Equipment and Calibration History

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View history entry 891 for Licor LI-7500A sn: 0042

Date: 2013-02-04
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2012-08-02 AGC=52 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=101.2kPa, Tair=19.9C, Tdew=6.6C dry air at 1500psi, CO2 421.22 at 1700 Tdewspan=15.04 CO2 zero 0.9513 -> 0.9508 Offset: -1.84ppm CO2 span 1.0044 -> 1.0084 Offset: 1.57ppm H2O zero 0.8472 -> 0.8575 Offset: 0.54ppm H2O span 0.9696 -> 0.9872 Offset: 0.96ppm Notes: by Siyan
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