Equipment and Calibration History

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View history entry 1345 for Licor LI-7500A sn: 0418

Date: 2014-06-10
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2013-12-05 AGC=49 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.10kPa, Tair=22.66C, Tdew=12.27C Zero Air at 1200psi, God CO2 421.22 at 1500 Tdewspan=15.26 CO2 zero 0.9014 -> 0.9015 Offset: 0.6ppm CO2 span 1.0016 -> 1.0058 Offset: -2.42ppm H2O zero 0.8521 -> 0.8533 Offset: 6.8ppm H2O span 0.9806 -> Offset: -0.37ppm Notes:
Entered by: