Equipment and Calibration History

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View history entry 3877 for Licor LI-7500A sn: 75H-2667

Date: 2019-02-11
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2018-10-10 AGC=104 SDM=0 DAC1=0 DAC2=0 Ambient P=101.2kPa, Tair=25.1C, Tdew=2.5C Zero Air at 1175psi, AMP Air 408.97 at 800 Tdewspan=16.00 CO2 zero 0.9412 -> .9425 Offset: 4.87ppm CO2 span 1.0145 -> 1.0143 Offset: 0.15ppm H2O zero 0.8367 -> .8349 Offset: -11.1ppm H2O span 1.0218 -> 1.0222 Offset: -.01ppm Notes: Spanned at "15.99C" in 7550 software with dewpt generator set at 16.00.
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