Teledyne PEM-9004 - Portable emissions analyzer - Manual (Page 43)

Portable Emissions Analyzer Operation
Teledyne Analytical Instruments 31
4.5.1 Flue Gas
To calibrate the instrument on a specific flue gas or change the
current flue gas, press the cycle button from the Measurement screen.
The following screen appears:
The instrument begins an automatic calibration cycle which takes
approximately 60 seconds from a cold start. If a restart is performed
from the Measurement screen, the calibration process only takes 10
seconds. The instrument probe should not be attached during this
calibration.
After the calibration the last used fuel appears on the screen as
shown below.
At this point, either the fuel in the framed box can be chosen or
any another fuel from the database of fuels in memory. The selected fuel
has to be in the framed box.