Vision Illumination
GTP Illuminator — precision LED lighting engineered for machine vision
One illuminator. Five modes. Every inspection scenario covered. The GTP Illuminator (320×230×160 mm, 3.8 kg) delivers consistent, trigger-synchronised LED lighting for production vision systems across Indian manufacturing facilities.
Product Overview
Five illumination modes. One compact unit.
The GTP Illuminator replaces five separate lighting products with one configurable unit — reducing cost, cabling and setup time for multi-mode inspection stations.
Ring Light
Circular LED array mounted around the lens axis. Provides even, shadowless illumination on flat surfaces.
Best for
PCB inspection, label reading, surface defect detection
Backlight
Diffuse backlight placed behind the part. Creates a silhouette of the object for precise dimensional measurement.
Best for
Dimensional measurement, presence detection, gap inspection
Dome Light
Hemispherical diffuse illumination that wraps around the part. Eliminates glare on shiny, curved or textured surfaces.
Best for
Reflective metals, curved surfaces, cosmetic inspection
Bar Light
Linear LED array used at low angle (raking) to highlight surface relief and scratches through shadow formation.
Best for
Scratch detection, embossed marking, surface texture inspection
Coaxial Light
Light aligned with the optical axis using a beam splitter. Ideal for highly specular flat surfaces.
Best for
Mirror-finish metals, wafer inspection, flat surface scratches
Specifications
Full technical specifications.
GTP Illuminator standard configuration specifications.
| Input Voltage | 12 – 24 V DC |
| Max Current | 3 A |
| Trigger Modes | External / Internal / Continuous |
| LED Lifetime | 50,000 hours |
| Operating Temperature | 0 – 50 °C |
| IP Rating | IP54 |
| Dimensions | 320 × 230 × 160 mm |
| Weight | 3.8 kg |
Key Numbers at a Glance
5
Illumination Modes
50k hrs
LED Lifetime
< 1 μs
Trigger Accuracy
IP54
IP Rating
External trigger input synchronises the illuminator with camera exposure within 1 μs — essential for blur-free inspection of moving parts at line speed.
Applications
The right light for every inspection challenge.
Good lighting is the foundation of every successful vision inspection system. The GTP Illuminator is designed to handle the most demanding scenarios.
Defect Inspection
Ring and raking bar lights reveal surface cracks, pinholes and contamination that direct lighting would miss.
Surface Inspection
Dome and coaxial modes eliminate specular reflection from polished and plated components for clean images.
Transparent Objects
Backlight illumination creates high-contrast silhouettes of glass, plastic and translucent parts for dimensional checks.
Reflective Surfaces
Coaxial lighting paired with polarisation filters removes glare on chrome, stainless and mirror-polished surfaces.
Light up your inspection application.
Our vision engineers can recommend the right illumination mode and intensity for your part and inspection requirement.