Ecotech Serinus 30 User Manual

TÜV Rheinland Energie und Umwelt GmbH
Luftreinhaltung
Seite 106 von 253
Report on the performance testing of the Serinus 30 ambient air quality
monitoring system manufactured by Ecotech Pty Ltd measuring CO, Report
no.: 936/21221977/D_EN
EP_Ecotech_Serinus30_en.docx
7.5 Assessment
The maximum long term drift at zero D
l,z
is -0.23 µmol/mol for system 1and -0.47 µmol/mol
for system 2. The maximum long term drift at span point D
l,s
is 0.64 % for system 1 and
-0.9 % for system 2.
Does this comply with the performance criterion? yes
7.6 Detailed presentation of test results
The individual results of the determination of long term drift behaviour are provided in Table
29.
Table 29: Individual results for the long term drift
Time Device 1 Device 2 Time Device 1 Device 2
Date Zero point Span point
[hh:mm]
[µmol/mol] [µmol/mol] [hh:mm] [µmol/mol] [µmol/mol]
04/07/2013 09:41 0.00 0.00 10:35 64.5 64.5
04/07/2013 09:44 0.00 0.00 10:37 64.5 64.5
04/07/2013 09:45 0.00 0.00 10:39 64.5 64.7
04/07/2013 09:47 0.00 0.00 10:42 64.7 64.7
04/07/2013 09:48 0.00 0.00 10:45 64.6 64.7
Average 0.00 0.00 64.6 64.6
22/07/2013 13:34 -0.04 -0.17 16:24 64.8 64.5
02/08/2013 10:09 -0.14 0.09 10:49 64.7 64.6
16/08/2013 10:02 -0.23 0.10 10:23 64.8 64.3
02/09/2013 14:35 -0.21 -0.47 15:02 64.6 64.6
16/09/2013 14:08 0.03 0.36 14:26 64.7 64.4
30/09/2013 17:33 0.06 -0.27 17:48 64.8 64.3
04/10/2013 09:32 0.15 0.03 11:22 64.7 64.4

Ecotech Serinus 30 Specifications

General

Brand	Ecotech
Model	Serinus 30
Category	Measuring Instruments
Language	English