Equipment and Calibration History

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View history entry 1029 for Licor LI-7500A sn: 0041

Date: 2013-07-09
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2013-01-29 AGC=52 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.55kPa, Tair=21.92C, Tdew=11.81C Zero Air at 1650psi, God CO2 421.22 at 1600 Tdewspan=15.19 CO2 zero 1.0012 -> 1.0010 Offset: -0.55ppm CO2 span 1.008 -> 1.0086 Offset: -0.32ppm H2O zero 0.822 -> 0.8217 Offset: -1.5ppm H2O span 0.998 -> 1.0000 Offset: -0.04ppm Notes:
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