Equipment and Calibration History

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View history entry 1561 for Licor LI-7500 sn: 0976

Date: 2014-09-09
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2014-03-12 AGC=59 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.32kPa, Tair=23.50C, Tdew=13.94C Zero Air at 1000psi, God CO2 421.22 at 1300 Tdewspan=15.25 CO2 zero 0.86 -> 0.8597 Offset: -1.06ppm CO2 span 1.0068 -> 1.0070 Offset: -0.12ppm H2O zero 0.6254 -> 0.6281 Offset: 19.4ppm H2O span 1.0088 -> 1.0157 Offset: -0.15ppm Notes:
Entered by: