Tangent-Bar Rotation Stage

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High Precision Goniometer

<KTG-15D>

Kohzu's KTG-15 goniometers were specifically developed for use at high energy X-ray synchrotron facilities where precision angular displacement and
repeatability are essential. The goniometer's extreme resolution is attained by displacing a rotation spindle fitted with a long radially mounted arm, via a tangentially positioned and motorized micrometer head.




Tangent-bar Rotary Stage

<TAM-17B>

The high precision rotary stage was designed for operating of X-ray polarization. For compact design, it can be mounted on χ cradle for example. Loosening the clamp allows the top table for 360 °full rotation.



Ultra High Precision 2-Axis Goniometer

<KTG-11KW>

This goniometer has two parallel ultra high resolution rotation axes driven independently by two tangent bar mechanisms. The goniometer was manufactured for use in high precision two crystal topograph set-up.



Ultra High Precision Coaxial Goniometer

<KTG-16W>

The device was manufactured for use as a high resolution 4-crystal asymmetric reflection monochromator. The right picture shows it is installed in a chamber as a low vacuum type.



Tangent-Bar Rotation