Sartorius DCU 3, Operator'S Handbook Manual

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Operators Handbook DCU3 – System
5., Main Function „Calibration“
BAEDCU3 - Rev. 4.6 - 0504 5 - 9
5.6.2 Calibration of a Pump
For calibration allways use tubings of the same type and dimensions as for the delivery of
media during the process.
1. Place one end of the tubing into a beaker filled with water and the other end into a measur-
ing beaker. Complete fill the tubing with water. For this you can manually activate the pump.
2. Start the calibration of the pump via „Start Calibration“.
3. Follow the instructions shown at in the DCU3 - display.
The DCU - system automatically calculates the flowrate considering the internally recorded
running time and measured delivery and displays the result in the entry „FLOW : x /min“).
5.6.3 Activation of the Dosing Counter
The dosing counter will automatically be started when the calibration of the pump is finished
and the corresponding controller is activated.
5.6.4 Special Notes
If already known, the delivery rate of the pump or of the dosing valve can be directly entered
into the FLOW - entry.