Bartels Mikrotechnik mp6 Operating Manual page 15

To achieve individual flow rates and optimal flow conditions, the driving parameters need to be tested,
optimized and confirmed by testing under full application conditions. As an example, typical driving
parameters are listed below to give a general orientation for testing. The parameters have been obtained
using the mp-x controller with the SRS signal preset. Please refer to chapter 5 for operation of the mp-x
controller.
Target flow rate Amplitude
6 ml/min 250 V
5 ml/min 250 V
4 ml/min 250 V
3 ml/min 250 V
2 ml/min 250 V
As a general guideline the amplitude should be kept as high as possible while varying the frequency.
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Frequency
120-130 Hz
90-100 Hz
60-80 Hz
40-50 Hz
30 Hz
Target flow rate Amplitude
1 ml/min 180-190 V
0,5 ml/min 130-140 V
0,25 ml/min 120-130 V
0,1 ml/min 95-105 V
Bartels Mikrotechnik GmbH, Otto-Hahn-Str. 15, 44227 Dortmund, Germany
www.micro-components.com, microComponents@bartels-mikrotechnik.de
Frequency
20 Hz
15 Hz
8 Hz
4 Hz
Tel: +49-231-9742-500, Fax: +49-231-9742-501