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▶ 🔧 Inlet System

Operated in atmospheric simulation chamber	✓
Distance chamber wall	0.0 m
Distance from VOC inlet	0.5 m
Distance from ozone inlet	0.5 m
Inlet tube material	PTFE (Teflon)
Residence time	5.0 s
Humidity/Temperature control	Temperature conditioning at 20 °C
Inlet line heating	✗
Filter inlet material	PTFE (Teflon)
Inlet filter mesh size	5.0 µm

▶ ⇄ Converter

Type	Molybdenum
Converter manufacturer	Envea
Converter model	Envea AC32e
Duration of stay in converter or bypass line	7.0 s
Duration of stay in converter	7.0 s
Temperature	613.15 K

▶ 📐 Calibration

NO Calibration

Type	sent to manufacturer
Automation	Manual
Frequency	365.0 days
NO calibrator manufacturer	Envea
NO calibrator model	undefined

NO₂ Calibration

Type	sent to manufacturer
Automation	Manual
Frequency	365.0 days

▶ 📏 Auxiliary Measurements

Role	Type	Manufacturer	Model	Serial number
Ozone instrument	ultra-violet absorption detector	Envea	Envea O342E	–
Meteorology instrument	–	Vaisala	Vaisala HMT334	–

▶ 📋 Measurement QA/QC

Instrument log book

Electronic

▶ ✅ Data QA/QC

Time series analysis of calibrations	✓
Time series analysis of compound ratios	✗
@VOC@	✗

▶ 📤 Data Submission

Database	Submission interval
ACTRIS	–