Equipment and Calibration History

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View history entry 3717 for Licor LI-7500A sn: 75H-2180

Date: 2018-10-02
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2018-06-25 AGC=98.6 SDM=0 DAC1=0 DAC2=0 Ambient P=99.86kPa, Tair=27.09C, Tdew=17.03C Zero Air at 1500psi, AMP Air 408.96 at 1200 Tdewspan=20.00 CO2 zero 0.9141 -> .9137 Offset: -1.7ppm CO2 span 1.0267 -> 1.023 Offset: 1.86ppm H2O zero 0.8865 -> .883 Offset: 11.6ppm H2O span 1.0274 -> .9893 Offset: 4.48ppm Notes: Calibrated by Katrina. Spanned H2O at 20.00 because initial dew point temperature in the room was > 16.00 degC.
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