| Date: |
2019-10-31 |
| From: |
Sherman Wetland - Gas Analyzer CH4 |
| To: |
Sherman Wetland - Gas Analyzer CH4 |
| Title: |
Calibration |
| Notes: |
Calibration Location: Sherman Wetland
Last calibration: 2019-04-11
RSSI=78%, Optical RH=19%
Ambient P=102.4kPa, Tair=18.1C
Zero Air at 1000psi, AMP CA03923 3.121 at 1000
CH4 Zero Offset: 0.005ppm
CH4 Span Offset: 0.005ppm
Notes: Zero had random large spikes that turned out to be a tiny insect crawling around the bottom mirror - removed before span. Otherwise, very tight calibration.
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