公开(公告)号：US3881111A

公开(公告)日：1975-04-29

申请号：US40126273

申请日：1973-09-27

Applicant: CALIFORNIA INST OF TECHN

Inventor： STEPHENS JAMES B ,  MAHADEVAN PARAMESWAR ,  CHUAN RAYMOND L

IPC: F23N1/02 ,  F23N5/00 ,  G01N27/64 ,  G01T1/16

CPC classification number: F23N5/003 ,  F23N1/02 ,  G01N27/64

Abstract: A method and apparatus for detecting the presence and quantity of nitric oxide is disclosed. A volume of gas being evaluated for the presence and quantity of nitric oxide is illuminated by a source of ultraviolet radiation to produce ionization of any nitric oxide present. Resulting nitric oxide ions are detected by means of an ion detection system. The source of ultraviolet radiation may be either a window or windowless device.

Abstract translation: 公开了一种用于检测一氧化氮的存在和量的方法和装置。 对一氧化氮的存在和数量进行评估的气体体积由紫外线辐射源照射以产生存在的任何一氧化氮的电离。 通过离子检测系统检测产生的一氧化氮离子。 紫外线辐射源可以是窗户或无窗装置。