Test Tube Rotator

Ideal for mixing for diffusion, dialyzing, extraction etc. Comprises a sturdy circular disc with flexible, plastic coated spring clips for holding test tubes of diameter 10-30mm and is mounted on the rotor assembly. The rotor assembly has variable speed motor with provision for adjusting rotatiol speed from 5 to 50 RPM. Also incorporates a user settable timer from 0-99 hours / 1-59 minutes. The complete rotor assembly is supported on two parallel vertical pillars by thumb screws providing secured clamping and provides for adjustment of angle of rotation of the test-tubes disc anywhere between horizontal (for minimal mixing) to vertical (for full end over end mixing) . The electronic touch-panel control allows for convenient operation, which is further substantiated by large sized digital LED display. Operates on 220V AC, 50Hz.