Apparatus for monitoring tritium in tritium contaminating environments using a modified Kanne chamber

Anderson, David F

Title: Apparatus for monitoring tritium in tritium contaminating environments using a modified Kanne chamber

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Abstract

A conventional Kanne tritium monitor has been redesigned to reduce its sensitivity to such contaminants as tritiated water vapor and tritiated oil. The high voltage electrode has been replaced by a wire cylinder and the collector electrode has been reduced in diameter. The area sensitive to contamination has thereby been reduced by about a factor of forty while the overall apparatus sensitivity and operation has not been affected. The design allows for in situ decontamination of the chambers, if necessary.

Inventors:

Anderson, David F ^[1]

Los Alamos, NM

Issue Date:: 1984-01-01

Research Org.:: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

OSTI Identifier:: 864973

Patent Number(s):: 4445037

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J47/026 - {Gas flow ionisation chambers}

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DOE Contract Number:: W-7405-ENG-36

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: apparatus; monitoring; tritium; contaminating; environments; modified; kanne; chamber; conventional; monitor; redesigned; reduce; sensitivity; contaminants; tritiated; water; vapor; oil; voltage; electrode; replaced; wire; cylinder; collector; reduced; diameter; sensitive; contamination; factor; forty; overall; operation; affected; design; allows; situ; decontamination; chambers; situ decontamination; tritium monitor; water vapor; tritiated water; voltage electrode; collector electrode; design allows; /250/

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                    Anderson, David F. Apparatus for monitoring tritium in tritium contaminating environments using a modified Kanne chamber.  United States: N. p., 1984. 
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                    Anderson, David F. Apparatus for monitoring tritium in tritium contaminating environments using a modified Kanne chamber.  United States.

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                    Anderson, David F. Sun .  
        "Apparatus for monitoring tritium in tritium contaminating environments using a modified Kanne chamber".  United States.  https://www.osti.gov/servlets/purl/864973.

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@article{osti_864973,

  title        = {Apparatus for monitoring tritium in tritium contaminating environments using a modified Kanne chamber},

  author       = {Anderson, David F},

  abstractNote = {A conventional Kanne tritium monitor has been redesigned to reduce its sensitivity to such contaminants as tritiated water vapor and tritiated oil. The high voltage electrode has been replaced by a wire cylinder and the collector electrode has been reduced in diameter. The area sensitive to contamination has thereby been reduced by about a factor of forty while the overall apparatus sensitivity and operation has not been affected. The design allows for in situ decontamination of the chambers, if necessary.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1984},

  month        = {1}

}

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Apparatus for monitoring tritium in tritium-contaminating environments using a modified Kanne chamber

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A conventional Kanne tritium monitor has been redesigned to reduce its sensitivity to such contaminants as tritiated water vapor and tritiated oil. The high voltage electrode has been replaced by a wire cylinder and the collector electrode has been reduced in diameter. The area sensitive to contamination has thereby been reduced by about a factor of forty while the overall apparatus sensitivity and operation has not been affected. The design allows for in situ decontamination of the chambers, if necessary.
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