Technical drawings
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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IB-C30-HV
IB-C30-HV is our worldwide top-seller – also known as Type 3 Vacuum JJ X-Ray slit. The system is suitable for vacuum applications, where O-ring sealing is sufficient.
The aperture has four independently movable, highly polished tungsten carbide blades. These blades are controlled by a high-precision guiding rail system and high-resolution stepping motors.
The blades can be installed in two configurations: Either providing a 16 mm radius or a knife-edge sloping at 0.5 degrees. Standard blades are polished to obtain a roughness better than 25 nm RMS.
In its basic configuration, the IB-C30-HV slit is delivered with a flange-opening and tightening bolts to allow connection with KF-40 flanges.
Categories:
Technical Specifications
Aperture size
Maximum: 30 mm x 30 mm
Minimum: Full overlap
Resolution
1 micron per full step
Repeatability
< 1 micron
Accuracy
± 2 microns (over 3 mm)
Vacuum
O-ring sealed, high vacuum 10-5 mbar, low outgassing materials
Standard blades
2 mm thick tungsten carbide blades which can be mounted either with a 0.5 degrees knife-edge or an R16 radius edge
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
193 mm x 193 mm x 68 mm
120 mm x 120 mm x 64 mm (housing only)
Mechanical connections
M5-threaded holes on the sides, as shown on the drawing. KF-40 flange connections are provided on the body of both sides of the slit
Weight
≈ 4.0 kg
Outer surface
Anodized aluminum in color nature
Common options
Blades: Other blade shapes and materials
Motors: Custom high-resolution stepping, including IMS motors
Encoders: Back-axle rotary encoders (absolute or incremental)
Adaptors: Other KF(NW) flanges or CF flanges
Special preparation for enabling vacuum <10-6 mbar
Internal wiring of Kapton or wiring with Teflon insulation
Custom connectors


