Incubator Ready Medium Duty Orbital Shaker*Box Carrier and all accessories sold separately. Eberbachs E6140. IN is a powerful variable speed orbital shaker for rotary swirling action and is used for bioprocessing of plant cell cultures, mammalian cell culturing, aeration in fermentations, and various other chemical mixing procedures designed to operate within high humidity and CO2 incubators. The E6140. IN comes standard with a stainless steel exterior finish, and is IP65 rated. The E6140. IN