DDI 209
very reliable even for pumping rates as low as 0.005 l/h
Instead of having to convert the required litre capacity per hour into the corresponding stroke frequency (strokes per minute) of the pump, all you now need to do with DDI is enter the litres per hour. You no longer need either knowledge of equations or a pocket calculator. The stroke adjustment button is thus consigned to history.

The pump can, be adapted quickly and easily to the user’s own specific process requirements. The calibration process is also particularly straightforward. The integrated microelectronics calculate the correction factor that is needed and within a few moments the pump is ready for high-precision operation. Even inexperienced operators require only a few minutes to learn the most important steps.