专利检索 ap:("INSTRUMENTATION LABOR INC") AND inv:"BANCROFT MARTHA F" 第 1 页

1.

发明授权
Spectroscopic analysis apparatus utilizing a tubular heating element and a passive sample holder 失效
标题翻译：利用管状加热元件和被动样品架的光谱分析装置

公开(公告)号：US3895873A

公开(公告)日：1975-07-22

申请号：US45779874

申请日：1974-04-04

申请人： INSTRUMENTATION LABOR INC

发明人： DENNISON ALLAN G , BANCROFT MARTHA F , SMITH JR STANLEY B , TOLKOFF MARC JOSHUA

IPC分类号： G01N21/74 , H05B3/00 , G01J3/02

CPC分类号： H05B3/0014 , G01N21/74

摘要： Spectroscopic analysis apparatus utilizes a tubular electrothermal heating element and a passive sample holder. The sample holder is insertable through an access opening in the heating element to rest in intimate heat transfer contact with an interior surface, and includes a portion which restricts vapor flow through the access opening.

摘要翻译： 光谱分析装置利用管状电热加热元件和被动样品架。样品保持器可通过加热元件中的进入开口插入，以与内表面进行紧密的热传递接触，并且包括限制蒸气通过进入开口的部分。