Equipment and Calibration History

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View history entry 1094 for Licor LI-7500 sn: 0976

Date: 2013-11-06
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2013-04-26 AGC=58 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=101.17kPa, Tair=23.37C, Tdew=3.35C Zero Air at 1500psi, God CO2 421.22 at 1600 Tdewspan=15.16 CO2 zero 0.859 -> 0.8597 Offset: 2.50ppm CO2 span 1.0096 -> 1.0073 Offset: 1.23ppm H2O zero 0.6313 -> 0.6279 Offset: -22.3ppm H2O span 0.9941 -> 1.0135 Offset: 0.43ppm Notes:
Entered by: