Equipment and Calibration History

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View history entry 2797 for Licor LI-7500A sn: 0065

Date: 2017-05-30
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-12-06 AGC=100 SDM= DAC1= DAC2= Ambient P=99.7kPa, Tair=19.8C, Tdew=10.1C Zero Air at 1050psi, NOAA Air 402.69 at 1600 Tdewspan=16.00 CO2 zero 0.8899 -> .8901 Offset: 1.08ppm CO2 span 1.0142 -> 1.0130 Offset: -.84ppm H2O zero 0.7086 -> .7087 Offset: .6ppm H2O span 1.0127 -> 1.0166 Offset: -.08ppm Notes: Signal strength was 73.9 after thorough cleaning of lenses, so I reset the Signal Strength to 100%.
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