PermeGear stirrers are made to hold our different types of diffusion cells. V-Series stirrers are for Franz cells and H-Series stirrers are for Side-Bi-Side cells. All stirrers are constructed from 1/16” (1.5mm) thick stainless steel. Motors in our stirrers run at 600 rpm in the U.S. and Japan and at 500rpm everywhere else.
PermeGear V-Series Stirrers are made for use with our Franz cells. These units do not have temperature control of any kind. They have aluminum supply manifolds mounted toward the rear that connect to a user supplied water bath and pump or heater/recirculator.
PermeGear H-Series Stirrers are made for use with our Side-Bi-Side cells. All but the H1 Stirrers have aluminum supply manifolds mounted toward the rear, which connect to a user-supplied heater/circulator. The long horizontal manifold tubes have removable hose barb fittings allowing the water jackets of the diffusion cells to be connected with latex tubing.