Bruker-Nonius Kappa CCD uses a conventional, sealed Mo X-ray tube and a Bruker Apex II CCD detector.  The Nonius Kappa CCD was originally purchased in 1999 from the Enraf-Nonius Corporation.  The detector was upgraded with the installation of a Bruker Apex II CCD in 2012.  The instrument is equipped with an Oxford 600 series Cryostream.  The instrument is controlled by Bruker’s Apex II software.