| Date: |
2014-06-06 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2013-10-21
Cell Pressure=138.28Torr, Cell Temperature=18.94C, Ring Time=13.434usec
God CO2 at 1750psi
CH4 Span=ppm, CO2 Span=402.69ppm
CH4 = -> Offset: 0ppb
CO2 = 402.5 -> 402.69 Offset: 0.19ppm
Notes: Co2 only. Really very close. I did not see any change in values after calibration
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