Equipment and Calibration History

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View history entry 2551 for Licor LI-7500A sn: 75H-2667

Date: 2016-12-19
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-08-03 AGC=107.0 SDM=6 DAC1=- DAC2=- Ambient P=101.23kPa, Tair=21.56C, Tdew=-1.32C Zero Air at 300psi, God CO2 421.22 at 400 Tdewspan=16.00 CO2 zero 0.9427 -> 0.9421 Offset: -2.08ppm CO2 span 1.0156 -> 1.0156 Offset: -0.02ppm H2O zero 0.8333 -> 0.8378 Offset: 28.1ppm H2O span 1.015 -> 1.0214 Offset: -0.13ppm Notes:
Entered by: