Equipment and Calibration History

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View history entry 1947 for Licor LI-7700 sn: TG1-0155

Date: 2015-09-30
From: East End - Gas Analyzer CH4
To: East End - Gas Analyzer CH4
Title: Calibration
Notes: Calibration Location: East End Last calibration: 2015-05-28 RSSI=73%, Optical RH=5% Ambient P=101.5kPa, Tair=18.8C Zero Air at 1000psi, AMP CH4 1.9966 at 1600 CH4 Zero Offset: 0.014ppm CH4 Span Offset: 0.0024ppm Notes: Raining, breezy, The clock was reading 1970 on arrival - fixed before calibration.
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Field notes