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
EP_Ecotech_Serinus30_en.docx
Performance criterion Minimum requirement Test result Com-
pliance
Page
5.3.10 Averaging effect
For gaseous components the
measuring system shall allow
the formation of hourly averag-
es.
The averaging effect shall not
exceed the requirements listed
in Table 2 of VDI Guideline
4202 Sheet 1 (September
2010).
Please see section 7.1 8.4.12
Averaging test
yes 62
5.3.11 Standard deviation
from paired meas-
urements
The standard deviation from
paired measurements under
field conditions shall be deter-
mined with two identical meas-
uring systems by paired meas-
urements in the field test. It
shall not exceed the require-
ments listed in Table 2 of VDI
Guideline 4202 Sheet 1 (Sep-
tember 2010).
Please refer to section 7.1 8.5.5
Reproducibility standard deviation
for CO under field conditions.
yes 63
5.3.12 Long-term drift The long-
term drift at zero point
and reference point shall not
exceed the requirements listed
in Table 2 of VDI Guideline
4202 Sheet 1 (September
2010) in the field test.
Please refer to section 7.1 8.5.4
Long-term drift.
yes 64
5.3.13 Short-term drift The short-
term drift at zero
point and reference point shall
not exceed the requirements
listed in Table 2 of VDI Guide-
line 4202 Sheet 1 (September
2010) within 12
24 h)
in the laboratory test and
within 24 h in the field test.
Please see section 7.1 8.4.4
Short-term drift.
yes 65
5.3.14 Response time
The response time (rise) of the
measuring system shall not ex-
ceed 180 s.
The response time (fall) of the
measuring system shall not ex-
ceed 180 s.
The difference between the re-
sponse time (rise) and re-
sponse time (fall) of the meas-
uring system shall not exceed
10
% of response time (rise) or
10 s, whatever value is larger.
Please refer to section 7.1 8.4.3
Response time.
yes 66
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