Cookies help us deliver our services. By using our services, you agree to our use of cookies. More information

Difference between revisions of "OroboPOS-Connector"

From Bioblast
(38 intermediate revisions by 12 users not shown)
Line 1: Line 1:
{{Product
{{Technical support}}
|description='''OroboPOS-Connector''' (blue POM), with male connection to [[OroboPOS]] sensor head (POS) and with cable and male plug fitting into [[O2k-Main Unit]].
__TOC__
Β 
{{MitoPedia without banner
Two units of this item are standard components of the [[O2k-Assembly Kit]] ([[O2k-Core]]), mounted on the [[OroboPOS-Holder]]s at the [[O2k-Main Unit]].
|abbr=
|product id=22200-01
|description=[[Image:POS connector and cable connection.jpg|right|180px]]'''OroboPOS-Connector''' (blue POM), with male connection to [[OroboPOS]] sensor head (POS) and with cable and male plug fitting into [[O2k-Main Unit]].
|product type=O2k, O2k-Assembly Kit, OroboPOS
|info=[https://www.oroboros.at/index.php/product/orobopos-connector/ '''Product details and purchase information''']
|info=[[O2k-Assembly Kit]], [[MiPNet19.18A O2k-start|O2k-Manual]]
|product image=[[Image:POS connector and cable connection.jpg|right|180px]]
}}
{{MitoPedia O2k and high-resolution respirometry
|mitopedia O2k and high-resolution respirometry=O2k hardware
}}
}}
__TOC__
{{Template:Technical support integrated}}
== Functions ==
== Functions ==
::: The OroboPOS-Connector has several different functions:
::: The OroboPOS-Connector has several different functions:
::::* It mechanically presses the [[POS]] against the [[glass chamber]], ensuring a tight fit.
::::* It mechanically presses the [[POS]] against the [[glass chamber]], ensuring a tight fit.
::::* It connects the [[POS]] electronically to the [[Main unit]] transmitting the signal.
::::* It connects the [[POS]] electronically to the [[Main unit]] transmitting the signal.
::::* In O2k Series A-C it also performs the current to voltage conversion / amplification. For Series D and upwards this function has been incorporated into the [[Main unit]]. For this reason OroboPOS connectors for Series A-C and for Series D are NOT interchangeable.
::::* In O2k Series A-C it also performs the current to voltage conversion / amplification. For Series D and upwards this function has been incorporated into the [[Main unit]]. For this reason OroboPOS connectors for Series A-C and for Series D are NOT interchangeable. The OroboPOS-Connector from O2k-series A-C must only be plugged into or unplugged from the O2k main unit with the O2k switched off.


:::: The OroboPOS-Connector is sensitive to damage by [[ESD]] when disconnected from the [[O2k-Main Unit]] and when the POS head is removed. Further details: [[MiPNet14.01_ESD-damage]].
:::: The OroboPOS-Connector is sensitive to damage by [[ESD]] when disconnected from the [[O2k-Main Unit]] and when the POS head is removed. Further details: [[MiPNet14.01_ESD-damage]].


=== Cleaning ===
== Cleaning the body of the OroboPOS-Connector ==
Β 
:::: When experimental media or electrolyte (during [[MiPNet19.18B POS-service |service of the polarographic oxygen sensor OroboPOS]]) leak into the mechanical part of the OroboPOS-Connector, operation of the spring mechanism may be restricted. In such cases, the body of the OroboPOS-Connector should be washed with distilled water. To do so, screw the OroboPOS head onto the OroboPOS-Connector. Make sure that the plug connecting to the O2k-Main Unit does not get wet (protect with parafilm). Rinse the body of the OroboPOS-Connector with distilled water, pulling the spring-loaded part at the base several times. Salt crystals and media clogging the mechanical part are thus washed out. Wipe off the water while again pulling down the spring-loaded part.
Β 
== Cleaning the electrical connections ==
Β 
::::# Unscrew the OroboPOS and check the electrical connections (the thread of the OroboPOS and the gold pin of the OroboPOS-Connector).
::::# Remove any contaminating grease, salt crystals and moisture with a fine paper cloth, first dry and then with a fine paper cloth moistened with distilled or deionized water, then with a fine paper cloth moistened with 99.9 % ethanol.
::::# If the thread of the OroboPOS and the gold pin of the OroboPOS-Connector are discolored or appear stained, clean repeatedly with a fine paper cloth moistened with 99.9 % ethanol until no more traces appear on the paper cloth used for cleaning.
::::* Always let the connections (OroboPOS head and OroboPOS-Connector) dry well before use. If the O2k is used in a humid environment or a paper cloth moistened in water was used for cleaning the connection, the connector can be dried in an oven at up to 60 Β°C for 1-2 h. Follow the procedure with an [[Oxygen sensor test]] as a quality control of proper OroboPOS-Connector and OroboPOS performance.


:::: When experimental media or electrolyte (during [[MiPNet19.18B POS-service |service of the polarographic oxygen sensor OroboPOS]] leak into the mechanical part of the OroboPOS-Connector, operation of the spring mechanism may be restricted. In such cases, the body of the OroboPOS-Connector should be washed with distilled water.
== Replacing the OroboPOS-Connector ==
To do so, screw the OroboPOS head onto the OroboPOS-Connector Make sure that the plug connecting to the O2k-Main Unit does not get wet (protect with parafilm). Rinse the body of the OroboPOS-Connector with distilled water, pulling the spring-loaded part at the base several times. Salt crystals and media clogging the mechanical part are thus washed out. Wipe off the water while again pulling down the spring-loaded part.
:::: If you need to replace the Orobo-POS Connector, an [[OroboPOS-Connector Service]] may be possible.


=== Cleaning the electrical connections ===
== Additional resources ==
Β» [[MiPNet22.11 O2k-FluoRespirometer manual|O2k-Manual]]


:::: Unscrew the OroboPOS and check the electrical connections (the gold pin and thread on the OroboPOS and OroboPOS-Connector). Remove any contaminating grease and moisture with a fine paper cloth. Soak a paper cloth in ethanol and carefully clean the gold pin and threads. If the gold pin and thread on the POS connector are discoloured or appear stained, clean repeatedly with a paper towel soaked in water and subsequently in ethanol, until no more traces appear on the paper towel used for cleaning. If the O2k is used in a humid environment, apply a drop of contact oil from the [[OroboPOS-Service_Kit|OroboPOS-Service Kit]] to each of the golden pins and threads on POS connector and POS. Perform an [[O2 sensor test]] as a quality control of proper OroboPOS-connector and sensor performance.


[[Category:Technical service]]
{{MitoPedia O2k and high-resolution respirometry
|mitopedia O2k and high-resolution respirometry=O2k hardware, O2k-Open Support, O2k-Respirometry, O2k-FluoRespirometry
}}

Revision as of 14:00, 25 July 2022


                  


O2k-Open Support

OroboPOS-Connector



Template NextGen-O2k.jpg


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



Description

POS connector and cable connection.jpg

OroboPOS-Connector (blue POM), with male connection to OroboPOS sensor head (POS) and with cable and male plug fitting into O2k-Main Unit.


Reference: Product details and purchase information

Functions

The OroboPOS-Connector has several different functions:
  • It mechanically presses the POS against the glass chamber, ensuring a tight fit.
  • It connects the POS electronically to the Main unit transmitting the signal.
  • In O2k Series A-C it also performs the current to voltage conversion / amplification. For Series D and upwards this function has been incorporated into the Main unit. For this reason OroboPOS connectors for Series A-C and for Series D are NOT interchangeable. The OroboPOS-Connector from O2k-series A-C must only be plugged into or unplugged from the O2k main unit with the O2k switched off.
The OroboPOS-Connector is sensitive to damage by ESD when disconnected from the O2k-Main Unit and when the POS head is removed. Further details: MiPNet14.01_ESD-damage.

Cleaning the body of the OroboPOS-Connector

When experimental media or electrolyte (during service of the polarographic oxygen sensor OroboPOS) leak into the mechanical part of the OroboPOS-Connector, operation of the spring mechanism may be restricted. In such cases, the body of the OroboPOS-Connector should be washed with distilled water. To do so, screw the OroboPOS head onto the OroboPOS-Connector. Make sure that the plug connecting to the O2k-Main Unit does not get wet (protect with parafilm). Rinse the body of the OroboPOS-Connector with distilled water, pulling the spring-loaded part at the base several times. Salt crystals and media clogging the mechanical part are thus washed out. Wipe off the water while again pulling down the spring-loaded part.

Cleaning the electrical connections

  1. Unscrew the OroboPOS and check the electrical connections (the thread of the OroboPOS and the gold pin of the OroboPOS-Connector).
  2. Remove any contaminating grease, salt crystals and moisture with a fine paper cloth, first dry and then with a fine paper cloth moistened with distilled or deionized water, then with a fine paper cloth moistened with 99.9 % ethanol.
  3. If the thread of the OroboPOS and the gold pin of the OroboPOS-Connector are discolored or appear stained, clean repeatedly with a fine paper cloth moistened with 99.9 % ethanol until no more traces appear on the paper cloth used for cleaning.
  • Always let the connections (OroboPOS head and OroboPOS-Connector) dry well before use. If the O2k is used in a humid environment or a paper cloth moistened in water was used for cleaning the connection, the connector can be dried in an oven at up to 60 Β°C for 1-2 h. Follow the procedure with an Oxygen sensor test as a quality control of proper OroboPOS-Connector and OroboPOS performance.

Replacing the OroboPOS-Connector

If you need to replace the Orobo-POS Connector, an OroboPOS-Connector Service may be possible.

Additional resources

Β» O2k-Manual


MitoPedia O2k and high-resolution respirometry: O2k hardware, O2k-Open Support, O2k-Respirometry, O2k-FluoRespirometry