High voltage spark excitation and ionization system including di

Details High voltage spark excitation and ionization system including di High voltage spark excitation and ionization system including di

1994-12-02

1996-07-02

Wieder, Kenneth A.

Electricity: measuring and testing

Using ionization effects

For analysis of gas, vapor, or particles of matter

324455, 73 2802, G01N 2762, G01N 2768

Patent

active

055325998

ABSTRACT:
A circular chamber is disclosed. Helium is introduced into the chamber to swirl in a circle to flow past a pair of spaced electrodes forming a spark in the helium. The chamber enables a sample detected by interaction with spark initiated ionization.

REFERENCES:
patent: 3540851 (1970-11-01), Vree et al.
patent: 3679973 (1972-07-01), Smith, Jr. et al.
patent: 4724394 (1988-02-01), Langer et al.
patent: 4851683 (1989-07-01), Yang et al.
patent: 5153519 (1992-10-01), Wentworth et al.
patent: 5317271 (1994-05-01), Wentworth et al.
patent: 5338931 (1994-08-01), Spangler et al.
patent: 5394090 (1995-02-01), Wentworth et al.
patent: 5394091 (1995-02-01), Wentworth et al.
patent: 5394092 (1995-02-01), Wentworth et al.
A Compilation of Research on Pulsed Discharge Detectors, Article, Summary of Paper Presented at the Pittsburgh Conference, 1994 month unavailable.
Introduction to: Pulsed Discharge Helium Ionization Detector, Reprint of Publication in the Journal of Chromatographia, vol. 34, No. 5-8, pp. 219-115 (1992) month unavailable.
Introduction to: Pulsed Discharge Electron Capture Detector Reprint devoted solely to the PDECD (J of Chromatogra. Sci., vol. 30, pp. 478-485, (1992) month unavailable.
Pulsed Discharge Helium Ionization Detector, W. E. Wentworth, S. V. Vasnin, Stearns, & Meyer, Chromatographia, vol. 34, No. 5-8, Sep./Oct. 1992.
Pulsed Discharge Photoionization Detector (PDPID), A Summary of a paper presented at the 1994--Pittsburgh Conference by W. E. Wentworth month unavailable.
Pulsed Discharge Emission Detector-Application to Analytical Spectroscopy of Permanent Gases, Vasnin, Wentworth, Stearns & Meyer, Chromatographia, vol. 34, No. 5-8, Sep./Oct. 1992.
Pulsed Discharge Helium Ionization Detector, A Universal Detector for Inorganic and Organic Compounds at the Subpicogram Level, Wentworth, et al, Version of 5/25 (undated).
Reprinted from Process Control & Quality, 5 (1993) 193-204, Elsevier Science B.V., Amsterdam, Pulsed-Discharge Helium Ionization/Electron Capture/Emission Detector of Chlorinated Compounds, Wentworth, et al Jan. 1993.
Environmental Applications of the Pulsed-Discharge Electron-Capture Detector, Wentworth, D'Sa & Cai, Journal of Chromatographic Science, vol. 30, Dec. 1992.
Introduction to: Pulsed Discharge Emission Detector (PDED) Chromatographia, vol. 34, pp. 226-234, (1992) month unavailable.

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