Equipment and Calibration History

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View history entry 683 for Licor LI-7500 sn: 0976

Date: 2012-07-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2011-12-15 AGC=59 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.3kPa, Tair=25.6C, Tdew=11.5C dry air at 1900psi, CO2 436.53 at 1500 Tdewspan=15.0 CO2 zero 0.8586 -> 0.8615 Offset: -11.58ppm CO2 span 1.0106 -> 0.9955 Offset: 8.8ppm H2O zero 0.6298 -> 0.6212 Offset: -1.32ppm H2O span 0.9855 -> 1.1478 Offset: 3.2ppm Notes: calibrated by Siyan
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