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Title: Visual tritium imaging of in-vessel surfaces

Abstract

An imaging detector has been developed for the purpose of providing a non-destructive, real time method of determining tritium concentrations on the surface of internal TFTR vacuum vessel components. The detector employs a green phosphor screen (P31, zinc sulfide: copper) with a wave length peak of 530 nm, a charge-coupled device (CCD) camera linked to a computer, and a detection chamber for inserting components recovered from the vacuum vessel. This detector is capable of determining tritium concentrations on the surfaces. The detector provides a method of imaging tritium deposition on the surfaces in a fairly rapid fashion.

Authors:
; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Princeton Plasma Physics Lab.,, NJ (US)
Sponsoring Org.:
USDOE Office of Energy Research (ER) (US)
OSTI Identifier:
755398
Report Number(s):
Cfpaper-4186
TRN: US0003771
DOE Contract Number:  
AC02-76CH03073
Resource Type:
Conference
Resource Relation:
Conference: 14th International Conference on Plasma Surface Interaction in Controlled Fusion Devices, Rosenheim (DE), 05/26/2000--05/30/2000; Other Information: PBD: 22 May 2000
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; VACUUM SYSTEMS; TFTR TOKAMAK; NONDESTRUCTIVE ANALYSIS; REAL TIME SYSTEMS; TRITIUM; DEPOSITION; CONCENTRATION RATIO; MEASURING INSTRUMENTS; DISPLAY DEVICES

Citation Formats

Gentile, C.A., Zweben, S.J., Skinner, C.H., Young, K.M., Langish, S.W., Nishi, M.F., Shu, W.M., Parker, J., and Isobe, K. Visual tritium imaging of in-vessel surfaces. United States: N. p., 2000. Web.
Gentile, C.A., Zweben, S.J., Skinner, C.H., Young, K.M., Langish, S.W., Nishi, M.F., Shu, W.M., Parker, J., & Isobe, K. Visual tritium imaging of in-vessel surfaces. United States.
Gentile, C.A., Zweben, S.J., Skinner, C.H., Young, K.M., Langish, S.W., Nishi, M.F., Shu, W.M., Parker, J., and Isobe, K. Mon . "Visual tritium imaging of in-vessel surfaces". United States. https://www.osti.gov/servlets/purl/755398.
@article{osti_755398,
title = {Visual tritium imaging of in-vessel surfaces},
author = {Gentile, C.A. and Zweben, S.J. and Skinner, C.H. and Young, K.M. and Langish, S.W. and Nishi, M.F. and Shu, W.M. and Parker, J. and Isobe, K.},
abstractNote = {An imaging detector has been developed for the purpose of providing a non-destructive, real time method of determining tritium concentrations on the surface of internal TFTR vacuum vessel components. The detector employs a green phosphor screen (P31, zinc sulfide: copper) with a wave length peak of 530 nm, a charge-coupled device (CCD) camera linked to a computer, and a detection chamber for inserting components recovered from the vacuum vessel. This detector is capable of determining tritium concentrations on the surfaces. The detector provides a method of imaging tritium deposition on the surfaces in a fairly rapid fashion.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {5}
}

Conference:
Other availability
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