| Date: |
2020-05-21 |
| From: |
Mayberry - Gas Analyzer CH4 |
| To: |
Mayberry - Gas Analyzer CH4 |
| Title: |
Calibration |
| Notes: |
Calibration Location: Mayberry
Last calibration: 2019-10-22
RSSI=83%, Optical RH=26%
Ambient P=101.2kPa, Tair=21.8C
Zero Air at 750psi, AMP CA3923 3.121 at 800
CH4 Zero Offset: 0.004ppm
CH4 Span Offset: -0.003ppm
Notes: Breezy day. Swapped optics drierite after calibration and used cal gas to dry head space. New optics RH was 9%.
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