Description

This option is recommended when a diamond anvil cell is used at low temperature in conjunction with a cryostat.

This valve consists of two quick connectors (one male and one female) to insert it easily on gas line of the gas membrane of the DAC outside of the cryostat.

When used with an external small pump (e.g. a diaphragm pump – not supplied), the user can pump and flush with clean helium the capillary line from the output of the gas controller down to the gas membrane.

Once the gas line has been cleaned, this manifold can be disconnected and the capillary line reconnected from the GM controller to the gas membrane capillary.