Equipment and Calibration History

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View history entry 6270 for Licor LI-7500A sn: 0041

Date: 2023-04-24
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-01-05 AGC=100 SDM= DAC1= DAC2= Ambient P=100.4kPa, Tair=21.7C, Tdew=6.85C Zero Air at 1300psi, AMP CA04119 524.77 at 1150 Tdewspan=16.00 CO2 zero 0.9961 -> .9968 Offset: 2.54ppm CO2 span 1.0234 -> 1.0202 Offset: 2.12ppm H2O zero 0.8232 -> .8222 Offset: -5.8ppm H2O span 1.0382 -> 1.0302 Offset: .17ppm Notes: Span point entered as "524.67" for sensor to read ~524.77 after spanning
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