Let's Get Your Project Moving

Request a detailed pricing estimate or consult with our specialists to map out your requirements.

OR
Edit Template
Home / Customization / LED Analyser

LED Analyser

Eliminate ambient light interference without bulky enclosures—Fixtronic combines advanced Feasa analyzers with patented LEDProbe shielding for fast, automated LED verification on busy production lines.

Fixt led analyser 01

Integrated LED Color & Luminance Testing Solutions

Streamline your In-Circuit and Functional test operations with automated LED verification hardware from Fixtronic. By combining advanced Feasa optical analyzers with self-shielding LEDProbe technology, we deliver precise color, hue, and intensity measurements without requiring complex external light isolation boxes.

Fixtronic serves as an authorized integration and technical support partner for Feasa and Equip-Test across regional manufacturing hubs. We engineer high-precision, automated optical evaluation systems tailored for mission-critical electronic assemblies across the automotive, medical device, and aerospace industries.

Bespoke Fixture Engineering with Feasa Integration

Fixtronic designs and builds fully custom manual, pneumatic, and dual-stage fixture assemblies incorporating integrated optical analysis. Combining Feasa’s signal processing speed with targeted point-of-contact shielding gives your manufacturing line a reliable, high-accuracy optical test setup built for demanding production environments.

Automated Optical Analysis & Regional Partnership

Feasa spectrometer analyzers deliver rapid, repeatable measurements across key optical parameters—including RGB wavelength, chromaticity, saturation, and luminous intensity. Their compact footprint enables versatile mounting options:

Feasa I Series
Feasa F Series

Engineered specifically for high-density In-Circuit Testing (ICT) environments.

Tailored for dynamic Functional Testing (FCT) sweeps and board-level validation.

Localized Optical Shielding with LEDProbe Technology

Traditional LED testing requires bulky top-cover enclosures to eliminate shop-floor ambient light. Fixtronic bypasses this limitation by integrating Equip-Test’s patented LEDProbe mechanics:

Direct Ambient Light Isolation
Lossless Light Transmission
Streamlined Fixture Footprint

Spring-loaded, light-tight probe heads seal directly over individual LEDs upon fixture actuation, blocking ambient shop-floor illumination.

High-efficiency optical guides capture and transmit light directly to the measurement head with zero distortion or crosstalk from adjacent LEDs.

Localized shielding eliminates the need for heavy external "black box" covers or complex mechanical hoods, reducing total fixture weight and cycle time.

Analyser Types

Functional Analyser

The Feasa F-Series is a versatile, high-speed solution designed for functional testing. Whether you are testing a single indicator or a complex display array, these modules offer the flexibility and precision your production line needs.

Key Features & Flexibility
  • Scalable Channels

    Available in 3, 5, 6, 10, and 20-channel configurations to fit any project size.

  • Expandable System

    Use the Daisy Chain capability to connect up to 30 analysers at once.

  • Compact Design

    Small footprint (as small as 86 x 57 x 50mm) makes it easy to integrate into existing test fixtures.

  • Durable Optics

    Each channel features a 0.6m fiber optic cable with a tight 10mm bend radius for easy routing.

  • Wavelength Range

    450nm – 650nm (Visible Spectrum).

  • Operating Temp

    0°C to 50°C.

  • Interfaces

    High-speed USB, Serial (RS232), and Daisy Chain.

  • Data Output

    Get full details on RGB, Hue, Saturation, Intensity (HSI), Dominant Wavelength, CCT, and CIE coordinates (xy and u'v').

  • Software Support

    Includes DLLs for easy automated testing.

  • Coding Examples

    Get up and running fast with programming samples for Labview and C++.

  • 20F, 10F, 6F, 5F, 3F

    Choose the model that matches your channel requirements.

01 Functional Analyser

In Circuit Test Analyser

The Feasa I-Series is specifically engineered for seamless integration into In-Circuit Test (ICT) environments. Designed for stability and speed, it allows you to test LED functionality simultaneously with electrical components, maximizing your throughput.

Key Features & Flexibility
  • Flexible Channel Options

    Choose from 3, 5, 6, 10, or 20-channel configurations to match your board density.

  • Seamless Communication

    Connect easily via RS232 or a specialized 20-pin Addressable Port.

  • Instant Response

    Includes External Triggering capabilities, allowing the unit to capture data precisely when your test event occurs.

  • Space-Saving Profile

    A slim design (starting at just 100 x 29 x 50mm) ensures it fits perfectly within tight ICT fixture footprints.

  • Precision Optics

    Features 0.6m fiber optic cables with a 10mm bend radius for versatile routing around test probes.

  • Wavelength Range

    450nm – 650nm (Visible Spectrum).

  • Operating Temp

    0°C to 50°C.

  • Data Output

    Get full details on RGB, Hue, Saturation, Intensity (HSI), Dominant Wavelength, CCT, and CIE coordinates (xy and u'v').

  • Ready-to-Use Models

    Specific support for Agilent i3070.

  • Standard Test Code

    Pre-written routines for Teradyne systems.

  • Software Toolkit

    Includes DLLs and programming examples for Labview and C++.

  • 20i, 10i, 6i, 5i, 3i

    Tailored for ICT-specific hardware interfaces.

02 In Circuit Test Analyser

Infrared Analyser

The Feasa IR Series is the premier solution for measuring the wavelength and relative power of Infrared LEDs. It is specifically engineered for high-stakes environments like Automotive safety systems, Security sensors, and Surveillance technology.

Key Features & Flexibility
  • Scalable Sensing

    Available in 3, 10, and 20-channel configurations to suit your testing volume.

  • Expandable Network

    Features Daisy Chain functionality, allowing you to link multiple units together for large-scale arrays.

  • High-Speed Interface

    Connect via USB or RS232 for rapid data acquisition.

  • Fiber Flexibility

    Choose between Glass (IR) or Plastic (IRP) fibers depending on your specific wavelength and durability needs.

  • Wavelength Range

    700nm – 950nm (Glass Fiber) and 700nm – 900nm (Plastic Fiber).

  • Operating Temp

    0°C to 50°C.

  • Industry-Leading Repeatability

    Achieve consistent results with wavelength accuracy of <1nm and intensity stability of <1%.

  • Integration Ready

    Includes standard DLLs for automated test environment

  • Coding Examples

    Comprehensive programming samples provided for Labview and C++.

  • 700nm – 750nm

    ±30nm

  • 751nm – 900nm

    ±10nm (High Precision Range)

  • 901nm – 950nm

    ±20nm

  • 20IR, 10IR, 3IR

    Glass Fiber (700–950nm)

  • 20IRP, 10IRP, 3IRP

    Plastic Fiber (700–900nm)

01 Functional Analyser

Low Light Analyser

The Feasa Low Light Series is a specialized solution designed for the delicate task of measuring LEDs behind etched or painted plastic panels. It is the industry standard for testing car dashboards, backlit switches, and instrument clusters where light uniformity and color accuracy are critical.

Key Features & Flexibility
  • Ideal for Backlit Displays

    Perfectly tuned to measure light traveling through various panel materials with high sensitivity.

  • Comprehensive Metrics

    Accurately tests for Intensity, Homogeneity, xy Chromaticity, Dominant Wavelength, and CCT.

  • Flexible Channel Options

    Available in 3, 5, 6, and 10-channel configurations to match your panel layout.

  • High-Sensitivity Optics

    Features 0.6m fibers with a 2.2 mm diameter and a 35 mm bend radius, optimized for low-luminance capture.

  • Luminance Range

    Measures from a minimum of 0.5 cd/m2 up to 1000 cd/m2

  • Exceptional Accuracy

    Precise to ±0.01 at x = 0.33; y = 0.33.

  • Rock-Solid Repeatability

    Maintains ±0.002 on color and <1% on intensity for consistent production quality.

  • Operating Temp

    0°C to 50°C.

  • Available Interfaces

    High-speed USB, Serial (RS232), and Daisy Chain for multi-unit setups.

  • Software Toolkit

    Includes dedicated setup software and a command-line interface.

  • Developer Support

    Full support for DLL, Labview, C, and C++ with provided programming samples.

  • 10A, 6A, 5A, 3A

    Designed for high-accuracy automotive and panel applications).

03 Low Light Analyser

High Brightness Analyser

The Feasa High Brightness Series is the heavy-duty solution for the next generation of automotive lighting. Specifically developed for Matrix Headlights and high-intensity lighting systems, this analyser excels in high-power production environments where precision and heat management are key.

Key Features & Flexibility
  • Ultra-Fine Resolution

    Capable of testing individual LEDs positioned as close as 1.1mm center-to-center—perfect for dense LED matrices.

  • Dual-Application Support

    Available in two specialized versions to fit your workflow: Functional (FB): For final assembly and functional verification. In-Circuit Testing (IB): For component-level testing during the PCB assembly phase.

  • Scalable Configurations

    Available in 3, 5, 10, and 20-channel models to handle everything from single beams to full headlight arrays.

  • Versatile Interfaces

    Equipped with USB, Serial (RS232), and Daisy Chain support for linking multiple units.

  • Streamlined Setup

    Comes with dedicated setup software to get your line running quickly.

  • Developer Ready

    Full support for DLL, Labview, C, and C++ with a sample command-line interface for custom integration.

  • 20FB, 10FB, 5FB, 3FB

    Functional Models

  • 20iB, 10iB, 5iB, 3iB

    ICT Models

01 Functional Analyser

Feasa Legend Analyser

The Feasa Legend is the ultimate system for applications with high LED counts. By utilizing a modular “Hub and Satellite” architecture, it provides a scalable, efficient way to test massive arrays concurrently without sacrificing speed or accuracy.

System Architecture & Scalability
  • The Hub & Satellite Design

    The system is comprised of two parts—a central Hub and multiple Satellite Analysers.

  • Massive Capacity

    One Hub can control up to 8 Satellite Analysers. Since each Satellite tests 20 LEDs, a single fully-populated system can test up to 160 LEDs simultaneously.

  • Flexible Mounting

    The Hub is compact enough to be mounted directly within the Test Station or inside the Test Fixture itself.

  • Stable, High-Speed Readings

    Delivers consistent results across all common color spaces, including Hue, Saturation, Intensity (HSI), Dominant Wavelength, CCT, and CIE xy Chromaticity.

  • Wide Spectrum

    Operating wavelength range of 450nm – 650nm.

  • Precision Fiber Optics

    Each channel uses a 0.6m fiber with a 1.0mm diameter and a tight 10mm bend radius, allowing for clean routing in dense fixtures

  • Operating Temp

    0°C to 50°C.

  • Legend Hub

    130 x 55 x 30mm

  • Legend Analyser (Satellite)

    120 x 29 x 50mm

  • Efficient Programming

    Feasa provides a suite of programs designed to optimize the efficiency of the Legend system.

  • Developer Ready

    Full support via DLLs with programming examples for Labview and C++.

  • Comprehensive Output

    Provides RGB, HSI, Dominant Wavelength, CCT, CIE xy, and CIE u’v’ data depending on your chosen interface.

  • Legend Hub

    The central controller.

  • Legend 20L / 10L

    Satellite Analysers (20-channel or 10-channel versions).

04 Fesa Legend

RGB Analyser

The Feasa RGB LED Analyser was designed for measuring RGB LEDs, RGB LED backlit switches and panels where the light is travelling through etched or painted plastic panelling, such as on car dashboards.

Key Features & Visual Accuracy
  • Master of Color Mixing

    Optimized for RGB LEDs to ensure perfect color balance across the entire display.

  • Comprehensive Visual Testing

    Accurately tests for Intensity, Homogeneity, xy Chromaticity, Dominant Wavelength, and CCT.

  • High-Sensitivity Optics

    Equipped with 0.6m polished fibers (2.2mm diameter) designed to capture light accurately through complex paneling.

  • Flexible Channel Options

    Available in 3, 5, 6, and 10-channel configurations to match your specific UI layout.

  • Luminance Range

    Reliable performance from a minimum of 0.5 cd/m2 up to 1000 cd/m2.

  • Unmatched Accuracy

    Precise to ±0.01 for both monochromatic and RGB colors.

  • Industrial Reliability

    Maintains a repeatability of ±0.002 with <1% intensity variance.

  • Operating Temp

    0°C to 50°C.

  • Standard Interfaces

    Includes USB, Serial (RS232), and Daisy Chain for multi-unit synchronization.

  • Setup Made Easy

    Dedicated setup software and a sample command-line interface are included.

  • Full Integration

    Comprehensive support for DLL, Labview, C, and C++.

  • 10-RGB, 6-RGB, 5-RGB, 3-RGB

    Tailored for high-precision color-mixing applications.

05 Fesa Legend

We combine state-of-the-art manufacturing with stringent quality control to ensure smooth test operations, zero false failures, and maximum uptime. By offering our custom engineering solutions at competitive prices and with rapid lead times, we provide the reliable testing infrastructure you need to scale production without compromising your schedule or bottom line.

Partner with us to scale your products with confidence, knowing your testing infrastructure is built to perform.

Customer Support

Satisfaction Guarantee

Copyright © 2026 Fixtronic