JJ X-ray Products
Explore our innovative products and technologies
Slit Systems
Over the last 25 years, JJ X-Ray has designed a large portfolio of slit systems used at x-ray and neutron facilities all over the world. Our top priority is to give the customer the best solution whether they need the slit system to be standard, modified or customized.

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

Optics
JJ X-Ray A/S supplies high-precision refractive and reflective optics for synchrotron applications. Their refractive optics include SCD CRLs and lenses in beryllium, aluminum, and nickel for beam focusing. Reflective optics feature customizable mirror systems suitable for UHV/XHV environments, offering options like bending, cooling, and heating for enhanced stability and performance.

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.

Diagnostics and Analysis
JJ X-Ray offers a range of cutting-edge products designed to enhance the precision and reliability of X-ray analysis systems. Diagnostic and analytic tools are essential for accurately measuring and analyzing X-ray beams, ensuring optimal performance across a variety of applications.

Positioning Systems
JJ X-Ray offers an extensive selection of positioning systems, designed for exact motion and endurance with a focus on scientific sector. Achieving groundbreaking results hinges on precise control, and our systems deliver reliable, repeatable motions for a variety of applications.

Custom Solutions
When working on complex or custom projects, we always work in close collaboration with the customer to make sure all requirements are met, and projects are executed in a timely manner.

Full Beamlines
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Wedge-Based Heavy load YZ-Stage
This stiff, heavy load YZ wedge stage is designed to for the horizontal and vertical positioning of heavy components and beam optics which are attached through bellows. This requires stable and high precision control over motions. The heavy load wedge stage is built in such a way that the in-air vertical and lateral stages are based on a wedge system, which results in high mechanical stability. The movement is guided by rail/carriage systems. Both motions have direct encoders and are driven through worm-wheel reduction gearboxes, which offers inherently self-locking movements and high resolutions via a gearing ratio of 1:60. The travel ranges are limited by adjustable limit switches and hard stops to fulfill specific requirements.
Have a look at our other linear positioning stages here.
Categories:
Technical Specifications
Motion range
Z: ±15 mm
Y: ±15 mm
Accuracy*
± 3 micron (over the full range)
Resolution
Z: 0.2 micron per full step
Y: 0.2 micron per full step
Repeatability*
± 0.5 micron (unidirectional)
± 1.0 micron (bidirectional)
Linear stiffness
Kx: < 0.4 µm/N
Ky: < 0.4 µm/N
Kz: < 0.1 µm/N
Angular stiffness
Kcx: < 8 µradian/Nm
Kcy: < 8 µradian/Nm
Kcz: < 8 µradian/Nm
Load capacity
Up to 70 kg
* In closed loop tests








