Apparatus: Bellco Glass: Cell Culture Bottle Roller: 7630-00510 The Bellco Cell Production Roller Apparatus has been designed for production of mammalian cells, viruses and cell products. Non-modular production units come in 50 bottle positions with over 80,000 cm2 of surface area. All Position Drives are for use with plastic roller bottles to prevent slipping of the light-weight bottles. A Stand-By Drive and Alarm System provides motion and power failure alarms and has a backup drive system that automatically drives the unit should the original fail. FEATURES: Battery backup drive system Motion & power failure alarms Corner bumpers Accepts all Bellco Roller Bottles Additional Information SPECIFICATIONS: Dimensions: 76H x 30W x 24 ¾"D (206H x 76W x 63Dcm) Bottle Speed: 0.1-4.0 RPM standard on 115V Electrical Rating: 115±10 VAC, 60 Hz line voltage; 1.0 amp @ 115V, 60 Hz power consumption Roller Construction: Non-transferring chemical-resistant rubber rollers with key-shape. Clearance Between Decks for Bottle Placement: 134 mm (5 ¼”) Construction Material: Aluminum, chemically treated enamel finish. Usable Roller Length: 51 cm (20”) Environmental Conditions, operating: indoor use, pollution degree 2, 4° to 50° C relative humidity 0-90% non-condensing Environmental Conditions, non-operating: -10° to 60° C, relative humidity 95% maximum