Installation and Operation Manual - DustEx
Menu Overview and Explanations
Doc.-ID: COM_OXI_Dust_11022020
5
4.4
CAL MENU
CAL MENU
1 point calibration, O
2
2 point calibration, O
2
1 point calibration, COe (COMTEC only)
2 point calibration, COe (COMTEC only)
1 point calibration, O
2
+ COe (COMTEC only)
2 point calibration, O
2
+ COe (COMTEC only)
4.4.1
Calibration Menu - Display Overview
Figure 26
- Display overview - Here an O
2
/COe
1-point calibration
Maximum measuring range is
depicted
(display jumps between O
2
and
COe)
Representation of measured O
2
value
Representation of measured COe
value
(COMTEC
only)
Time scale showing the elapsed
time of the current calibration
process. The
amount in seconds (here 240 s)
refers to the end of the time scale
The flow rate currently measured
Current measured value of O
2
and COe
Abort the calibration
Progress bar
Figure 27
- The 3 phases of a 2 point calibration;
Test Gas apply, Test Air apply and Return to process gas.
Info
The oxygen concentration in test air needs not be entered as it is known (20,95 % O
2
).
During calibration, entry of the test gas concentration value takes place after test gas has been applied.