Equipment and Calibration History

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View history entry 932 for Licor LI-7700 sn: TG1-0224

Date: 2013-02-21
From: Mayberry - Gas Analyzer CH4
To: Mayberry - Gas Analyzer CH4
Title: Calibration
Notes: Calibration Location: Mayberry Last calibration: 2012-09-06 RSSI=85%, Optical RH=3% Ambient P=101.97kPa, Tair=14.4C Zero Air at 1800psi, 2nd CH4 in Air 4.982 at 1300 CH4 Zero Offset: 0.011ppm CH4 Span Offset: 0.010ppm Notes: The 7700 had lost line lock and was manually lock prior to calibration.
Entered by:
Field notes