This Boekel 260200 Orbitron Rotator I Fixed Speed Nutating Laboratory Mixer is in good condition, has been tested and is guaranteed to be fully functional. This shaker came from a local lab that had surplus lightly used equipment. Shaker shows some aesthetic signs of normal use. We urge customers to view all photos as they show overall condition, included accessories and functionality. Please feel free to contact us with any questions. The Boekel Scientific Orbitron I Laboratory Mixer, fixed speed nutating mixer, is excellent for any application requiring a gentle, low foaming lab agitation. The unit has a fixed speed and is supplied with one white, non-slip dimpled mat and one white, non-slip fat mat. Gentle, Low Foaming Agitation Fixed Speed at Approximately 25 Orbits Per Minute Small Footprint Catalog Number 260200 Temperature 4ºC to 40ºC (in a cold room or incubator) Fixed Speed ~ 25 orbits/min Fixed Tilt Angle 23º Mixing Type 3 Dimensional Wave Mixing Load Limit 2.25 lbs Product Dimensions W x D x H w/platform 12" x 12" x 10" 30.5cm x 30.5cm x 25.4cm Shipping Weight 10lb (4.4kg) Electrical 260200: 115 VAC; 50/60Hz, 22 watts, 0.5 amps