Flexicon PF7 - Speed; Acceleration; Deceleration; Anti-Drip

20.6 Speed
Rotor speed.
Table 8 - Maximum pump speed
PF7 400 rpm
PF7+ 600 rpm
i
Excessive speed may cause splashing or foaming.
20.7 Acceleration
Rotor acceleration.
Table 9 - Maximum acceleration
PF7 100
PF7+ 200
i
Excessive acceleration may cause splashing or foaming.
20.8 Deceleration
Rotor deceleration.
Table 10 - Maximum deceleration
PF7 100
PF7+ 200
i
Faster deceleration typically improves fill accuracy by
maintaining consistency in the size of the liquid drop.
20.9 Anti-drip
If dripping occurs after the fill has completed, increase anti- drip to create "suck
back" by momentarily reversing the direction of pumphead. Anti-drip is measured
by the number of reverse steps 0-10.
PF7/PF7+ Peristaltic Filler with QC14 Pumphead User Manual 59
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