Goniometer
At the heart of the Xcalibur, Gemini and SuperNova

4-circle kappa goniometer
Oxford Diffraction's high precision 4-circle kappa goniometer accepts all source and detector combinations.
The Goniometer provides:
- Support for up to 2Kg on the phi axis
- Better than 10 micron sphere of confusion
- High-precision stepper motor driven
- Revolution and position optical encoders for precision movement and accurate positioning
- Motorised and computer controlled detector to sample distance

