Polarization voltage: Difference between revisions

Latest revision as of 09:20, 5 April 2022

Polarization voltage

MitoPedia O2k and high-resolution respirometry: O2k-Open Support

Description

A polarization voltage of 600 mV to 800 mV is applied between anode and cathode of the polarographic oxygen sensor, resulting in a current when oxygen is consumed. The current is converted by the electronics to a voltage (raw signal) which must not be confused with the polarization voltage.

Abbreviation: U

Reference: MiPNet22.11 O2k-FluoRespirometer manual

MitoPedia O2k and high-resolution respirometry: O2k hardware, DatLab

MitoPedia O2k and high-resolution respirometry: O2k-Open Support

DatLab

The polarization voltage is set in DatLab in the O2k control window [F7] (MiPNet22.11 O2k-FluoRespirometer manual). The default value is 800 mV.

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-The [[polarographic oxygen sensor]] works by applying a polarization voltage between an anode and a cathode and measuring the current resulting form the consumption of oxygen. The polarization voltage can be set in [[DatLab]] in the "Oxygraph" / "Control" window, see [http://www.oroboros.at/index.php?id=o2k-start|MiPNet12.06].
+|description=A '''polarization voltage''' of 600 mV to 800 mV is applied between anode and cathode of the [[polarographic oxygen sensor]], resulting in a current when oxygen is consumed. The current is converted by the electronics to a voltage (raw signal) which must not be confused with the polarization voltage.
-The default value is 800 mV.
+|info=[[MiPNet22.11 O2k-FluoRespirometer manual]]
+}}
+{{MitoPedia O2k and high-resolution respirometry
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+|mitopedia O2k and high-resolution respirometry=O2k hardware, DatLab
+}}
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+== DatLab ==
-{{Technical service}}
+:::: The polarization voltage is set in [[DatLab]] in the [[O2k control]] window [F7] ([[MiPNet22.11 O2k-FluoRespirometer manual]]). The default value is 800 mV.