Equipment and Calibration History

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View history entry 2530 for Licor LI-7500A sn: 0065

Date: 2016-12-06
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-05-13 AGC=74.7 SDM=6 DAC1= DAC2= Ambient P=100.29kPa, Tair=16.04C, Tdew=0.60C Zero Air at 350psi, God CO2 421.22 at 400 Tdewspan=16.02 CO2 zero 0.8898 -> 0.8899 Offset: 0.36ppm CO2 span 1.0149 -> 1.0142 Offset: 0.43ppm H2O zero 0.7086 -> 0.7086 Offset: 0.2ppm H2O span 1.0139 -> 1.0127 Offset: 0.01ppm Notes: H2O span done later in the day.
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