Equipment and Calibration History

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View history entry 4131 for Licor LI-7700 sn: TG1-0357

Date: 2019-10-31
From: Sherman Barn - Gas Analyzer CH4
To: Sherman Barn - Gas Analyzer CH4
Title: Calibration
Notes: Calibration Location: Sherman Barn Last calibration: 2019-04-11 RSSI=68%, Optical RH=8% Ambient P=102.8kPa, Tair=12.1C Zero Air at 1000psi, AMP CA03923 3.121 at 1050 CH4 Zero Offset: 0.020ppm CH4 Span Offset: -0.011ppm Notes: Power was out earlier this week.
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