Watson-Marlow PF22 - Manual (Page 13)

Operators Manual
PF22
PF22 OM EN 74-132-005 v1.02.doc Version: 1.02 Page 13 of 34
5.5 List of functions
1. Volume
2. Tube dimension 20. Operator number
3. Velocity 21. Batch number
4. Acceleration/deceleration 24. Print status
5. Reversing (back suction) 29. Print parameters
6. Batch size 31. Save program
7. Delay 32. Load program
8. Completed fills 33. Delete program
9. Specific gravity 34. Print programs
10. Output rate 46. Set language
15. Input mode 47. Printer set-up
18. Timer 2 72. Volume format
19. Timer 3 80. Reset memory
5.6 Description of functions
The individual functions will be described in the following:
1. Volume
Value: Choice of ml and grams.
Range: Required volume from 1 to 9999.9 ml.
2. Tubes
Value: Inside diameter (i.d.) in mm
Range: 3.0 - 5.0 - 6.5 - 8.5 - 10.0 - 12.5
The tubes can be measured with the supplied tube gauge.
If the tube is changed, a new calibration must always be made.
3. Velocity
Value: Pump revolutions per minute (rpm)
Range: 30 - 250 rpm
If the velocity is changed, a recalibration should be made.
4. Acceleration/deceleration
Value: An integral number
Range: 1 - 100
The acceleration and the deceleration will always be the same. The lowest value (1) will give the
lowest acceleration, and the highest value (100) will give the fastest acceleration.
If the acceleration is changed, a recalibration should be made.