19-01-2011 дата публикации
Номер: CN0101949909A
Автор:
ZHONGPING LI,
LIWU LI,
LI DU,
MINGXIN TAO,
ZUODONG WANG,
CHUNHUI CAO,
LI ZHONGPING,
LI LIWU,
DU LI,
TAO MINGXIN,
WANG ZUODONG,
CAO CHUNHUI
Принадлежит:
The invention relates to a connector for connecting a capillary column with a ceramic tube, in particular to a connector which is arranged in an individual hydrocarbon carbon/hydrogen isotope test system and used for connecting a quartz capillary column with a ceramic reaction tube. The connector is implemented directly through high temperature silica gels, and has the advantages of good tightness, high elongation rate, good aging resistance, low loss, translucence, easy operation, and the like. The maximum operating temperature of the sealing connector can reach 300 DEG C, therefore, the accuracy of the connector as an important system component for testing values can be improved effectively; meanwhile, the connector has the characteristics of low cost, long service time, and good application and generalization values; and the invention is simple in structure and easy to replace, and reduces the overall investment funds in the process of operating the equipment.
Подробнее
