A1051 automatic sample changer

The purpose of this tender is the procurement of an automatic sample changer for the HZB beamline 14.2, which will be used to transfer protein crystals mounted in SPINE compatible sample holders from a storage dewar to the goniometer and vice versa in a fast, reliable and efficient way. Key specifications of the delivered system include: a large storage dewar to allow for a storage of more than 25 universal pucks, a double gripper tool to transfer and retrieve samples within one combined trajectory, automatic tool calibration and goniometer position calibration and a fill software compatibility to the used tango, MXCuBE experimental control environment of BL14.2. The sample changer must in addition follow all EU machine directive regulation and need to be fully integrated within the existing working cell environment of BL14.2.