3.11 Connecting pumps
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858 Professional Sample Processor
Figure 25 Connecting the tower stirrer
NOTICE
If an MSB stirrer is connected to the MSB1 socket, then the stirrer con-
nector at tower 1 cannot be used, because both sockets are controlled
internally via MSB1.
3.11 Connecting pumps
The 858 Professional Sample Processor is equipped with two connectors
for external pumps which, for example, can be used for rinsing or apply-
ing suction to vessels. The appropriate pump models are:
Figure 26
772 Pump Unit
The peristaltic pump 772 Pump Unit is suitable for organic solvents and
aqueous solutions containing precipitates.
Figure 27
823 Membrane Pump Unit
The 823 Membrane Pump Unit is suitable for aqueous media without
precipitates.