Overview
The Feasa High Brightness LED Analyser was developed specifically for testing LED automotive headlights and matrix LED modules in a production environment. Where standard LED analysers saturate at high light levels, the High Brightness model uses specially designed optical heads — with tighter apertures and optical attenuation — to handle the intensity levels found in modern headlight assemblies.
The analyser is capable of testing individual LEDs as close as 1.1mm centre-to-centre, making it suitable for the tight LED spacing found in high-density matrix headlight modules. It is available in both Functional (FB) and In Circuit Test (IB) configurations, with 3, 5, 10 and 20 channel options to match your production line setup.
Like all Feasa analysers, it connects via USB or RS232, supports Daisy Chain for multiple units, and ships with the full Feasa software suite and DLL/SDK for integration into existing test stations.
Built for headlight production. Trusted globally.
Designed for headlight production
Developed specifically to test automotive LED headlights and matrix LED modules at production speed. Handles the extreme intensity levels that saturate standard Feasa analysers — without sacrificing measurement accuracy.
1.1mm centre-to-centre capability
Tests individual LEDs in densely packed arrays with centres as close as 1.1mm apart. Compatible with specialist small-aperture high-brightness optical heads (OH-10, OH-11, OH-10G) for tight geometries.
Functional and ICT variants
Available as Functional (FB — USB and RS232) or In Circuit Test (IB — RS232 and 20-pin port). Both variants available in 3, 5, 10 and 20 channel configurations. Same dimensions as standard Functional and ICT models.
40+ years expertise
Engineering LED test solutions since the early 2000s, headquartered in Limerick, Ireland.
Millions of LEDs daily
Tested every day worldwide via Feasa systems across automotive, medical and electronics production lines.
ISO 9001 certified
Full in-house design, development and manufacturing. Deployed in 30+ countries worldwide.
Applications
Where our High Brightness Analyser is commonly used.
Automotive
LED and Matrix Headlight Modules
Matrix LED Modules
High-Density Pixel and ADB Systems
Projection Systems
High-Power LED Arrays and Signage
Exterior Lighting
Rear Lights, DRLs and Signal Clusters
Technical Specifications
| 参数 | 数值 | 备注 |
|---|---|---|
| Channels | 3, 5, 10, 20 | Simultaneous measurement |
| Wavelength range | 460–650 nm | Visible spectrum |
| Min. LED centre-to-centre | 1.1 mm | With small-aperture HB optical heads |
| Dimensions — Functional 3–10 ch | 86 × 57 × 50 mm | FB model |
| Dimensions — Functional 20 ch | 127 × 57 × 55 mm | FB model |
| Dimensions — ICT 3–10 ch | 100 × 29 × 50 mm | IB model |
| Dimensions — ICT 20 ch | 140 × 29 × 50 mm | IB model |
| Fiber length | 0.6 m | Per channel |
| Fiber diameter | 1.0 mm incl. cladding | Plastic optical fibre |
| Min. bend radius | 15 mm | Confirm with engineering |
| Operating temperature | 0–50°C | Industrial range |
| Interface — Functional (FB) | USB, RS232, Daisy Chain | Up to 30 units per port |
| Interface — ICT (IB) | RS232, 20-pin addressable port | External trigger available |
| Supply voltage | 5.0V | Standard USB power |
| Supply current | 220 mA | Confirm with engineering |
| Output formats | RGB, HSI, Dom. WL, CCT, CIE xy, CIE u'v' | Via USB or RS232 |
| Compatible optical heads | OH-10, OH-11, OH-10G, OH-23, OH-33, OH-26 | HB-rated heads — see optical heads page |
| Accuracy / repeatability | As per standard analyser | Confirm with engineering |
| Compliance | CE, RoHS | EU standards |
| Model numbers — Functional (FB) | 3FB · 5FB · 10FB · 20FB | Channel variants |
| Model numbers — ICT (IB) | 3iB · 5iB · 10iB · 20iB | Channel variants |
Feasa Software Suite
Included with every analyser
- Feasa Terminal — Direct command-line control and diagnostics
- Feasa User Software — Setup, calibration and pass/fail configuration
- Feasa Test Software — Production-line test execution and logging
- Feasa User Cal — User-side calibration management
- DLL/SDK — Programming examples in LabVIEW, C, C++, C#, Python
- ICT variant (IB) support — Test models for Agilent i3070 and Genrad/Teradyne platforms
Downloads and Resources
Product Datasheet
Product Flyer