position) is relevant, extending artificial vision to chemical sight.

VISUM HSI is a high-precision and designed for harsh industrial environments.

Main features

  • Detecting materials that go far beyond those typically detected (plastics, cardboard, stones, metals, etc.) using the traditional methods (artificial vision, metal detectors, X-ray detectors, etc.)
  • Continuous monitoring of Quality Parameters ensuring measurement of all the product units
  • In-line monitoring of product distribution to ensure the homogeneity and quantity of ingredients desired in each product unit
  • Unexpected Anomaly Detection: Early warning in the event of unexpected changes in the product’s composition
  • Non-destructive testing
  • No sample preparation.
  • Product standardization.
  • Fraud detection
  • Reduction of production costs
  • Continuous analysis
  • Improvement of quality and safety.
  • Higher performance.
  • Fewer customer complaints.
  • Brand image protection.
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Acquisition mode

Push-broom (the field-of-view is scanned line by line)

Spectral range

900 -1700 nm

Number of spectral channels


Number of pixels / line


Acquisition speed

> 300 lines/s

Acquisition geometry

Diffuse reflectance

Ingress protection


Basic connectivity

Ethernet (TCP/IP)

User interface

External PC-based

Data output

Ethernet (TCP/IP), Profibus DP RS485

Operation mode

Slave / Continuous


Other industries

Industrial InLine Hyperspectral Imaging HSI for quality control and product standardisation

Meat Industry

Fat, protein and moisture content monitoring in minced and trimmed meat
Detection of bones in chicken breast slices
Fraud detection

Powders; flour, cocoa, etc.

Fraud detection
Moisture and protein content

Ready to eat

Detection of worms in peach pieces
Detection of Surface-borne foreign bodies in pizza
Toping uniformity control in pizzas packaging lines

InLine PAT Device for Critical Process Parameters (CPP) monitoring along the line

Process Control

Solid forms content homogeneity
API content uniformity

InLine HSI Device for Quality Control Monitoring and Critical Process Parameters (CPP)

Film Quality Control

Point-wise film thickness
Point-wise film micro texture
Pellet coating end-point determination


Detection of rubber pieces in wood chips (chipboards manufacturing)

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