RKI Instruments SDM-2012 PC Controlled Configuration - Manual (Page 102)

97 • Calibrating a Gas Tracer
7. You will be asked to confirm which Gas Tracer channels will use GAS 1 for the
calibration. The gas concentration shown next to each channel is the auto
calibration value for that channel. If it does not match the gas concentration in
the cylinder(s), change the auto calibration value for that channel. See “Sensor
Tab” on page 165 for instructions. If you are calibrating a standard Gas Tracer,
leave the first channel (the ppm sensor) deselected and select all other
channels. If you are calibrating a standard Gas Tracer plus a %volume sensor,
leave the first and last channels (the ppm and %volume sensors) deselected
and select all other channels.
Figure 76: Gas Cylinder Confirmation Screen
Standard Gas Tracer Standard Gas Tracer Plus %Volume