NOx_CAPS_N58_SMU
operational
🔬 cavity attenuated phase shift spectrometer
🏭 Envea
📦 Envea AC32M
S/N N58
▶ 📝 Notes
* KS: Certificate: Supplier name and pdf not provided * Comment on Inlet line heating (row 26): ambient air inlet line is heated to 5 K above the ambient temperature. The laboratory is air-conditioned to 25 °C.
▶ 🔧 Inlet System
| Line heating | 25.0 degC |
| Residence time | 2.0 s |
| Inlet tube material | Other |
| Filter inlet material | PTFE (Teflon) |
| Inlet filter mesh size | 5.0 µm |
| Distance from voc inlet | 0.55 m |
| Inlet line heating bool | ✓ |
| Distance from ozone inlet | 0.1 m |
| Humidity temperature control | Temperature controlled |
| Inlet tube material if other | PFA/stainless steel |
| Measurement height above ground | 18.0 m |
▶ 📐 Calibration
| No2 | |
| Type | Permeation |
| Frequenzy | 25.0 hours |
| No2 model | [Referenz-ID: 915] |
| Automation | Automatic |
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Certificates |
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| No2 manufacturer | [Referenz-ID: 914] |
| No2 serial number | 15104-448 |
| No check | ✗ |
| No2 check | ✓ |
▶ 📤 Data Submission
Databases
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▶ ✅ Data QA/QC
| Bool voc | ✗ |
| Bool other | ✗ |
| Bool ratios | ✗ |
| Bool calibrations | ✓ |
▶ 📋 Measurement QA/QC
| Checklist | 1.0 days |
| Instrument log book | Electronic |