公开(公告)号：EP2160579B1

公开(公告)日：2017-10-18

申请号：EP07863962.2

申请日：2007-11-06

申请人： LECO CORPORATION

发明人： BRUSHWYLER, Kevin R. ,  HOSS, John T. ,  LATINO, Octavio R.

IPC分类号： G01K17/00 ,  G01N25/44 ,  G01N25/48

CPC分类号： G01K17/00 ,  G01N25/44 ,  G01N25/4866 ,  Y10T436/208339

公开(公告)号：EP2160579A1

公开(公告)日：2010-03-10

申请号：EP07863962.2

申请日：2007-11-06

申请人： LECO CORPORATION

发明人： BRUSHWYLER, Kevin R. ,  HOSS, John T. ,  LATINO, Octavio R.

IPC分类号： G01K17/00

CPC分类号： G01K17/00 ,  G01N25/44 ,  G01N25/4866 ,  Y10T436/208339

摘要： A calorimeter includes a bucket cover which is used to reconfigure an isothermal water reservoir to provide for temperature equilibration prior to sample analysis and subsequently define a fixed volume of water during analysis in which high precision temperature measurements can be recorded. The apparatus includes mechanisms for sealing and controlling the cover, and for coupling the combustion vessel to the cover while minimizing the thermal contact between them. Improved thermal isolation between the fixed volume of water and the surrounding environment is also achieved.

摘要翻译： 量热计包括桶盖，其用于重新配置等温储水器以在样品分析之前提供温度平衡，并且随后在分析期间限定固定体积的水，其中可记录高精度温度测量值。 该装置包括用于密封和控制盖的机构，并且用于将燃烧容器耦合到盖，同时最小化它们之间的热接触。 也实现了固定体积的水和周围环境之间的改善的热隔离。