| Date: |
2023-02-02 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Calibration Location: Lab
Last calibration: 2022-06-01
RSSI=79%, Optical RH=23%
Ambient P=101.3kPa, Tair=19.5C
Zero Air at 1400psi, AMP CA04119 4.2238 at 1275
CH4 Zero Offset: -.011ppm
CH4 Span Offset: .0138ppm
Notes: First calibration since sensor was installed on BWW urban tower 7 months ago. After calibration, swapped desiccant and flushed headspace with zero air until new optics RH=10%. Sensor removed this morning and will go back up on the BWW urban tower this afternoon.
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