Equipment and Calibration History

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View history entry 5738 for Licor LI-7500A sn: 75H-2514

Date: 2022-03-14
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2022-03-11 AGC=102 SDM= DAC1= DAC2= Ambient P=101.3kPa, Tair=24.9C, Tdew=2.3C Zero Air at 875psi, AMP CA04119 524.77 at 1600 Tdewspan=20.00 CO2 zero 0.905 -> .9049 Offset: -.27ppm CO2 span 1.0119 -> 1.0130 Offset: -.72ppm H2O zero 0.8398 -> .84 Offset: 1.8ppm H2O span 1.0137 -> 1.0211 Offset: -.16ppm Notes: Second calibration since chem swap on 3/9. Seems stable now but I'll test it again in a few days to confirm.
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