Equipment and Calibration History

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View history entry 430 for Licor LI-7500A sn: 0035

Date: 2011-09-14
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2011-01-04 AGC=58 SDM=7 DAC1=1-1000 DAC2=10-25 Ambient P=100.31kPa Tair=19.4C, Tdew=14.2C CO2 free air at 60psi, CO2 in air 405.85ppm 1700psi Tdewspan=14 CO2 zero 0.9334 -> 0.9338 Offset: 0.06ppm CO2 span 1.0093 -> 1.0108 Offset: 0.9ppm H2O zero 0.7366 -> 0.7353 Offset: -9.2mmol/m3 H2O span 0.9749 -> 0.9843 Offset: 0.14C Notes:
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