Equipment and Calibration History

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View history entry 251 for Licor LI-7500A sn: 0042

Date: 2010-11-16
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration Aug 13, 2010 AGC=66, SDM=7, DAC1 0-1000 H2O, DAC2 10-25 CO2 P=100.96kPa Tair=25.29C, Tdew=15C Zero air no scrubs 1700psi, CO2 597.4ppm 200psi, Tdew=9.7C Precal CO2 zero=0.9676, span=0.9814 Postcal CO2 zero=0.9622, span=0.9827 Precal H2O zero=0.7680, span=0.1.0441 Postcal H2O zero=0.7829, span=0.9693 CO2 zero off by -20.10ppm, span off by -1ppm H2O zero off by +113.7mmol/m3, span off by +1.62C
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