Vaisala Indigo 202 - GMP252 Example: 2-Point CO Adjustment; Figure 27 Configuration Tab, CO 2 Probe Example

The information shown in this tab is
probe-specific: the example here shows the
configuration view for a CO
2
probe.
Figure 27
Configuration Tab, CO
2
Probe Example
More Information
‣
Environmental Compensation (page 48)
7.6 GMP252 Example: 2-point CO
2
A
djustment
To make a 2-point adjustment, you need a low reference and a high reference (select
r
eferences that are near the low and high ends of your measurement range). Prepare the
calibration references (for example, reference gases with known concentrations) before
starting the adjustment.
Check the possible probe-specifc adjustment limits and requirements for 2-point
calibr
ation (for example, the minimum dierence between the low and high reference
poin
ts) from the probe's documentation.
Indigo 202 User Guide M211966EN-A
52