Equipment and Calibration History

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View history entry 1465 for Licor LI-7500A sn: 0042

Date: 2014-06-24
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2014-02-28 AGC=53 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.62kPa, Tair=21.30C, Tdew=11.17C Zero Air at 1200psi, God CO2 421.22 at 1500 Tdewspan=15.26 CO2 zero 0.9506 -> 0.9506 Offset: -0.12ppm CO2 span 1.0078 -> 1.0074 Offset: 0.18ppm H2O zero 0.8506 -> 0.8506 Offset: 0.3ppm H2O span 0.9853 -> 0.9960 Offset: -0.19ppm Notes:
Entered by: