Equipment and Calibration History

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View history entry 666 for Licor LI-7500A sn: 0065

Date: 2011-05-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2011-04-21 AGC=62 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=99.67kPa, Tair=23.61C, Tdew=9.06C zero air at 1450psi, CO2 in air 597.4 at 0 Tdewspan=14.2 CO2 zero 0.8741 -> 0.8748 Offset: 2.56ppm CO2 span 1.0093 -> 0.9939 Offset: 13.41ppm H2O zero 0.7366 -> 0.6408 Offset: -7.5ppm H2O span 0.9749 -> 1.014 Offset: -0.58ppm Notes:
Entered by: