Equipment and Calibration History

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View history entry 4985 for Licor LI-7500A sn: 75H-2180

Date: 2020-11-24
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2020-08-27 AGC=99.7 SDM= DAC1= DAC2= Ambient P=100.8kPa, Tair=24.8C, Tdew=7.5C Zero Air at 525psi, AMP CA4396 408.97 at 375 Tdewspan=20.00 CO2 zero 0.9137 -> .9138 Offset: .37ppm CO2 span 1.0288 -> 1.0295 Offset: .04ppm H2O zero 0.8892 -> .8911 Offset: 11.7ppm H2O span 1.022 -> 1.0245 Offset: -.06ppm Notes:
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