Equipment and Calibration History

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View history entry 1907 for Licor LI-7500A sn: 75H-2150

Date: 2015-07-15
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2014-12-22 AGC=94.1 SDM=1 DAC1=- DAC2=- Ambient P=100.19kPa, Tair=21.07C, Tdew=16.66C Zero Air at 800psi, God CO2 421.22 at 850 Tdewspan=11.08 CO2 zero 0.9018 -> 0.9021 Offset: 1.73ppm CO2 span 1.0079 -> 1.0000 Offset: 4.17ppm H2O zero 0.865 -> 0.8671 Offset: 15.4ppm H2O span 1.0679 -> 0.9986 Offset: 1.34ppm Notes:
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