| Date: |
2014-09-10 |
| From: |
Twitchell Rice - Gas Analyzer CH4 |
| To: |
Twitchell Rice - Gas Analyzer CH4 |
| Title: |
Calibration |
| Notes: |
Calibration Location: Twitchell
Last calibration: 2014-03-07
RSSI=69%, Optical RH=22%
Ambient P=kPa, Tair=25.9C
Zero Air at 1400psi, 2nd CH4 4.995 at 800
CH4 Zero Offset: 0.07ppm
CH4 Span Offset: -0.075ppm
Notes: Very warm day with no wind. Offsets seem a little large.
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