6.1
Calibration
Calibration schedule
For the system to function properly, several calibrations may be performed. See tables
below.
Before each cultivation
Perform the following calibrations and adjustments before each cultivation
Instruction
Calibration
Enter tubing inner diameter in the Settings:Cellbag pumps dialog.
Pump
For perfusion cultivation, enable auto-calibration or calibrate the feed
and harvest pumps.
see Section 5.3.2 Adjust pump parameters, on page 137.
Adjust the calibration, see Section 5.3.4 Prepare the sensors, on
page 141.
DO sensor
Adjust the calibration, see Section 5.3.4 Prepare the sensors, on
page 141.
pH sensor
Repeat the calibration adjustment during cultivation if required.
When required
Perform the following calibrations when required or at least once a year.
Instruction
Calibration
Contact GE service personnel for assistance if needed.
Note:
Scale calibration is recommended after moving the rocker, or when
the load is changed considerably. For Calibrate High point, use a
weight that is as close as possible to the load that will be applied
to the tray during use.
Scale
Contact GE service personnel for assistance if needed. Service
personnel use special equipment to achieve more accurate cali-
bration.
Temperature
Calibration of CO
2
and O
2
sensors requires special competence
and may impair system performance if performed incorrectly.
CO
2
and O
2
sen-
sors
Contact GE service personnel for assistance.
ReadyToProcess WAVE 25 Operating Instructions 29009597 AD
151
6 Maintenance
6.1 Calibration
