Equipment and Calibration History

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View history entry 2490 for Licor LI-7700 sn: TG1-0211

Date: 2016-10-11
From: Twitchell Rice - Gas Analyzer CH4
To: Twitchell Rice - Gas Analyzer CH4
Title: Calibration
Notes: Calibration Location: Twitchell Rice Last calibration: 2016-04-13 RSSI=68.0%, Optical RH=26% Ambient P=101.6kPa, Tair=20.8C zero air at 850psi, AMP CH4 4.030 at 1600 CH4 Zero Offset: -0.01ppm CH4 Span Offset: 0.021ppm Notes: windy, rice just harvested, tower out of field.
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Field notes