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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Multi-Pinhole Aperture Systems
Some customers prefer pinhole apertures for rectangular slits – and ideally motorized and exchangeable ones.
The Multiple Pinhole MP10-HV is for applications where up to ten pinholes of different sizes are preferred over rectangular apertures or where there is a need to employ filters of different thicknesses at different times.
The motorized XY-stage moves a plate configured to the customer’s specification. This plate design also allows for exchanging pinholes.
The plate moves 55 mm horizontally and 20 mm vertically. This is usually enough for two rows of pinholes or filters. These plates are controlled by a high-precision guiding rail system and high-resolution stepping motors.
In its basic configuration, the MP10-HV is delivered with a flange-opening and tightening bolts to allow connection with KF-40 flanges.
Categories:
Technical Specifications
Aperture size
To be defined by the customer
Resolution
1 micron per full step
Accuracy
± 2 microns (over 3 mm)
Vacuum
O-ring sealed, high vacuum 10-5 mbar, low outgassing materials
Pinholes
Defined by customer
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
246 mm x 190 mm x 66 mm
180 mm x 124 mm x 62 mm (housing only)
Mechanical connections
M6-threaded holes on the bottom, as shown on the drawing and KF-40 flange connections on the body of both sides of the system
Weight
≈ 4.0 kg
Outer surface
Anodized aluminum in color nature
Common options
Motors: Custom high-resolution stepping motors, including IMS motors
Encoders: Back-axle rotary encoders
Connectors: Adaptors to other KF(NW) flanges or CF flanges



