Equipment and Calibration History

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View history entry 681 for Licor LI-7500A sn: 0041

Date: 2012-07-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2011-08-24 AGC=52 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.3kPa, Tair=25.6C, Tdew=11.5C dry air at 1900psi, CO2 436.53 at 1500 Tdewspan=15.0 CO2 zero 1.0011 -> 1.0008 Offset: 0.51ppm CO2 span 1.006 -> 1.0084 Offset: 0.3ppm H2O zero 0.8201 -> 0.8201 Offset: -0.33ppm H2O span 0.9714 -> 0.9947 Offset: 3.35ppm Notes: calibrated by Siyan
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