Cryostat
Cryoax 4,4CC,5,6
VG Scienta
Five cryostats can be supplied for applications that require sample manipulation at very low temperature. The range includes four open cycle cryostats and a closed cycle refrigeration system. Our own cryostats, together with those from other suppliers are integrated with VG Scienta manipulation to provide a powerful range of cryogenic manipulators for a wide range of applications.
The Helistat Range
The Helistat has been developed for fast response and for low temperature angle resolved work. The low mass heat exchanger is mounted close to the sample and connected to it by high conductivity flexible braid. The Helistat uses the same liquid helium and liquid nitrogen transfer equipment as the Cryoax 5. Sample heating to 1200 ºC is available.
The Cryoax 4 Range
The Cryoax 4 is fully compatible with the Omniax manipulator and provides primary rotation. The Cryoax 4 can be used with either liquid helium or liquid nitrogen without any modification, and can provide a base temperature of 4.2k without pumping. An optional temperature range of 4-800 K is available. Unique design features like a shielded flow transfer line and a matrix heat exchanger at the sample tip permit high cooling power, and a high temperature stability at the sample. A wide range of sample mounts can be installed at the tip.
