Equipment and Calibration History

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View history entry 4016 for Licor LI-7500A sn: 0042

Date: 2019-07-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2019-01-02 AGC=97.7 SDM= DAC1= DAC2= Ambient P=100.4kPa, Tair=27.3C, Tdew=14.4C Zero Air at 1000psi, AMP CA4396 408.97 at 800 Tdewspan=20.00 CO2 zero 0.9489 -> .9481 Offset: -3.43ppm CO2 span 1.0187 -> 1.0049 Offset: 7.19ppm H2O zero 0.8434 -> .8433 Offset: -1.0ppm H2O span 1.0334 -> 1.0179 Offset: .35ppm Notes: When SS was 97.7, I reset it to 100.0
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