25
9900-1BC Batch Controller Manual
Calibration
Volume Calibration Procedure
1. Press ENTER to start the volumetric calibration period. The 9900 activates the
BATCH Relay and starts counting pulses from the
flow sensor.
2. Press ENTER to stop the volumetric calibration period. The 9900 deactivates
the BATCH Relay and stops counting pulses from the
flow sensor.
3.
Enter the volume of fluid known to have flowed past the sensor during the
volumetric calibration period. This will modify the
existing K-Factor.
4. The 9900 displays the newly calculated K-Factor for your reference.
NOTE:
If the calculated K-Factor is less than 0.0001 or greater than 999999
(out of range at either extreme), the 9900 displays "ERROR VOLUME TOO
HIGH" (or LOW) and returns to VOLUME CAL.
5. Press ENTER to accept the new K-Factor (9900 displays "SAVING") or press
▲+▼ keys simultaneously to escape without saving and return to Enter Volume.
NOTE:
• You may enter your own calculated K-Factor in the CAL menu.
• In Simple Mode, the calculated K-Factor will replace the current K-Factor.
• In Advanced Mode, the calculated K-Factor value will replace the
first K-Factor.
• In Advanced Mode, a K-Factor can be calculated for each batch. Repeat steps
1-5 for each batch and enter calculated K-Factor for the corresponding batch.
NOTE:
In Advanced Mode the Batch Controller has a separate K-Factor for each
stored batch. In Simple Mode the stored batches use a common K-Factor. If you
switch from Simple Mode to Advanced Mode, the single K-Factor will be copied to
the K-Factor for each batch.
If you switch from Advanced Mode to Simple Mode, the K-Factor for Batch 1 will
be copied to the single K-Factor used for all batches.
