VM4 universal, small laboratory shakers
Optoelectronically controlled, with a speed range from 100 to 2800 min-1. Orbital shaking motion with gradual start. Continuous operation controlled by an integrated timer. Timer can be set from 1 to 60 minutes. The second operation mode is designed for single-handed operation by depressing the shaking attachment for the test tubes and small Erlenmyer flasks.
One universal attachment for test tubes with a diameter of up to 30 mm and with foam holes of size 16 × 8 mm dia., 6 × 10 mm dia. and 4 × 15 mm dia. for centrifugation tubes and other small bottles.
The same universal attachment is also ideal for a microtiter plate. This eliminates the need to use multiple attachments which inevitably can't be found when you need them.
At lower speeds, the foam platform can hold small beakers or dishes for gentle shaking.