Equipment and Calibration History

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View history entry 3719 for Licor LI-7500A sn: 1594

Date: 2018-10-03
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2018-06-25 AGC=98.6 SDM=0 DAC1=0 DAC2=0 Ambient P=100.16kPa, Tair=28.4C, Tdew=15.18C Zero Air at 1500psi, AMP Air 408.97 at 1200 Tdewspan=20.00 CO2 zero 0.8648 -> .8644 Offset: -1.74ppm CO2 span 1.0181 -> 1.0150 Offset: 1.68ppm H2O zero 0.8869 -> .8870 Offset: 0.8ppm H2O span 1.0106 -> 1.0056 Offset: .11ppm Notes: Spanned H2O at 20.00 because initial dew point temperature in the room was > 16.00 degC.
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