Ecotech Serinus 30 - Table 16: Sensitivity Coefficient to Sample Gas Temperature; Table 17: Individual Values Obtained from the Determination of the Influence of

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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
7.4 Evaluation
Table 16: Sensitivity coefficient to sample gas temperature
7.5 Assessment
For system 1, the sensitivity coefficient to sample gas temperature is 0.00 µmol/mol/K).
For system 2, the sensitivity coefficient to sample gas temperature is 0.00 µmol/mol/K).
Does this comply with the performance criterion? yes
7.6 Detailed presentation of test results
Table 17: Individual values obtained from the determination of the influence of sample gas
temperature for NO
Requirements
Device 2
≤ 0.3
0.00  0.00 
Sensitivity coeff. sample gas pressure b
gt
[µmol/mol/K]
Device 1
Device 1 Device 2
Time Tem
p [ºC] Concentration [µmol/mol] [µmol/mol]
13:37:00 0 64.66 66.11 64.93
13:40:00 0 64.66 66.17 64.93
13:43:00 0 64.66 66.17 64.93
66.15 64.93
15:10:00 30 64.66 66.01 64.82
15:15:00 30 64.66 66.01 64.82
15:19:00 30 64.66 66.01 64.82
66.01 64.82
Average C
GT,1
Average C
GT,2