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RGB LED Analyser

Purpose-built for RGB LED color consistency at production speed

Overview

The Feasa RGB LED Analyser is a purpose-built tool designed for high-speed, consistent color testing of RGB LEDs in production environments. It ensures that every LED meets specification, delivering accurate and repeatable measurements that keep production lines moving and product quality under control.RGB LEDs have transformed automotive interiors, consumer electronics and architectural lighting, however consistent color at scale can be hard to deliver. The Feasa RGB LED Analyser is purpose-built to solve this, delivering precise RGB color and intensity measurement trusted across demanding automotive and electronics production lines.

Designed specifically for RGB applications, it measures color, intensity, chromaticity and color temperature simultaneously, helping manufacturers maintain the tight tolerances required for premium lighting products.

Its high measurement sensitivity delivers accurate, repeatable results across a wide brightness range, helping manufacturers achieve consistent RGB color and intensity on even the most demanding applications.

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Applications

Applications

Where our RGB LED Analyser is commonly used.

  • RGB Lightguides and Ambient Lighting

    Automotive Interior

    RGB Lightguides and Ambient Lighting

  • Backlit Switches and Panels

    Automotive

    Backlit Switches and Panels

  • RGB Indicators and Backlights

    Consumer Electronics

    RGB Indicators and Backlights

  • Light Engines and Modules

    Lighting

    Light Engines and Modules

Technical Specifications

ParameterValueNotes
Channels3, 5, 6, 10Simultaneous measurement
Wavelength range460–650 nmRGB LED range
Luminance range0.5–1,000 cd/m²Min and max luminance
CIE xy accuracy±0.01 @ x=0.33, y=0.33Monochromatic and RGB colours
CIE xy repeatability±0.002Precision measurement
Intensity repeatability< 1%Excellent consistency
Dimensions (3–6 ch)105 × 55 × 50 mmCompact design
Dimensions (10 ch)145 × 55 × 50 mmLarger multichannel
Fiber length0.6 mPer channel — polished
Fiber diameter2.2 mm incl. claddingLarger aperture than 1mm fibre
Min. bend radius35 mm2.2mm fibre
Operating temperature0–50°CIndustrial range
InterfaceUSB, RS232, Daisy ChainUp to 30 units per port
Supply voltage5.0VUSB bus powered
Supply current220 mAConfirm with engineering
Output formatsIntensity, CIE xy, CIE u'v', DW, CCT
Compatible optical headsOH-12, OH-13, OH-14, OH6-RGB, OH3-RGB2.2mm POF heads — see optical heads page
ComplianceCE, RoHSEU standards
Model numbers3-RGB · 5-RGB · 6-RGB · 10-RGBChannel variants

Feasa Software Suite

Feasa Software Suite

Included with every analyser

  • Feasa TerminalDirect command-line control and diagnostics
  • Feasa User SoftwareSetup, calibration and pass/fail configuration
  • Feasa Test SoftwareProduction-line test execution and logging
  • Feasa User CalUser-side calibration management
  • Real-time chromaticity displayXY chromaticity per channel with colour diagram overlay
  • DLL/SDKProgramming examples in LabVIEW, C, C++, C#, Python
Download SDK →

Downloads and Resources

Product Datasheet

Product Datasheet

PDF

Download
User Manual

User Manual

PDF

Download
Software & SDK

Software & SDK

ZIP

Download

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