Overview
The Feasa ICT LED Analyser is a multichannel LED test tool built for integration with in-circuit test platforms. Fast and reliable, it is trusted by production teams worldwide across automotive, medical, consumer electronics and telecoms, helping manufacturers achieve consistent product quality.
Communicating via RS232 and a 20-pin addressable port, it supports Frequency Out and Synchronous Serial output modes, with an External Trigger Input delivering precise color and intensity measurements exactly when they are needed within the ICT test sequence.
Built for straightforward integration, it supports leading in-circuit test platforms, includes a comprehensive software suite and SDK, and delivers the speed and repeatability demanded by high-volume production environments.
Built for in-circuit test. Trusted globally.
Frequency Out
The Feasa I's 20-pin port can output three frequencies representing LED color and intensity, so results can be read directly by standard ICT equipment.
Synchronous Serial
The Feasa I's 20-pin port can also return RGB, HSI, CCT and CIE xy data over a synchronous serial connection, using minimal tester resources.
Complete software package
The full Feasa Software Suite is included as standard, with DLL and programming examples for LabVIEW, C, C++, C# and Python.
Built for production integration
Supplied with test models for Agilent i3070 and GenRad/Teradyne ICT platforms, the analyser integrates directly into traditional test stations. The 20-pin addressable port supports Frequency Out and Synchronous Serial modes.
Proven in production
- Millions of LEDs tested every day using Feasa products
- Worldwide usage on production lines by leading manufacturers
Direct engineering support
From fixture integration and setup to troubleshooting, our technical team supports you throughout deployment.
Applications
Where our ICT LED Analyser is commonly used.
Technical Specifications
| Parameter | Value | Notes |
|---|---|---|
| Channels | 3, 5, 6, 10, 20 | Simultaneous measurement |
| Wavelength range | 450–650 nm | |
| Dominant wavelength accuracy | ±2 nm @ 590 nm | |
| CCT accuracy | ±200K @ 2856K | |
| CIE xy accuracy | ±0.01 @ x=0.33, y=0.33 | With OH3 optical head |
| Resolution (chromaticity) | 0.0001 | |
| Repeatability — wavelength | ±1 nm | |
| Repeatability — CCT | ±50K @ 2856K | |
| Repeatability — CIE xy | ±0.0015 | |
| Intensity repeatability | <1% | |
| Supply voltage | 5.0V | |
| Supply current | 220 mA | |
| Dimensions | 100 × 29 × 29 mm / 140 × 29 × 29 mm | |
| Fiber length | 0.6 m | Per channel |
| Fiber diameter | 1.00 mm | Plastic optical fiber |
| Min. bend radius | 15 mm | |
| Operating temperature | 0–50°C | |
| Interface | RS232, 20-pin addressable port | |
| Compliance | CE, RoHS | |
| Model / order codes | 3I · 5I · 6I · 10I · 20I |
Feasa Software Suite
Software and ICT drivers included with every analyser
- Agilent i3070 test models — Ready-to-deploy test models for the Agilent i3070 ICT platform
- Teradyne / Genrad test code — Test code for Teradyne and Genrad ICT platforms
- DLL — For custom testing integration
- Programming examples — LabVIEW and C++ examples included
- Feasa Terminal — Direct command-line control and diagnostics
- Feasa User Software — Setup, calibration and pass/fail configuration
Downloads and Resources
