Tube Calibration; Tube Calibration Screen - Masterflex MFLX77112-10 Operating Manual

Ss b/t washdown digital pump drives with advanced connectivity
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Section 2: Basic Setup & Settings

TUBE CALIBRATION

To ensure accurate dispensing of fl uids, tube calibration should be performed whenever fl uids, fl ow rate or
tubing is changed. Tube calibration can be accessed from the Continuous Mode Run Screen or from either of
the Volume or Time Mode Edit screens.

Tube Calibration Screen

Approximate Duration
Selected Tube Size
Set Flow Rate
Clear Calibration Settings
General Preparation:
Confi rm the correct tubing has been selected and is properly loaded into the pump drive (for further
information see
Confi rm all fl uids and containers are ready.
To calibrate tubing:
1. Insert the tube inlet into the supply fl uid.
2. Insert the tube outlet into a suitable container. NOTE: Th e container should be placed on a scale for
increased accuracy. If using a scale, an acceptable weight to volume conversion for water is: 1 kg = 1 L.
3. Switch the drive on using the power switch located at the rear of the drive. NOTE: If User Management
is enabled you may be prompted for a username and password (For further information see
Management" on page 2-8).
4. Navigate to the Continuous, Time or Volume Mode screens.
5. Tap DIRECTION to select either clockwise
6. If required, Tap START
recommended to properly condition new tubing and to increase calibration accuracy. NOTE: If required,
the pump can be run dry while conditioning the tube.
7. Press and hold PRIME
2-13
Masterflex SS B/T Washdown Digital Pump Drive with Advanced Connectivity
"Loading
Tubing" on page 2-10).
and allow the pump to run for approximately 20-30 minutes. Th is step is
to prime the pump. Priming will stop when PRIME
or counterclockwise
Return to Previous Screen
Calibration Strength Bar
Calibration Volume
Default Cycle Options
Tap to reset the calibration
volume and flow rate to their
default settings
Start Calibration
"User
fl ow direction.
is released.
Masterflex

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