Equipment and Calibration History

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View history entry 5463 for Licor LI-7500A sn: 0418

Date: 2021-09-13
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2021-06-01 AGC=96.8 SDM= DAC1= DAC2= Ambient P=99.9kPa, Tair=26.4C, Tdew=14.6C Zero Air at 1725psi, AMP CA04119 524.77 at 1700 Tdewspan=20.00 CO2 zero 0.9004 -> .8992 Offset: -4.69ppm CO2 span 1.0016 -> .9956 Offset: -4.2ppm H2O zero 0.8444 -> .8484 Offset: 23.0ppm H2O span 0.9808 -> .9749 Offset: .15ppm Notes: Large H2O zero offset. Check again next week.
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