Ecotech Serinus 30 - Page 15

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 15 of 253
EP_Ecotech_Serinus30_en.docx
Performance criterion Minimum requirement Test result Compli-
ance
Page
5.2.8 Availability At least 95 %.
Availability for both systems was
100
% incl. maintenance times during
testing.
yes 51
5.2.9 Instrument software
Shall be displayed during
switch-
on of the measuring
system. The test institute shall
be informed on changes in the
instrument software, which in-
fluence the performance of the
measuring system.
The instrument software version is in-
dicated in the display. Changes to the
software will be communicated to the
test institute.
yes 52
5.3 Requirements on measuring systems for gaseous air pollutants
5.3.1 General
Minimum requirements as per
VDI Guideline 4202 Sheet 1.
The tests were performed on the ba-
sis of the minimum requirements as
stipulated in VDI 4202 Sheet 1 (Sep-
tember 2010) as well as Standard
DIN EN 14626 (2012).
yes 53
5.3.2 Repeatability
standard deviation
at zero point
The repeatability standard de-
viation at zero point shall not
exceed the requirements listed
in Table 1 of VDI Guide-
line
4202 Sheet 1 (September
2010) in the certification range
specified in Table 2
of the
same guideline.
Please refer to section 7.1 8.4.5
Repeatability standard deviation.
yes 54
5.3.3 Repeatability
standard deviation
at span point
The repeatability standard de-
viation at reference point shall
not exceed the requirements
listed in Table 1 of VDI Guide-
line 4202 Sheet 1 (September
2010) in the certification range
according to Table 2
of the
same guideline.
Please refer to section 7.1 8.4.5
Repeatability standard deviation.
yes 55
5.3.4 Linearity (lack of fit) The analytical function describ-
ing the relationship between
the output signal and the value
of the air quality characteristic
shall be linear.
Please refer to section 7.1 8.4.6
Lack of fit of linearity of the cali-
bration function.
yes 56
5.3.5 Sensitivity coeffi-
cient of sample gas
pressure
The sensitivity coefficient of
sample gas pressure at refer-
ence point shall not exceed the
requirements listed in Table 2
of VDI Guideline
4202 Sheet 1
(September 2010).
Please refer to section 7.1 8.4.7
Sensitivity coefficient to sample
gas pressure.
yes 57