| Date: |
2018-10-25 |
| From: |
West Pond - Gas Analyzer CH4 |
| To: |
West Pond - Gas Analyzer CH4 |
| Title: |
Calibration |
| Notes: |
Calibration Location: West Pond
Last calibration: 2018-04-04
RSSI=70%, Optical RH=22%
Ambient P=101.7kPa, Tair=25.5C
Zero Air at 1950psi, AMP Air 3.121 at 2100
CH4 Zero Offset: -.004ppm
CH4 Span Offset: -.002ppm
Notes: Calm day. Before calibrating, we flushed head spaced with zero air. Optics RH dried down from 22% to 13% before calibration started.
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