Promethion - Model CM-8 -Flow and Calibration Multiplexer Switchers

The Promethion CM-8 Flow and Calibration Multiplexer extends the utility of an automated gas switching system to include the calibration gas inputs.   The CM-8 offers secure high pressure connections for three calibration gas inputs and up to four sample gas inputs, as well as a reference gas input for baselining.  Unlike conventional gas switchers, the CM-8 offers pressure monitoring of the calibration gas inputs, thus eliminating the possibility of running out of a calibration gas while in the process of calibration.  Communication and control of the CM-8 is through Sable’s SableScreen software package utilizing Sable’s unique SableBus direct digital data transfer protocol.