Equipment and Calibration History

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View history entry 2533 for Licor LI-7500A sn: 0073

Date: 2016-12-05
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-05-05 AGC=59 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.65kPa, Tair=20.82C, Tdew=8.53C Zero Air at 400psi, God CO2 421.22 at 450 Tdewspan=16.00 CO2 zero 0.9579 -> 0.9576 Offset: ppm CO2 span 1.0029 -> 1.0707 Offset: -0.30ppm H2O zero 0.7385 -> 0.7391 Offset: 0.09ppm H2O span 1.0159 -> 1.0255 Offset: -0.02ppm Notes:
Entered by: