Equipment and Calibration History

View Equipment |

View history entry 3720 for Licor LI-7500A sn: 75H-2668

Date: 2018-10-02
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2018-09-26 AGC=101 SDM=0 DAC1=0 DAC2=0 Ambient P=99.9kPa, Tair=26.8C, Tdew=15.9C Zero Air at 1600psi, AMP Air 408.97 at 1200 Tdewspan=20.00 CO2 zero 0.9392 -> .9389 Offset: -1.47ppm CO2 span 1.0153 -> 1.0172 Offset: -1.09ppm H2O zero 0.9056 -> .9072 Offset: 9.2ppm H2O span 1.0166 -> 1.0238 Offset: -.16ppm Notes: First calibration after swapping out internal chemicals. Kept the sensor on for 3 days after the swap before the calibration.
Entered by: