Vortexer Multi-purpose, maximum convenience One mixing head does it all with this sleek, modern and compact design vortex mixer! Changing mixing heads can cost researchers valuable time and money when constantly switching sample vessels. But with the Vortexer, the head stays on and researchers can perform several operations in a single mixing platform. Eliminate the need to swap out head units with a patent-pending mixing head that holds 6 tube sizes (0.2, 0.5, 1.5/2, 5, 15, 50mL ), and a standard assay plate. For those high-volume or tight deadline mixes, a center pad area is also included in the mixing head that can be used for quick touch operation. With bench-top space at a premium, the Vortexer footprint is no bigger than the blender in your kitchen. Also, the counter balance system and soft feet minimize vibration and prevent the Vortexer from walking during operation, even at high speeds. And when the job is finished, the mixing head can be easily removed for cleaning. Specifications Speed Range 0 to approximately 3000 rpm (shaking to vortexing) Orbit 3.7 mm Control 3 position slider — (top) intermittent, (middle) off, (bottom) continuous Weight 8.7 lbs. (3.9 kg) Dimensions (W x D x H) 6.7 W x 7.5 D x 7.8 H in. (with mixing head in place)