Equipment and Calibration History

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View history entry 6499 for Licor LI-7500A sn: 0065

Date: 2024-01-03
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-09-18 AGC=100 SDM=0 DAC1=- DAC2=- AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.8kPa, Tair=22.7C, Tdew=7.3C Zero Air at 550psi, AMP CA04119 524.77 at 700 Tdewspan=20.0 CO2 zero 0.8919 -> 0.8918 Offset: -0.27ppm CO2 span 1.024 -> 1.0255 Offset: -1.3ppm H2O zero 0.7322 -> 0.7329 Offset: 4.9ppm H2O span 1.0226 -> 1.0238 Offset: -0.02ppm Notes: Signal strength rest from 107 to 100 before calibration. Used CO2 span pt of 524.67
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