Equipment and Calibration History

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View history entry 2651 for Licor LI-7500A sn: 75H-2150

Date: 2017-03-14
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-09-12 AGC=98.7 SDM= DAC1= DAC2= Ambient P=100.4kPa, Tair=27.5C, Tdew=10.12C Zero Air at 1700psi, God CO2 421.22 at 400 Tdewspan=16.00 CO2 zero 0.9019 -> 0.9014 Offset: -2.03ppm CO2 span 1.0084 -> 1.0000 Offset: 4.31ppm H2O zero 0.8662 -> 0.8651 Offset: -6.8ppm H2O span 1.0155 -> 1.0094 Offset: 0.13ppm Notes:
Entered by: