Equipment and Calibration History

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View history entry 2552 for Licor LI-7500A sn: 75H-2669

Date: 2016-12-19
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-07-19 AGC=104.5 SDM=6 DAC1=- DAC2=- Ambient P=101.24kPa, Tair=21.21C, Tdew=0.0C Zero Air at 300psi, God CO2 421.22 at 400 Tdewspan=16.00 CO2 zero 0.919 -> 0.9184 Offset: -2.14ppm CO2 span 1.0141 -> 1.0119 Offset: 1.13ppm H2O zero 0.9987 -> 0.8989 Offset: 25.1ppm H2O span 1.0143 -> 1.0109 Offset: 0.07ppm Notes:
Entered by: