IMT Analytics FlowMeter F1 User Manual page 37

IMT Analytics AG
6.5.7 Zero offset calibration
Follow the procedure described below to achieve the most accurate readings:
• Perform the zero offset calibration when the FlowMeter has warmed up.
Warm up takes approximately 30 minutes.
• To perform zero offset calibration you must remove all connected tubes and
protection caps from the device
• Tap on menu icon, select the sub menu Zero Calibration, and select: Start
Calibration
Calibration is running
The blue bar increases from left to right in 5 sec.
Results
Calibration is successfully completed:
The device is now ready to use
or
Calibration failed
The device is not ready to use.
If the calibration failed, ensure that all tubes and the protection caps are removed,
and that there is no pressure or flow in the channel during zero offset calibration. In
environments with high turbulence, close one of the flow ports using a protection
cap.
Operation
6
37