Equipment and Calibration History

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View history entry 3757 for Licor LI-7500A sn: 75H-2150

Date: 2018-10-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2018-07-10 AGC=97.5 SDM=0 DAC1=0 DAC2=0 Ambient P=100.6kPa, Tair=26.7C, Tdew=11.95C Zero Air at 1500psi, AMP Air 408.97 at 1100 Tdewspan=16.00 CO2 zero 0.9017 -> .9021 Offset: 1.86ppm CO2 span 1.002 -> 1.0050 Offset: -1.74ppm H2O zero 0.8662 -> .8660 Offset: -1.9ppm H2O span 1.0069 -> 1.0069 Offset: 0.00ppm Notes: No change in H2O span.
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