M&C GenTwo PMA1000V2.4, Instruction Manual

Page: 72 / 110

71
GenTwo® PMA1000 V2.4 | 1.00.00 www.mc-techgroup.com
Fig. 81: Screen showing details about a single calibration procedure
A screen with detailed information about the failed calibration procedure opens. In this
example it says that the measured value is too high. The measuring range needs to be
adjusted to include the measured value.
Note
Manual calibration with “Zero gas” or “Span gas” can be repeated at
any time.
11.3 Automatic Calibration (AutoCal)
In addition to the manuall calibration (ManuCal) an automatic calibration (AutoCal) feature
is available for single and multi channel multigas analyzers starting from software version
2.24. Follow these steps for automatic calibration. The numbers refer to 'Fig. 81 Screen
showing details about a single calibration procedure':
„
1
: Activate AutoCal on the M4/S2 System Settings page. Enter the number of
the selected channel for activation.
Fig. 82: Activating AutoCal and entering parameters
1
Activating AutoCal procedure
2
Choose zero or span gas or both
3
Enter starting time for AutoCal procedure
4
Select interval of the AutoCal procedure
5
Enter holding time of the solenoid valves
5
1
4
2
3