Equipment and Calibration History

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View history entry 1936 for Licor LI-7500A sn: 75H-2180

Date: 2015-08-25
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2015-04-20 AGC=98.3 SDM=6 DAC1=- DAC2=- Ambient P=100.25kPa, Tair=18.56C, Tdew=14.50C Zero Air at 700psi, God CO2 421.22 at 800 Tdewspan=11.08 CO2 zero 0.9146 -> 0.9145 Offset: -0.46ppm CO2 span 1.0232 -> 1.0275 Offset: -2.18ppm H2O zero 0.8819 -> 0.8865 Offset: 29.4ppm H2O span 1.0154 -> 1.0123 Offset: 0.06ppm Notes:
Entered by: