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Fundata
-O3-
| Observation |
| Category |
: |
Air sampling observation |
| Situation |
: |
ongoing |
| Time zone |
: |
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| Sampling |
| Sampling height |
: |
|
| Description |
: |
continuous |
| Sampling and analysis frequency |
: |
Continuous |
| Sampling environment |
: |
|
| Description for sampling analysis |
: |
Sample air from intake of 3 meters above ground is introduced directly into the analyzer.
Non-dispersive ultraviolet photometry |
| Instrument and Analysis |
| Measurement method |
: |
|
| Current status and history of instrument |
: |
UV Absorption |
| Description of instrument |
: |
Monitor Labs
ML9812 |
| Calibration |
| Current scale employed in the measurement |
: |
Autoranging 0-20 ppm, Resolution 0.001 ppm |
| Measurement calibration |
: |
Built-in ozone genetator
0.08 to 1ppm
Calibration is performed daily from 00:00 to 00:15
|
| Scale and calibration(treasability) |
: |
Autoranging 0-20 ppm
Resolution 0.001 ppm |
| Data Processing |
| Measurement unit |
: |
ppb |
| Data processing |
: |
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| Processing for averaging |
: |
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| Data flag |
: |
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| Data remarks |
: |
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| Other Information |
| Scientific aim |
: |
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| Reference |
: |
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| submitted by National Meteorological Administration |
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