OSE Adaptors

The OSE Adaptors are for use with external chambers and the control side of the Y-Tube.  The Sigma OSE series is an adaptor with a stainless steel screen that allows for ¼” tubing to be attached to the Y-Tube.  This ¼” tube can come directly from a flow meter for clean air or can have a large odor source chamber with an in and out port between the flow meter and the Y-Tube.  The second chamber in the picture to the left.