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▶ 📝 Notes

* Air flow: 8 L/min in sampling line / 0,38 L/min in inlet PTRMS line

▶ 💨 Sample from 9999-01-01

▶ 🔧 Inlet System from 9999-01-01

Line heating	50.0 degC
Residence time	3.4 s
Inlet tube material	Other
Filter inlet material	PTFE (Teflon)
Distance from nox inlet	0.65 m
Inlet line heating bool	✓
Distance from ozone inlet	0.65 m
Inlet tube material if other	PFA
Measurement height above ground	9.6 m
Measurement height above building	0.85 m

▶ 📐 Calibration from 9999-01-01

Calibration unit
Blank substraction	Applied
Zero gas generation	Catalyst
Calibration frequency	1.0 months
Zero gas blank frequency	6.0 hours
Linearity check frequency	1.0 months
Zero gas generation if catalyst
Catalyst type	Parker Balston 75-83 (350°C )
Catalyst temperature	350.0 degC

Calibration Certificates (1)

Name: NPL_OVOCs_2021_SIRTA Supplier: NPL Cylinder: D914017 Valid: 2021-10-20 → 2022-10-19

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▶ 📤 Data Submission

Databases Database Submission ACTRIS 1.0 years

▶ ✅ Data QA/QC

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

▶ 📋 Measurement QA/QC

Checklist	1.0 weeks
Instrument log book	Electronic

▶ 🧬 Compounds from 9999-01-01

▶ 👤 Operators

Operator	Level
User #17	scientist
User #15	technician