Equipment and Calibration History

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View history entry 6317 for Licor LI-7500A sn: 1594

Date: 2023-06-12
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-03-14 AGC=101.1 SDM=0 DAC1=- DAC2=- AIU sn AIU-1569, Presure A0=58.004, A1=15.479 Ambient P=100.6kPa, Tair=21.0C, Tdew=12.3C Zero Air at 1150psi, AMP CA04119 524.77 at 1050 Tdewspan=16.01 CO2 zero 0.8778 -> 0.8777 Offset: -0.6ppm CO2 span 1.0027 -> 1.0098 Offset: -5.07ppm H2O zero 0.8067 -> 0.8110 Offset: 25.5ppm H2O span 0.9989 -> 1.0126 Offset: -0.4ppm Notes: First lab calibration since repair at Licor - the usual larger offsets. Coefficients were all entered manually and the IRGA was vertical for this calibration.
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