Equipment and Calibration History

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View history entry 959 for Licor LI-7500A sn: 0418

Date: 2013-04-18
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2012-10-23 AGC=43 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=101.71kPa, Tair=22.02C, Tdew=4.42C Zero air at 1700psi, CO2 in air 392.30 at 1700 Tdewspan=15.04 CO2 zero 0.9011 -> 0.9017 Offset: 2.26ppm CO2 span 1.0085 -> 1.0104 Offset: -0.9ppm H2O zero 0.8516 -> 0.8497 Offset: -10.7ppm H2O span 1 -> 0.9871 Offset: ppm Notes:
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