China Petroleum & Chemical Corporation

Sinopec Exploration & Production Research Institute

Dan Rao

Weijun Shi

Jianzhong Qin

Binbin Xi

Zhirong Zhang

Tenger

Qigui Jiang

Qu Zhang

The present invention relates to a sample chamber for laser ablation analysis of fluid inclusions, comprising a sample cell having a sample cell through-hole extending along the vertical direction and a sample channel extending through the sample cell in a direction transverse to the vertical direction and communicating with the sample cell through-hole. A transparent element is arranged on each of the top and bottom sides of the sample cell through-hole, and is fixed to the sample cell through a fixing ring. The sample chamber further comprises a base comprising a viewing hole and a receiving portion for receiving the sample cell, wherein the viewing hole is coaxially aligned with the sample cell through-hole when the sample cell is placed within the receiving portion. According to the sample chamber of the present invention, it is only necessary to change the sample cell during replacement of the sample chamber, which leads to a convenient operation. At the same time, light from the microscope can pass through the viewing hole, so that the effect of observation is improved.

Sample chamber for laser ablation analysis of fluid inclusions and analyzing device thereof

Growing community of inventors

Beijing, China

Dan Rao