| Date: |
2020-11-12 |
| From: |
Mayberry - Gas Analyzer CH4 |
| To: |
Mayberry - Gas Analyzer CH4 |
| Title: |
Calibration |
| Notes: |
Calibration Location: Mayberry
Last calibration: 2020-05-22
RSSI=78%, Optical RH=26%
Ambient P=101.6kPa, Tair=11.6C
Zero Air at 700psi, AMP CA3923 3.121 at 700
CH4 Zero Offset: 0.011ppm
CH4 Span Offset: 0.002ppm
Notes: Still day. Swapped out pink silica gel and put in fresh drierite in the optics chem bottle. Used zero air to flush head space down to 9% RH. Optics RH was 12% when we left the site.
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