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1. (WO2018038625) PHOTOIONIZATION DETECTOR (VARIANTS)

Pub. No.:    WO/2018/038625    International Application No.:    PCT/RU2016/000563
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Tue Aug 23 01:59:59 CEST 2016
IPC: G01N 27/64
Applicants: CHROMDET ANALYTICAL INSTRUMENT LTD
ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "БЮРО АНАЛИТИЧЕСКОГО ПРИБОРОСТРОЕНИЯ "ХРОМДЕТ-ЭКОЛОГИЯ"
ANALYTICAL CONTROL INSTRUMENTS GMBH
АНАЛИТИКАЛ КОНТРОЛ ИНСТРУМЕНТ ГМБХ
Inventors: BUDOVICH, Dmitry Vitalievich
БУДОВИЧ, Дмитрий Витальевич
WORATZ, Michael
ВОРАЦ, Михаел
Title: PHOTOIONIZATION DETECTOR (VARIANTS)
Abstract:
The invention relates to the field of analytical instrument engineering. A photoionization detector comprises a vacuum ultraviolet radiation source having an aperture for outputting radiation and an ionization chamber connected thereto, in which polarizing and measuring electrodes are mounted. An additional element made of a substance that enters into photochemical reactions with the vacuum ultraviolet radiation is mounted in the ionization chamber.