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▶ 🔧 Inlet System

Operated in atmospheric simulation chamber	✗
Measurement height above ground	3.5 m
Distance from VOC inlet	0.05 m
Distance from condensables inlet	1.0 m
Distance from ozone inlet	0.05 m
Inlet tube material	Glass coated steel
Residence time	1.0 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	Photolytic
Converter manufacturer	Teledyne
Converter model	Teledyne API T200UP
Converter serial number	212
Duration of stay in converter or bypass line	4.0 s
Duration of stay in converter	4.0 s
Temperature	588.0 K

▶ 📐 Calibration

Gas standard concentration	225.0 µmol/mol
Gas standard uncertainty	3.4 µmol/mol
Gas standard confidence interval	twice a year

NO Calibration

Type	Cylinder/Dilution
Automation	Manual
Frequency	6.0 months
NO calibrator manufacturer	Horiba
NO calibrator model	Horiba ASGU 364
NO calibrator serial number	HA0212

NO Certificates (1)

Name: Supplier_NOx_KOS

NO₂ Calibration

Type	GPT
Automation	Manual
Frequency	6.0 months
NO₂ calibrator manufacturer	Horiba
NO₂ calibrator model	Horiba ASGU 364
NO₂ calibrator serial number	HA0212

NO₂ Certificates (1)

Name: Supplier_NOx_KOS

▶ 📏 Auxiliary Measurements

Role	Type	Manufacturer	Model	Serial number
Ozone instrument	ultra-violet absorption detector	Teledyne	Teledyne T400	–
Meteorology instrument	–	–	–	–

▶ 📋 Measurement QA/QC

Instrument log book	Electronic
Checklist	1.0 days

▶ ✅ Data QA/QC

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

▶ 📤 Data Submission

Database	Submission interval
ACTRIS	1.0 years
EMEP	1.0 years

▶ 👤 Operators

Operator	Level
Jan Čech	technician
Jan Silhavy	expert
0009-0000-7997-9642	technician