Equipment and Calibration History

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View history entry 6338 for Licor LI-7500A sn: 75H-2176

Date: 2023-07-20
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-03-29 AGC=100.0 SDM= DAC1= DAC2= AIU sn AIU-1569, Presure A0=58.004, A1=15.479 Ambient P=100.6kPa, Tair=0C, Tdew=13.45C Zero Air at 1000psi, AMP CA04119 524.77 at 925 Tdewspan=16.00 CO2 zero 0.8679 -> .868 Offset: .3ppm CO2 span 1.013 -> 1.0095 Offset: 2.43ppm H2O zero 0.8562 -> .8525 Offset: -21.4ppm H2O span 0.9316 -> .9124 Offset: .43ppm Notes: Slightly larger H2O zero and span offset than usual. Vertical orientation.
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