The Labtop Platelet Agitator features the unique designed rack with high ventilation capability to allow oxygen transfer to the platelets. Smooth sliding stainless steel trays can be removed for cleaning as well as to enable easy removal or loading of bags in the tray. Fixed speed agitator with heavy duty bearings for smooth operation. When used with a Labtop Platelet Incubator the agitator will automatically stop when the door is opened.