Equipment and Calibration History

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View history entry 955 for Licor LI-7700 sn: TG1-0155

Date: 2013-03-20
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Calibration Location: Lab Last calibration: 2012-10-31 RSSI=89%, Optical RH=4% Ambient P=100.8kPa, Tair=23C UHP N2 at 1100psi, 2nd CH4 in air 3.875 at 1800 CH4 Zero Offset: 0.0ppm CH4 Span Offset: 0.035ppm Notes: Last calibrated by Frank Anderson.
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