Equipment and Calibration History

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View history entry 4014 for Licor LI-7500A sn: 75H-2176

Date: 2019-07-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2019-01-02 AGC=102.0 SDM= DAC1= DAC2= Ambient P=100.5kPa, Tair=26.1C, Tdew=14.5C Zero Air at 1000psi, AMP CA4396 408.97 at 800 Tdewspan=20.00 CO2 zero 0.8676 -> .8672 Offset: -2.14ppm CO2 span 1.0114 -> 1.0061 Offset: 2.7ppm H2O zero 0.8525 -> .8521 Offset: -2.4ppm H2O span 0.8206 -> .9182 Offset: .05ppm Notes: When SS was 102.0, I reset it to 100.
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