Equipment and Calibration History

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View history entry 6336 for Licor LI-7500 sn: 0976

Date: 2023-07-21
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2022-08-10 AGC=57 SDM=7 DAC1= DAC2= AIU sn AIU-0, Presure A0=0, A1=0 Ambient P=100.2kPa, Tair=23.2C, Tdew=12.8C Zero Air at 975psi, AMP CA04119 524.77 at 950 Tdewspan=16.00 CO2 zero 0.8596 -> .8604 Offset: 4.55ppm CO2 span 1.0102 -> 1.0091 Offset: .83ppm H2O zero 0.632 -> .6284 Offset: -.59ppm H2O span 1.0138 -> 1.0207 Offset: -.15ppm Notes: Used "15.93" as the span dew point for 16.00. Copied Licor software 7500 v3.0.2 to sneakernet for this calibration. Calibrated vertical.
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