Equipment and Calibration History

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View history entry 1235 for Licor LI-7500 sn: 0976

Date: 2014-03-12
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2013-11-06 AGC=58 SDM=4 DAC1=0-1000 DAC2=10-25 Ambient P=100.53kPa, Tair=24.66C, Tdew=1.13C Zero Air at 1400psi, God CO2 421.22 at 1550 Tdewspan=15.17 CO2 zero 0.8597 -> 0.8600 Offset: 1.30ppm CO2 span 1.0073 -> 1.0068 Offset: 0.28ppm H2O zero 0.6279 -> 0.6254 Offset: -16.9ppm H2O span 1.0135 -> 1.0088 Offset: 0.09ppm Notes: Calibrated by Joe
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