Equipment and Calibration History

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View history entry 2564 for Licor LI-7500A sn: 75H-2180

Date: 2016-12-23
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2016-08-30 AGC=99.5 SDM=6 DAC1=- DAC2=- Ambient P=99.4kPa, Tair=16.12C, Tdew=9.33C Zero Air at 300psi, God CO2 421.22 at 400 Tdewspan=14.00 CO2 zero 0.9142 -> 0.9145 Offset: 1.55ppm CO2 span 1.0227 -> 1.0287 Offset: -3.1ppm H2O zero 0.8858 -> 0.8836 Offset: -13.6ppm H2O span 1.0211 -> 1.0124 Offset: 0.17ppm Notes:
Entered by: