Ecotech Serinus 30, Instruction Manual

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TÜV Rheinland Energie und Umwelt GmbH
Luftreinhaltung
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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
6.1 5.3.12 Long-term drift
The long-term drift at zero point and reference point shall not exceed the require-
ments of Table 2 of VDI 4201, Sheet 1 (September 2010) in the field test. A value c
t
at 70 % to 80 % of the upper limit of the certification range shall be used at refer-
ence point.
The long-term drift at zero shall not exceed 0.5 µmol/mol (i.e. 0.58 mg/m³).
The long-term drift at span point shall not exceed 5 % of the upper limit of the certifi-
cation range.
6.2 Equipment
Not applicable here.
6.3 Testing
Performance and evaluation of the steps taken to determine the long-term drift are in line
with the requirements stipulated in DIN EN 14626 (2012). The reader is therefore referred to
section 7.1 8.5.4 Long-term drift.
6.4 Evaluation
Please refer to section 7.1 8.5.4 Long-term drift.
6.5 Assessment
Please refer to section 7.1 8.5.4 Long-term drift.
Does this comply with the performance criterion? yes
6.6 Detailed presentation of test results
Not applicable in this instance.