Equipment and Calibration History

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View history entry 1062 for Licor LI-7500A sn: 0042

Date: 2013-08-20
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2013-04-23 AGC=54 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.28kPa, Tair=24.51C, Tdew=13.40C Zero Air at 1700psi, God CO2 421.22 at 1600 Tdewspan=15.19 CO2 zero 0.9504 -> 0.9503 Offset: -0.16ppm CO2 span 1.0033 -> 1.0 Offset: 1.23ppm H2O zero 0.8499 -> 0.8499 Offset: -0.06ppm H2O span 0.9779 -> 0.9929 Offset: -0.33ppm Notes:
Entered by: