Equipment and Calibration History

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View history entry 2822 for Licor LI-7500A sn: 75H-2176

Date: 2017-06-12
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2017-03-07 AGC=90.4 SDM= DAC1= DAC2= Ambient P=100.4kPa, Tair=19.8C, Tdew=8.83C Zero Air at 1500psi, NOAA Air 402.69 at 1600 Tdewspan=16.00 CO2 zero 0.8691 -> .8690 Offset: -.41ppm CO2 span 1.0195 -> 1.0160 Offset: 1.77ppm H2O zero 0.8561 -> .8572 Offset: 5.9ppm H2O span 1.0102 -> 1.0022 Offset: 0.18ppm Notes:
Entered by: