公开(公告)号：US3601609A

公开(公告)日：1971-08-24

申请号：US3601609D

申请日：1969-09-19

Applicant: TRACOR

Inventor： YAUGER WILLIAM L JR

IPC: G01N27/64 ,  G01N27/66 ,  G01N30/70 ,  H01J41/08 ,  H01J47/00 ,  G01N23/12

CPC classification number: H01J41/08 ,  G01N27/64 ,  G01N27/66 ,  G01N30/70 ,  H01J47/00

Abstract: Improved ionization detectors capable of analyses at temperatures of 500* C. or more for use with analysis instruments such as gas chromatographs, utilize a radioactive source of nickel-63.