Equipment and Calibration History

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View history entry 1139 for Licor LI-7500A sn: 75H-2180

Date: 2013-11-20
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2013-05-20 AGC=94 SDM=1 DAC1=- DAC2=- Ambient P=99.86kPa, Tair=20.06C, Tdew=12.68C Zero air at 1500psi, God CO2 421.22 at 1550 Tdewspan=15.18 CO2 zero 0.9133 -> 0.9148 Offset: 6.58ppm CO2 span 1.0091 -> 1.0156 Offset: -3.52ppm H2O zero 0.884 -> 0.8791 Offset: -28.4ppm H2O span 0.9991 -> 1.0019 Offset: 0.05ppm Notes:
Entered by: