Equipment and Calibration History

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View history entry 1466 for Licor LI-7500A sn: 0073

Date: 2014-06-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2014-02-28 AGC=60 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.46kPa, Tair=22.08C, Tdew=12.44C Zero Air at 1200psi, God CO2 421.22 at 1500 Tdewspan=15.26 CO2 zero 0.9578 -> 0.9580 Offset: 0.65ppm CO2 span 1.0009 -> 1.0018 Offset: -0.72ppm H2O zero 0.7355 -> 0.7389 Offset: 21.0ppm H2O span 0.9972 -> 1.0138 Offset: -0.28ppm Notes:
Entered by: