Equipment and Calibration History

View Equipment |

View history entry 6330 for Licor LI-7500A sn: 75H-2514

Date: 2023-07-10
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-03-14 AGC=100.4 SDM= DAC1= DAC2= AIU sn AIU-1569, Presure A0=58.004, A1=15.479 Ambient P=100.9kPa, Tair=21.7C, Tdew=12.2C Zero Air at 1000psi, AMP CA04119 524.77 at 950 Tdewspan=16.00 CO2 zero 0.9053 -> .9049 Offset: -1.85ppm CO2 span 1.0169 -> 1.0199 Offset: -2.16ppm H2O zero 0.8408 -> .8426 Offset: 13.0ppm H2O span 1.0243 -> 1.0244 Offset: 0.0ppm Notes: Slightly larger H2O zero than usual but span was right no. Calibrated in vertical orientation
Entered by: