Equipment and Calibration History

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View history entry 6498 for Licor LI-7500A sn: 0041

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 750 Tdewspan=20.0 CO2 zero 0.9965 -> 0.9963 Offset: -0.79ppm CO2 span 1.0192 -> 1.0217 Offset: -1.67ppm H2O zero 0.8236 -> 0.8245 Offset: 5.0ppm H2O span 1.0292 -> 1.0365 Offset: -0.16ppm Notes: H20 took a long time (40min) to stabilize - kept creeping up
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