Ecotech Serinus 30 - Figure 11: Function Established from Group Averages for System 2, Component CO

TÜV Rheinland Energie und Umwelt GmbH
Luftreinhaltung
Report on the performance testing of the Serinus 30 ambient air quality moni-
toring system manufactured by Ecotech Pty Ltd measuring CO, Report no.:
936/21221977/D_EN
Page 85 of 253
EP_Ecotech_Serinus30_en.docx
Figure 11: Function established from group averages for system 2, component CO
7.5 Assessment
For system 1, the deviation from the regression line is -0.10 µmol/mol at zero point and max.
0.86 % of the target value for concentrations greater than zero. For system 2, the deviation
from the regression line is -0.04 µmol/mol at zero point and max. 0.93 % of the target value
for concentrations greater than zero.
Deviations from the ideal regression line do not exceed the limit values stipulated in Standard
DIN EN 14626.
Does this comply with the performance criterion? yes
7.6 Detailed presentation of test results
Individual results of the tests are detailed in Table 13.
0.0
0.9
0.2
0.2
-0.3
y = 0.9941x + 0.221
-4.00
-3.00
-2.00
-1.00
0.00
1.00
2.00
3.00
4.00
-10
0
10
20
30
40
50
60
70
80
90
0 10 20 30 40 50 60 70 80 90
Actual values [µmol/mol]
Set values [µmol/mol]
Lack of fit in [µmol/mol]
Test points device 2 Residues desvice 2 Linear (Test points device 2)