公开(公告)号：US5786887A

公开(公告)日：1998-07-28

申请号：US708484

申请日：1996-09-05

申请人： Yoshisada Ebata ,  Kazuo Moriya ,  Hisashi Kimoto ,  Hayato Tobe ,  Yasushi Terui

发明人： Yoshisada Ebata ,  Kazuo Moriya ,  Hisashi Kimoto ,  Hayato Tobe ,  Yasushi Terui

IPC分类号： G01N21/31 ,  G01N21/71 ,  B01N21/00

CPC分类号： G01N21/71 ,  G01N21/3103

摘要： A light beam emitted by a hollow cathode lamp is concentrated on a central portion of an electrothermal sample atomizing apparatus by a concave mirror. The light concentrated on the central portion of the electrothermal sample atomizing apparatus is further concentrated on a central portion of a flame produced in a burner type sample atomizing apparatus by a lens. The light traveled through the burner type sample atomizing apparatus is condensed by a concave mirror, reflected by a flat mirror, and concentrated on an entrance slit of a spectroscope. Light outgoing through an exit slit of the spectroscope is detected by a photodetector.

摘要翻译： 由中空阴极灯发射的光束通过凹面镜集中在电热样品雾化装置的中心部分上。 集中在电热式雾化装置的中心部分的光进一步集中在通过透镜在燃烧器型样品雾化装置中产生的火焰的中心部分上。 通过燃烧器型样品雾化装置行进的光由凹面镜冷凝，由平面镜反射，并集中在分光镜的入口狭缝上。 通过光电检测器检测出通过光谱仪的出口狭缝的光。