Equipment and Calibration History

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View history entry 6467 for Licor LI-7500A sn: 75H-2176

Date: 2023-11-03
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-07-20 AGC=101.1 SDM= DAC1= DAC2= AIU sn AIU-1039, Presure A0=58.372, A1=15.4 Ambient P=100.8kPa, Tair=25.1C, Tdew=9.77C Zero Air at 700psi, AMP CA04119 524.77 at 800 Tdewspan=20.00 CO2 zero 0.868 -> .8678 Offset: -.77ppm CO2 span 1.0095 -> 1.0116 Offset: -1.47ppm H2O zero 0.8525 -> .8552 Offset: 15.8ppm H2O span 0.9124 -> .9231 Offset: -.26ppm Notes: Using loaner AMP 7550 sn AIU-1039. Dewpoint generator had low flow; fixed one of the condenser tubing which had a crack and flow was back to normal. Vertical orientation.
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