Equipment and Calibration History

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View history entry 3937 for Licor LI-7500A sn: 75H-2668

Date: 2019-04-26
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2019-02-11 AGC=100.0 SDM= DAC1= DAC2= Ambient P=100.4kPa, Tair=24.5C, Tdew=11.1C Zero Air at 1050psi, AMP CA4396 408.97 at 700 Tdewspan=16.00 CO2 zero 0.939 -> .9391 Offset: .22ppm CO2 span 0.018 -> 1.0169 Offset: .59ppm H2O zero 0.9073 -> .9069 Offset: -2.2ppm H2O span 1.0117 -> 1.0139 Offset: -.05ppm Notes:
Entered by: