We focus on
your specific needs

We always engage in your specific needs and help you find the optimal solution.

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We are experts,
and we understand you

As Ph.D.’s and practical experts in high precision instrumentation, we know your challenges.

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We innovate
and develop quality

Together with our customers we work on cutting edge solutions.

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Welcome to JJ X-ray

JJ X-Ray is a dynamic and forward-thinking company, based in Denmark.
We specialize in the design, production, testing and commissioning of
synchrotron, free-electron laser (FEL) and neutron beamline equipment.

We understand you

As Ph.D.’s and practical experts in high precision instrumentation for analytical x-ray, synchrotron radiation, FEL, and neutron research purposes, we know your challenges and high expectations. In other words: We understand you.

We are an agile company without sharp
boundaries between departments enabling us to keep the customer in focus.

Contact us here
And let’s talk.

Dedicated experts

Our team of dedicated experts has practical experience in high precision instrumentation in synchrotrons, FELs and neutron research facilities. We develop state-of-the-art equipment that empowers scientists to push the boundaries of science.

Want us to work with you on your project?
Send us a message, and let’s elaborate on how we can work together.

Contact us here
And let’s talk.

We focus on
your specific needs

Whether you are looking for a standard, or a customized solution, we always engage in your specific needs and help you find the optimal solution for your research project.

Due to our expertise and customer-driven approach, our customers consider us a reliable partner in long term business relationships. We provide them with elegant and practical solutions, reliable performance, and a high level of support – before, during, and after implementation.

Contact us here
And let’s talk.
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Together, we pave the way to a better future through science and technology

Why choose us?

Innovation

We always have ongoing R&D activities and are up to date with the latest developments in the field.

We understand you

We have careers from synchrotrons, neutron facilities and universities.

Customer in focus

We strive to serve our customers – both before, during and after delivery.

Agile structure

No sharp boundaries between our departments. This gives you a better product.

Products

Slit Systems

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Slit Systems

Collimators

All collimators are based on a custom design and are divided into three categories defined by the orientation of the foils.

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Collimators

Optics

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Optics

Monochromators

JJ X-Ray A/S provides a range of monochromators designed for precise control of X-ray wavelengths in various research and industrial applications. Monochromators are essential for selecting specific wavelengths from an X-ray beam, improving the quality and resolution of diffraction and spectroscopy measurements. Our portfolio includes:

Diamond Laue Monochromators: Known for their high resolution and stability, these monochromators are ideal for demanding applications where precise wavelength selection is critical.

Double Crystal Monochromators: These offer excellent performance for a broad range of X-ray experiments, providing a balance of high resolution and efficient wavelength selection.

Single Crystal Monochromators: Commonly used in laboratory-based X-ray systems, these provide reliable and accurate monochromatic beams for a variety of applications.

Each type of monochromator is designed to meet the specific requirements of different experimental setups, offering flexibility, accuracy, and high performance.

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Monochromators

Diagnostics and Analysis

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Diagnostics and Analysis

Positioning Systems

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Positioning Systems

Custom Solutions

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Custom Solutions

Full Beamlines

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Full Beamlines
As a highly innovative company we are proud of our efficient products.

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Large projects

Components for the APS upgrade project

When working on complex or high value projects, we always work in close collaboration with the customer to make sure all requirements are met.

A recent project, which is a good example for this collaboration, is the production of components for the APS-Upgrade. For this meticulously planned upgrade of the Advanced Photon Source in the US, we provide components with a total value of over 6 million USD. 

The scope of supply includes 19 Compound Refractive Lens (CRL) systems, positioning equipment for long range, heavy weight, and highly precise and stabile motions. Moreover, a large number of slits, masks, filters and beam diagnostics are delivered.

One of the highlights of the supply is the new Small-Angle X-ray Scattering flight tube — one of the first major new components to be installed on a feature beamline. This system includes an integrated vacuum flight path and detector motion system. The flight path allows sample-to-detector distances ranging from 3601 mm to 11500 mm using a collapsing series of bellows. Furthermore, there is a 5-degree horizontal motion based on air casters. 

Read more about our workflow for large projects here.
The APS is one of the most technologically complex machines in the world. 
This premier national research facility provides ultra-bright, high-energy x-ray beams to more than 5,000 (and growing) scientists from across the United States.

News and Events

Meet us at the MAX IV User meeting

Meet JJ X-Ray at the 36th MAX IV User Meeting in Lund, Sweden from January…

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Welcome to our team, Alexis!

We’re delighted to welcome Alexis Charalambous to our team at JJ X-Ray! As a mechanical…

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JJ X-Ray won the 2023 Rudersdal business price

Yesterday, Henning and Christian were honored by Rudersdal Kommune. They received the ‘Erhvervspris 2023’ for…

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Agent for China: Madison

We are very pleased to announce that Madison has agreed to represent us in China.…

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Vacancy for a technical salesperson

Are you a flexible person with a getting-things-done mentality? Do you have experience as a…

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Factory Acceptance Tests of the CSPEC radial collimator for ESS

Earlier this week Fernando and Miguel from CSPEC at ESS passed by our offices to…

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Vacancy

Do you want to contribute to groundbreaking research results? Then we may have a job…

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First 3D-printed 2D neutron collimator prototype

Neutron collimators reduce the background signal in neutron experiments such as diffraction and spectrometry, by…

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Monochromatic UHV-slit – now with nano-heat bump option and beamviewer

Our classic IB-C30-UHV can be modified according to our customers’ needs. An example is our…

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Proud to work with

We are always available for a conversation

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