Ecotech Serinus 30, Instruction Manual

Page: 46 / 254

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 5.2.3 Negative output signals
Negative output signals or measured values may not be suppressed (life zero).
6.2 Equipment
No additional equipment is required to test this performance criterion.
6.3 Testing
It was tested, in the laboratory and in the field, whether the measuring system displays nega-
tive signals.
6.4 Evaluation
The measuring system also displays negative measured values.
6.5 Assessment
The measuring system also displays negative measured values.
Does this comply with the performance criterion? yes
6.6 Detailed presentation of test results
Not applicable in this instance.