Equipment and Calibration History

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View history entry 6564 for Licor LI-7500A sn: 0418

Date: 2024-02-09
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-10-23 AGC=101.3 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.68kPa, Tair=23.2C, Tdew=5.6C Zero Air at 475psi, AMP CA04119 524.77 at 700 Tdewspan=20.00 CO2 zero 0.9072 -> .9075 Offset: 1.41ppm CO2 span 1.0066 -> 1.0063 Offset: .14ppm H2O zero 0.9331 -> .9317 Offset: -7.5ppm H2O span 1.0052 -> 1.002 Offset: .08ppm Notes: Vertical orientation. H2O zero only took 10min to stabilize
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