Stopper Spacer

The Stopper Spacer (or gas spacer) is used to set the Stopper into a standard position for a fixed gas phase above the aqueous phase in the Oroboros Chamber, during air calibration or for injection of nitrogen, argon or oxygen into the gas phase; Stopper Spacer thickness of 4mm (a deviation of +/- 10 % possible).

One Stopper Spacer is included in the Assembly Kit, and two in the TPP ISE-Module as standard components.