Equipment and Calibration History

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View history entry 5279 for Licor LI-7700 sn: TG1-0423

Date: 2021-05-26
From: East End -
To: East End -
Title: Calibration
Notes: Calibration Location: East End Last calibration: 2020-11-19 RSSI=80%, Optical RH=13% Ambient P=101.5kPa, Tair=29.2C AMP FB04161 at 500psi, AMP CA04119 4.223 at 2050 CH4 Zero Offset: 0ppm CH4 Span Offset: 0.008ppm Notes: Relatively still day. Zero gas was an AMP cal gas in a baby tank that we borrowed for the day. Zero was right on.
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Field notes