Equipment and Calibration History

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View history entry 465 for Licor LI-7500 sn: 0976

Date: 2011-12-15
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2011-08-24 AGC=58 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=101.04kPa, Tair=22.44C, Tdew=5.78C zero air at 700psi, CO2 236.53 at 1900 Tdewspan=13.5 CO2 zero 0.8596 -> 0.8586 Offset: -2.21ppm CO2 span 1.01 -> 1.0106 Offset: -3ppm H2O zero 0.6276 -> 0.6298 Offset: -1.82ppm H2O span 0.9824 -> 0.9855 Offset: 0.2ppm Notes: operated by Siyan Ma
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