Pulse Tube Based RT bore system
These style systems are available in wide range of bore sizes and fi elds up to 15T and are designed in both horizontal and vertical geometries. The thermal mass is cooled by a Gifford-McMahon or a pulse tube cryocooler depending on the individual application. Pulse tube based cryocooled systems are recommended for applications that might have concerns with vibrations, however they have higher initial costs but lower long term maintenance costs. In case of pulse tube configuration, it is possible to reduce vibration levels even further by adding bellows assembly and positioning motor remotely. Some of the most common applications include material processing, beam line studies or use with existing sample inserts . Materials processing customers have found this geometry very suitable for annealing samples in presence of magnetic field.