Consulting and Supply of OEM Components

News

CLOUDS on BEXUS-38 – dual microspectrometer is on its way to the stratosphere [ 6.25.2026 ]

NEW! The CLOUDS student project from Giessen is set to fly aboard a stratospheric balloon as part of the BEXUS-38 mission. Also on board: a Eurecadual microspectrometer to measure spectral changes in sunlight caused by calcium carbonate particles (CaCO₃).

Learn more about the CLOUDS project in the application example.

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CLOUDS stands for »Calcium Carbonate Light Observation Under Stratospheric Dynamics and Scattering«. The team is investigating how CaCO₃ particles alter the incident solar spectrum under stratospheric conditions.

Eureca is supporting the project with a dual microspectrometer as well as technical advice on fiber coupling, calibration, and integration. On our project page, we’ll be providing regular updates leading up to the planned BEXUS-38 launch campaign.

Microspectrometer with integrated embossing grid – compact, powerful, versatile [ 6.12.2026 ]

NEW! Have you seen our new, compact microspectrometers for rugged OEM applications?

Safely usable spectral range: 350 to 850 nm
Spectral resolution: 10 nm
Speed: max 450 fps
Light coupling: Optical fiber with SMA connector
Sensor: Hamamatsu line sensor with 2048 pixels
Interface: USB

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Main Applications

The microspectrometer is particularly suitable for analyzing broadband spectra. Typical areas of application are:

Characterization of light sources
Measurement of fluorescence signals
Monitoring spectral changes in research and development

About Us

Eureca Messtechnik GmbH specializes in technical consulting, development and supply for OEM projects. The focus is on cameras, optical measurement and thermoelectric cooling systems. We support you with comprehensive advice on the development of new devices and measuring methods and supply the necessary components for series production. Additional services and extensive accessories complete our offer.

Our most important goal is the satisfaction of our customers. Therefore, the quality of our materials and services is our main focus.

For us, this means fulfilling the needs of our customers through reliable service, expert advice and correct order processing, and adhering to quality criteria agreed with them. This creates trust and recognition among our customers.

Optoelectronics

Modification of CCD/CMOS image sensors, e. g., removal of cover glasses, attachment of special filters, or application of UV coatings
Customized development of CCD/CMOS sensors; German representative office of Caeleste
Line scan camera boards and photodiode amplifiers developed in-house
German distributor for FLIR image processing cameras
CIS modules for scanning applications; German representative of CMOS Sensor Inc.
Microspectrometers
LED lighting and dynamic plant lamps

Optics / Filters

Lenses by various manufacturers such as ZEISS, Kowa, OPTOWL, Qioptiq, Schneider Kreuznach, OPT
Interference filters with high transmission, steep egde slopes and extensive blocking
Affordable plastic-based IR filters; in-house cutting service
Special linear lenses for scanners and surface analysis
Diffractive optical elements (DoE)
Holograms, chrome masks, and test targets

Cooling

Peltier elements of various sizes and cooling power
Many accessories as fans, heat sinks and heat exchangers, temperature controllers, temperatur sensors and much more
Project planning and simulation of Peltier-based cooling systems
Development of customer-specific Peltier elements

Sockets for electronic devices

Many different types as e.g. BGA sockets, DIP sockets, LCC sockets, SIP sockets or SMD sockets
Types for use with a variety of components such as Batteries, Image sensors, Optoelectronics, DC/DC converters, Gas sensors, LEDs, Fuses and many more.

Services and Consulting

Technical/scientific consulting in the fields of CCD/CMOS image sensors, lenses and filters, lightings and thermoelectric cooling systems
Measuring of camera parameters, based on the recording of photo-transfer curves from which all important characteristics of a camera system can be calculated
Development of customized CCD/CMOS image sensors and driving electronics, optimized for a respective application and exclusive production
Simulation of CCD/CMOS images to assess the image quality of sensors in a camera configuration of your choice without prototyping, laboratory samples, or other hardware
Seminars on optoelectronic components, in which the properties and limits of these components are shown

Last update: 2025-10-13