Equipment and Calibration History

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View history entry 6529 for Licor LI-7700 sn: TG1-0423

Date: 2024-01-11
From: East End -
To: East End -
Title: Calibration
Notes: Calibration Location: East End Last calibration: 2023-06-15 RSSI=79%, Optical RH=23% Ambient P=102.2kPa, Tair=16.0C Zero Air at 1800psi, AMP CA03923 3.3865 at 1725 CH4 Zero Offset: .015ppm CH4 Span Offset: .0015ppm Notes: After calibration, flushed headspace with zero air until optics RH=9% and swapped in a bottle with fresh drierite.
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Field notes