More Precision. Sensor systems for testing LEDs and self-luminous objects Color | Intensity | Function | Light spectrum LEDs and Illumination

Sensor systems for testing LEDs and self-luminous objects LED tests of function, color and intensity Micro-Epsilon offers a powerful portfolio for rapid LED tests with The MFA-7 LED Analyzer is one of the systems. Its large number laboratory accuracy. The different systems cover a wide range of of measurement channels enables for 28 LEDs to be detected and applications for LED tests. These measuring systems are used for tested simultaneously. Therefore, automated quality inspection in the parallel and automatic tests of color, function and intensity of LEDs, production process of so-called dynamic...

General information Page Measuring principle & fields of application System Series Sensor / Controller Channels Repeatability Measurement spot diameter colorSENSOR CFS5 colorSENSOR CFO High precision sensor system for measuring the light spectrum of a detection point incl. evaluation of up to 15 color spectra 20 - 21 colorCONTROL ACS3 Sensor colorCONTROL ACS7000 Controller Accessories Page Connection cables & Accessories 24 - 26 Options Optional accessories for colorSENSOR CFS sensors

■ Measuring principle and fields of application colorCONTROL MFA Measuring principle In the field of LED testing, an MFA measuring system usually consists of 7, 14, 21 or 28 sensors (depending on the controller type) and a controller (evaluation unit). The emitted light of the LED, which was received by the sensor, is transmitted via the sensor cable (optical fiber) to the controller and evaluated there. The controllers have a different number of measuring channels and can also be equipped with 7, 14, 21 and 28 measuring channels or sensors. A decisive advantage of the colorCONTROL MFA-7 series...

LED test sensor Special features LED test sensor Special features - For LEDs, lamps, bulbs, headlights, backlights, displays - For restricted installation space - Accurate point-by-point testing at various points for individually arranged test items - Detection of smallest objects from 3 mm colorSENSOR Measuring principle In the field of color inspection, a measuring system usually consists of a sensor with optical fiber and a controller (evaluation unit). The light (color) to be measured from the self-luminous sensor is received by the sensor's optical fiber and evaluated by the controller....

■ Measuring principle and fields of application Controller Special features Application examples Universal True Color sensor controller CFO100 - Color values can be read and statistically evaluated - Measuring rate max. 10 kHz (up to 2,500 parts per second with asynchronous measurement) - Color memory for 256 colors in 6 color groups - Operation via keys or web interface - 3 switching outputs (digital I/O); 8 switching outputs (binary) - Multi-teach feature High precision True Color sensor controller CFO200 - Color values can be read and statistically evaluated - Measuring rate max. 30 kHz (up...

colorCONTROL ACSMeasuring principle In the field of inline color measurement, an ACS measuring system usually consists of an ACS3 receiver sensor with optical fiber and the ACS7000 controller (evaluation unit). The light emitted by the self-illuminator is received by the sensor head and transmitted to the controller via the optical fiber. Subsequently, the evaluation takes place in the controller. High precision inline color measuring system ACS7000 The spectral procedure is the most accurate method of color measurement. Here, the received light spectrum is split in 2 nm increments and projected...

Applications colorSENSOR / colorCONTROL Color and intensity testing of vehicle headlights Vehicle headlights are available with different light units. With structured glass, the various built-in lights and lamps are checked for the correct light and glass color. For LED headlights, for example, the colorCONTROL MFA-7 checks the homogeneity and intensity directly inline without contact. Recommended system: MFA-21 + MFS-K04-3 Brightness testing of LED line lights After the production of LED strips and line lights, a 100 percent inspection of all installed LEDs is carried out in the quality assurance...

Homogeneity testing of displays and surface area lights Modern monitors or televisions are illuminated with LED technology. In order to calibrate color, intensity and light distribution in quality assurance, LED test systems from Micro-Epsilon are used. 20 controllers of type MFA-28 with a total of 560 receiver sensors of type MFS-K04-03 check the surface area light in the line during calibration. This results in time savings with a high measuring rate and dynamic response combined with high repeatability. Recommended system: MFA-28 + MFS-K04-6 Partially transparent plastic pushbuttons for car...

Receiver sensors for testing self-luminous objects Working distance > 3 mm The light emitted by the luminaire under test is received by the MFS receiver sensor at 0° (parallel) to the direction of emission. The received light beams are transmitted to the controller via an optical fiber. The range of sensors offered covers a wide variety of working distances and spot sizes. Other versions in different lengths and temperature ranges are available as options. The MFS sensor (receiver sensor) in combination with the powerful MFA controllers offers extremely precise testing of light color, intensity,...

Measurement spot diameter 1 Measurement geometry Min. target size Distance 2) Tilt angle 2) Sensor head integrated plastic fiber cable (axial) with PVC (P) sheath, standard length 0.5 m; other lengths 0.3 m ... 2.0 m optionally available, min. bending radius 50 mm Temperature range Details apply in conjunction with a colorCONTROL MFA-7 series controller 1) Measured with a white reference light source 6500 K, 32 lm, 95 Ra 25 Measured with red 637 nm 5 mm LED (1 mA, 11 V DC)

Sensor system for LED tests Output of the dominant wavelength (Xdom) and color temperature (CCT) Features: ■ Universal coupling of MFS receiver sensors ■ Available with either 7, 14, 21 or 28 measurement channels ■ Individual adaption of the sensor configuration ■ Each measuring position is freely configurable in terms of color, intensity and function ■ Integration into testing process via RS232, RS422 or USB interface ■ Output of XYZ, xyY Luv, uvL, RGB, CCT, Xdom values ■ Exchangeable MFS receiver sensors ■ Sensor cables with max. 2m-plastic fiber or with max. 5m-glass fibers ■ Software for...