Overview
The Feasa High Brightness LED Analyser was developed specifically for testing automotive headlights and matrix LED modules in production. Where standard measurement devices could saturate at high light levels, the Feasa High Brightness LED Analyser tests consistently even in the most demanding applications.
Many Modern automotive lighting combines extremely high brightness with tightly packed LEDs, creating challenges for conventional test equipment. The High Brightness LED Analyser delivers reliable measurements even where LEDs are spaced little more than a millimetre apart.
Available in both Functional and In-Circuit Test configurations, it integrates easily into automated production systems, delivering reliable measurements throughout high-volume automotive lighting manufacture.
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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
| Parameter | Value | Notes |
|---|---|---|
| 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