JJ X-ray Products

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Explore our innovative products and technologies

JJ X-ray offers a wide range of spectacular and efficient components and solutions, where cutting-edge technology meets precision. Elevate your research with our advanced solutions, designed to unlock new possibilities in scientific discovery. Welcome to the forefront of innovation.

Slit Systems (X-rays / Neutrons)

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.

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Slit Systems (X-rays / Neutrons)

Analyzer / Spectrometers

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Attenuator

To be updated

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Collimators (X-rays / Neutrons)

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 (X-rays / Neutrons)

Control Systems

JJ X-Ray provides comprehensive PLC solutions designed to enhance the integration and functionality beamline equipment. Our expertise in motion control and programmable logic controllers (PLCs) enables us to develop tailored automation systems that meet the specific demands in terms of precision and safety of scientific instrumentation in research environments.

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Control Systems

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.

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Custom Solutions

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.

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Diagnostics and Analysis

Full Beamlines

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Full Beamlines

Fixed Masks

The white beam mask can be used in the front end or as a cost effective alternative to the white beam synchrotron slit. The white beam mask consists of two Cu alloy blocks with tapered square cutouts that can be moved vertically and latteraly such that each of the blocks from one-half of the vertical and one-half of the horizontal beam definition (like two L’s opposing each other).

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Fixed Masks

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.

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Monochromators
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IB-C180-HV

IB-C180-HV is the largest standard slit system in our product range. It is based on a modified version of our IB-C80-HV. Similar to our other vacuum slit systems, it is guaranteed to operate smoothly down to 1E-5 mbar.

It features four individually movable blades providing a large 180 mm x 180 mm aperture. Special care has been taken to ensure that the forces generated by the vacuum do not adversely affect the operation and precision of the blade motion.

The high-resolution stepping motors (400 step/rev) are mounted at the other end of the lead screw on the airside. In combination with the 1 mm pitch lead screw, this gives a resolution of 2.5 μm per step. Driving with a micro-step controller, a mechanical resolution below 1 micron is possible.

The connection of the slit to the vacuum system is via a DN320LF flange. The slit house has a hole pattern for claw clamps and a smooth groove for o-ring gaskets.

Technical Specifications

Aperture size
Maximum 180 mm x 180 mm
Minimum -5 mm x -5 mm

Resolution
2.5 micron per full step

Accuracy
5 micron over the full range

Motion speed
5 mm/s with step frequency of 2000 Hz

Vacuum
O-ring sealed, high vacuum 10-5 mbar, low outgassing materials

Limit switches (end-of-travel)
Included as standard on all motions

Guiding
High precision internal rails and carriages

Electrical connections
Limit switches coupled to 2 motor connectors (SUB-D 15 pins male)

Motors
2-phase stepping motors

Mechanical dimensions
430 mm x 430 mm x 114 mm (housing only)
504 mm x 504 mm x 114 mm (with motors)

Mechanical connections
DN320LF vacuum flange. Any hole pattern on the bottom surface and the side without motor. Size M5 to M8 for mounting.

Weight
28 kg

Outer surface
Anodized aluminum in color nature

Common options
Blades: Various blade shapes and materials (thickness of blades up to 15 mm)
Encoders: Back-axle rotary encoders or internal linear encoders (absolute or incremental)
Adaptors: Other KF(NW) flanges or CF flanges

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