Equipment and Calibration History

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View history entry 667 for Licor LI-7500A sn: 0065

Date: 2011-09-27
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2011-05-24 AGC=65 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=99.28kPa, Tair=26.94C, Tdew=10.69C zero air at 1000psi, co2 in air 405.85 at 1500 Tdewspan=13.4 CO2 zero 0.8748 -> 0.8741 Offset: -2.5ppm CO2 span 0.9939 -> 0.9936 Offset: 0.05ppm H2O zero 0.6408 -> 0.6341 Offset: -44.6ppm H2O span 1.014 -> 0.9914 Offset: 0.55ppm Notes:
Entered by: