Equipment and Calibration History

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View history entry 1030 for Licor LI-7500A sn: 0073

Date: 2013-07-09
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2013-01-29 AGC=59 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.6kPa, Tair=22.18C, Tdew=12.22C Zero Air at 1650psi, God CO2 421.22 at 1600 Tdewspan=15.19 CO2 zero 0.9581 -> 0.9576 Offset: -1.50ppm CO2 span 1.0028 -> 1.0039 Offset: -0.47ppm H2O zero 0.7332 -> 0.7323 Offset: -6.0ppm H2O span 1.0186 -> 1.0259 Offset: -0.17ppm Notes:
Entered by: