Equipment and Calibration History

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View history entry 4129 for Licor LI-7500A sn: 75H-2514

Date: 2019-10-30
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2019-04-22 AGC=100.0 SDM=0 DAC1=- DAC2=- Ambient P=102.6kPa, Tair=26.18C, Tdew=-11.5C Zero Air at 900psi, AMP CA04396 408.97 at 800 Tdewspan=20.0 CO2 zero 0.905 -> 0.9047 Offset: -1.15ppm CO2 span 1.01 -> 1.0064 Offset: 1.83ppm H2O zero 0.8389 -> 0.8391 Offset: 1.0ppm H2O span 1.0155 -> 1.0156 Offset: 0.01ppm Notes: Ambient air was very dry. Reset SS from 102.2. Joe
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