Difference between revisions of "Talk:Flux / Slope"
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(Created page with "== Troubleshooting == === '''Oxygen slope neg. fluctuating''' === ::::* '''Customer ID''': Anonymous ::::'''Question:''' I am having some trouble getting the O<sub>2</sub>...") |
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::::'''Answer:''' We noticed that your peltier power follows the changes observed in the O<sub>2</sub> slope neg. To rule out electrical fluctuations we would ask you to exchange the energy supply of the O2k and run an air calibration file to check. | ::::'''Answer:''' We noticed that your peltier power follows the changes observed in the O<sub>2</sub> slope neg. To rule out electrical fluctuations we would ask you to exchange the energy supply of the O2k and run an air calibration file to check. | ||
[[File:After changing energy supply.png|600px|center|After changing energy supply]] | [[File:After changing energy supply.png|600px|center|After changing energy supply]] | ||
:::: After changing the electrical supply the O2 slope neg. and the Peltier Power signal were stable. |
Revision as of 14:27, 8 June 2021
Troubleshooting
Oxygen slope neg. fluctuating
- Customer ID: Anonymous
- Question: I am having some trouble getting the O2 slope neg. to stabilize at zero pmol/(s•mL) during air calibration. The signal will be stable at -4 pmol/(s•mL), then fairly quickly climb to +4 pmol/(s•mL) then swap back down to -4 pmol/(s•mL) in a long wave that repeats periodically over time.
- Answer: We noticed that your peltier power follows the changes observed in the O2 slope neg. To rule out electrical fluctuations we would ask you to exchange the energy supply of the O2k and run an air calibration file to check.
- After changing the electrical supply the O2 slope neg. and the Peltier Power signal were stable.