Equipment and Calibration History

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View history entry 6167 for Licor LI-7700 sn: TG1-0155

Date: 2023-01-18
From: West Pond -
To: West Pond -
Title: Calibration
Notes: Calibration Location: West Pond Last calibration: 2022-06-09 RSSI=81%, Optical RH=10% Ambient P=101.9kPa, Tair=12.3C Zero Air at 1500psi, AMP CA04396 1.9317 at 1125 CH4 Zero Offset: .008ppm CH4 Span Offset: .0103ppm Notes: Since optics RH = 10%, I did not change desiccant or flush headspace after calibration.
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Field notes