Equipment and Calibration History

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View history entry 2203 for Licor LI-7500 sn: 0976

Date: 2016-02-22
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2015-07-15 AGC=57 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=101.18kPa, Tair=18.28C, Tdew=9.41C Zero Air at 650psi, God CO2 421.22 at 700 Tdewspan=11.09 CO2 zero 0.8602 -> 0.8594 Offset: -6.0ppm CO2 span 1.01 -> 1.0112 Offset: -0.62ppm H2O zero 0.6307 -> 0.6332 Offset: 18.4ppm H2O span 1.0182 -> 1.0281 Offset: -0.2ppm Notes:
Entered by: