Equipment and Calibration History

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View history entry 6357 for Licor LI-7500A sn: 0035

Date: 2023-08-04
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-04-12 AGC=99.4 SDM= DAC1= DAC2= AIU sn AIU-1569, Presure A0=58.004, A1=15.479 Ambient P=100.6kPa, Tair=22.6C, Tdew=13.4C Zero Air at 900psi, AMP CA04119 524.77 at 875 Tdewspan=16.00 CO2 zero 0.9375 -> .9377 Offset: 1.06ppm CO2 span 1.0253 -> 1.024 Offset: .82ppm H2O zero 0.8994 -> .8984 Offset: -6.2ppm H2O span 1.0291 -> 1.0205 Offset: .18ppm Notes: Used "span" point of 524.67 for span gas of 524.77. Vertical orientation.
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