Difference between revisions of "Talk:Zero calibration"

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Zero calibration has been accessed more than

5,000 times (2019-12-16)

High zero current

In order to localize the problem, the following test should be performed:

Note: Before sending us the O2k or any spare components, please contact us via our O2k-Open Support system: O2k-Open Support

References:

[1] Cleaning the electrical connections

[2] MiPNet19.18B POS-service

[3] MiPNet06.03 POS-calibration-SOP

[4] MiPNet14.06 Instrumental O2 background

Example:

Figure 1. High zero current test. Upper panel: Zero current is in the range of ±0.00099 V. Lower panel: Zero current is higher than 0.00099 V when the OroboPOS-Connector is connected to the O2k-Main unit and when the OroboPOS is connected to the OroboPOS-Connector, which means that both the OroboPOS-Connector and OroboPOS have electrical problems. First, the OroboPOS-Connector and the POS were disassembled and disconnected from the main unit. Second, the OroboPOS-Connector was connected to the O2k-Main unit without the OroboPOS. Third, the OroboPOS was connected to the OroboPOS-Connector without membranes. After each step, the O₂ raw signal [V] was recorded for 10 min. The marks were set to the O₂ raw signal [V] to evaluate the zero current.

@@ Line 3: / Line 3: @@
 ::: [[Zero calibration]] has been accessed more than
 ::::*  5,000 times (2019-12-16)
+== High zero current ==
+:::: In order to localize the problem, the following test should be performed:
+:::[[File:High zero current test 2.png|1000px]]
+::::*Note: Before sending us the O2k or any spare components, please contact us via our O2k-Open Support system: [[O2k-Open Support]]
+:::::References:
+::::::[1] [https://wiki.oroboros.at/index.php/OroboPOS-Connector_MitoPedia#Cleaning_the_electrical_connections Cleaning the electrical connections]
+::::::[2] [[MiPNet19.18B POS-service]]
+::::::[3] [[MiPNet06.03 POS-calibration-SOP]]
+::::::[4] [[MiPNet14.06 Instrumental O2 background]]
+::: '''Example:'''
+::::[[File:High zero current good example.png|600px]]
+::::[[File:High zero current test bad exmaple.png|600px]]
+::::'''Figure 1.''' High zero current test.  Upper panel: Zero current is in the range of ±0.00099 V. Lower panel: Zero current is higher than 0.00099 V when the OroboPOS-Connector is connected to the O2k-Main unit and when the OroboPOS is connected to the OroboPOS-Connector, which means that both the OroboPOS-Connector and OroboPOS have electrical problems. First, the OroboPOS-Connector and the POS were disassembled and disconnected from the main unit. Second, the OroboPOS-Connector was connected to the O2k-Main unit without the OroboPOS. Third, the OroboPOS was connected to the OroboPOS-Connector without membranes. After each step, the O<sub>2</sub> raw signal [V] was recorded for 10 min. The marks were set to the O<sub>2</sub> raw signal [V] to evaluate the zero current.