Technical drawings
JJ X-ray Products
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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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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.
Categories:
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



