Equipment and Calibration History

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View history entry 2659 for Licor LI-7500A sn: 75H-2669

Date: 2017-03-21
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-12-19 AGC=104.3 SDM= DAC1= DAC2= Ambient P=99.8kPa, Tair=23.16C, Tdew=9.9C Zero Air at 1700psi, God CO2 421.22 at 350 Tdewspan=16.00 CO2 zero 0.9184 -> 0.9191 Offset: 2.77ppm CO2 span 1.0119 -> 1.0115 Offset: 0.10ppm H2O zero 0.8989 -> 0.8978 Offset: -7.0ppm H2O span 1.0109 -> 1.0138 Offset: -0.07ppm Notes:
Entered by: