Equipment and Calibration History

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View history entry 2275 for Licor LI-7500A sn: 75H-2668

Date: 2016-05-20
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2015-07-22 (Factory) AGC=100.22 SDM= DAC1= DAC2= Ambient P=100.03kPa, Tair=21.23C, Tdew=9.06C Zero Air at 600psi, NOAA "Good Co2" 421.22 at 500 Tdewspan=15.09 CO2 zero 0.9380 -> 0.9385 Offset: 1.79ppm CO2 span 1.0021 -> 1.0136 Offset: 6.22ppm H2O zero 0.8966 -> 0.8969 Offset: 1.4ppm H2O span 1.0037 -> 1.0146 Offset: 0.23ppm Notes: Upgraded from 7.5.0 to 8.0.0 embedded software. Last calibration was Factory - all setting from Factory cal were saved. Factory cal done at 749.7 ppm and 11.98 degC.
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