Overview
The Feasa Display Analyser is an ideal solution for testing automotive flat panel displays on the production line. Unlike LED analysers which test individual LEDs via fibre probes, the Display Analyser uses Luminance Heads positioned directly on the display surface — connected to the multichannel sensing module via 5.2mm armoured fibre patch cords.
Each Display Analyser module supports up to 6 measurement channels simultaneously, testing maximum and minimum luminance, contrast ratio, display homogeneity and xy chromaticity. Multiple modules can be Daisy Chained via USB or RS232 to cover larger displays or increase the number of measurement points. The system has three components — the Display Analyser Module, LU07 Luminance Heads placed on the display surface, and FP05 fibre patch cords connecting them — all of which must be ordered together.
Calibration is performed either in the fixture using the Feasa LED Spectrometer with LU07 Luminance Head, or from a known good display — providing a traceable reference for all subsequent production measurements. Capable of measuring luminance from 0.01 cd/m² to 10,000 cd/m² with a contrast ratio up to 200,000:1.
Built for display testing. Trusted globally.
Full display characterisation
Tests maximum luminance (up to 10,000 cd/m²), minimum luminance (0.01 cd/m²), contrast ratio (up to 200,000:1), display homogeneity and xy chromaticity — all parameters required for automotive display qualification.
Scalable multichannel coverage
Up to 6 measurement channels per module, Daisy Chained for larger displays. Luminance Heads positioned directly on the display surface via 5.2mm armoured fibre patch cords — no optical alignment required at each test.
Spectrometer-traceable calibration
Calibrated in the fixture using the Feasa LED Spectrometer with LU07 Luminance Head for fully traceable measurements. Alternatively calibrated from a known good display — flexible to suit your production workflow.
40+ years expertise
Engineering LED and display 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 Display Analyser is commonly used.
Automotive
Infotainment and Navigation Displays
Automotive
Instrument Cluster Displays
Display Production
Flat Panel Quality Control
End-of-Line
Final Assembly Validation
Technical Specifications
| Paramètre | Valeur | Remarques |
|---|---|---|
| Channels per module | Up to 6 | Daisy Chain for more channels |
| Maximum luminance | 10,000 cd/m² | |
| Minimum luminance | 0.01 cd/m² | |
| Contrast ratio | Up to 200,000:1 | |
| Display homogeneity | cd/m² | Uniformity across measurement points |
| Chromaticity | x, y | CIE xy coordinates |
| Luminance accuracy (RGB backlit) | < 15% (±4% Illuminant A) | At x=0.333, y=0.333 |
| xy Chromaticity accuracy | ±0.01 (~±0.006 Illuminant A) | At x=0.333, y=0.333 |
| Chromaticity xy repeatability | ±0.0030 | Precision measurement |
| Intensity repeatability | < 1% | Excellent consistency |
| Supply | USB powered | Current drawn 60 mA |
| Interface | USB, RS232, Daisy Chain | Flexible connectivity |
| Dimensions | 124 × 57 × 75 mm | Analyser module only |
| Fiber length | 0.6 m | Patch cord per channel |
| Fiber diameter | 5.2 mm incl. cladding | Armoured patch cord |
| Min. bend radius | 25 mm | |
| Operating temperature | 0–40°C | Narrower range than other Feasa products |
| Calibration | Spectrometer + LU07, or known good display | |
| Compliance | CE, RoHS | EU standards |
| Order codes | 01-D2 · 03-D2 · 06-D2 | Confirm D2/D3 suffix with engineering |
| Required accessories | LU07 Luminance Head · FP05 Patch Cord | Must be ordered with the module |
Feasa Display Analyser Software Suite
GUI, DLL and LabVIEW — included with every analyser
- GUI — Graphical interface for display measurement setup and results review
- Command line interface — Sample CLI for scripted production test integration
- C and C++ examples — Application examples for custom integration
- DLL and LabVIEW — Support for NI platform and automated test systems
- Connectivity — USB and RS232 communication — Daisy Chain for multi-module systems
- Calibration workflow — Fixture-based Spectrometer calibration or known-good display calibration
Downloads and Resources
Product Datasheet
Software & SDK
ZIP