Additional Vibration Isolation
Different levels of improved vibration isolation for experiments that are particularly sensitive to low frequency vibrations (<1kHz). The packages are designed to both reduce the vibrations that couple via floor and provide extra freedom to decouple the pulse tube cooler and gas handling system from experimental insert.
Vibration isolation package: Extra rigid support frame with heavy aluminum top plate.
Active vibration damping package: Vibration isolation between frame and cryostat. Active vibration damping relative to the cryostat support frame in the range 1.2-200Hz. Max load 400kg. Requires Vibration isolation package.
Gas Handling System isolation: Reduces vibrations coupled to cryostat from gas handling system via pump lines. This upgrade includes an additional frame with pump lines molded into a concrete block and Still pumping lines further decoupled via two metallic T-dampers.