OVOCs_PTR_1664_CESAM
installed
🔬 proton transfer mass spectrometer
🏭 Kore
📦 Kore PTR-TOF 10k
S/N 1664-1 ; 1664-2
⚡ E/N 120.0 Td
▶ Description
Proton transfer mass spectrometer operated at the atmospheric simulation chamber Multiphase Atmospheric Simulation Chamber (CESAM) to perform in-situ measurements of oxygenated volatile organic compounds (OVOCs).
▶ 🔧 Inlet System from 9999-01-01
| Operated in atmospheric simulation chamber | ✓ |
| Distance from NOx inlet | 2.0 m |
| Distance from condensables inlet | 1.0 m |
| Distance from ozone inlet | 2.0 m |
| Inlet tube material | silcosteel |
| Residence time | 1.0 s |
| Inlet line heating | ✓ |
| Inlet line temperature | 60.0 °C |
▶ 💨 Sample from 9999-01-01
| Sample flow type | Vacuum sampling |
| Air flow | 5.0 mL/min |
| Residence | 1.0 s |
▶ 🧬 Compounds from 9999-01-01
| # | Name |
|---|---|
| 1 | methanol |
| 2 | acetonitrile |
| 3 | acetaldehyde |
| 4 | ethanol |
| 5 | acetone |
| 6 | dimethyl sulfide |
| 7 | isoprene |
| 8 | methyl vinyl ketone |
| 9 | methyl ethyl ketone |
| 10 | benzene |
| 11 | toluene |
| 12 | m-xylene |
| 13 | 1,2,4-trichlorobenzene |
| 14 | 3-carene |
| 15 | 1,2,4-trichlorobenzene |
▶ 📐 Calibration from 9999-01-01
| Calibration unit | |
| Zero gas generation technique | Syn. Air supply |
| Zero gas / Blank frequency | 1.0 days |
| Blank substraction | Applied |
| Calibration frequency | 4.0 months |
| Linearity check frequency | 4.0 months |
Certificates (1)
Name: NPL_OVOCs_yearValidFrom_CESAM
Supplier: NPL
Applied: 2021-09-10 → 2026-09-10
Dilution: 10 – 20
▶ 📋 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 | – |