Equipment and Calibration History

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View history entry 2517 for Licor LI-7700 sn: TG1-0224

Date: 2016-10-27
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Calibration Location: Lab Last calibration: 2014-03-07 RSSI=79.3%, Optical RH=17% Ambient P=100.4kPa, Tair=22.8C Zero Air at 400psi, CH4 2nd 4.995 at 500 CH4 Zero Offset: 0.042ppm CH4 Span Offset: 0.057ppm Notes: Last calibration at Licor after replacement of laser due to unknown failure.
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