| Date: |
2017-05-31 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Calibration Location: Lab
Last calibration: 2016-10-11
RSSI=80.7%, Optical RH=10%
Ambient P=100.3kPa, Tair=20.4C
Zero Air at 1500psi, NOAA Air 1.89919 at 1600
CH4 Zero Offset: 0.017ppm
CH4 Span Offset: -0.021ppm
Notes: Replaced desiccant and flushed cavity with zero air. Optics RH was 26% before replacement and 10% after replacement.
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