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▶ 📝 Notes

The original NOx sheet is splitted to a NO and a NOx sheet separately. This sheet only concerns NO! The specified instrument is in operation since 24.05.2019. Before a Horiba APNA 370 instrument was in operation from 22.06.2016 to 24.05.2019.

▶ 🔧 Inlet System

Residence time	3.1 s
Inlet tube material	PTFE (Teflon)
Filter inlet material	PTFE (Teflon)
Inlet filter mesh size	5.0 µm
Distance from voc inlet	0.0 m
Inlet line heating bool	✗
Distance from ozone inlet	0.0 m
Humidity temperature control	None
Measurement height above ground	5.0 m
Distance from condensables inlet	0.0 m

▶ 📐 Calibration

No
Type	Cylinder/Dilution
No model	[Referenz-ID: 921]
Frequenzy	4.0 weeks
Automation	Manual
Certificates Certificate Certificate [Referenz-ID: 457]
No manufacturer	[Referenz-ID: 574]
No serial number	904475
No check	✓
No2 check	✗

▶ 📤 Data Submission

Databases Database Submission EMEP 1.0 years ACTRIS 1.0 years

▶ ✅ Data QA/QC

Bool voc	✗
Bool other	✗
Bool ratios	✗
Bool calibrations	✓

▶ 📋 Measurement QA/QC

Checklist	2.0 weeks
Instrument log book	Electronic