Equipment and Calibration History

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View history entry 3567 for Licor LI-7500A sn: 75H-2182

Date: 2018-07-10
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2018-03-05 AGC=87 SDM= DAC1= DAC2= Ambient P=100.6kPa, Tair=26.3C, Tdew=13.00C Zero Air at 200psi, LBL Air 408.97 at 1400 Tdewspan=16.00 CO2 zero 0.8844 -> .8841 Offset: -.91ppm CO2 span 1.0217 -> 1.0168 Offset: 2.33ppm H2O zero 0.8453 -> .845 Offset: -1.7ppm H2O span 1.0169 -> 1.0202 Offset: -.08ppm Notes:
Entered by: