US 12,235,231 B2
Laser heating single-sensor fast scanning calorimeter
Dongshan Zhou, Jiangsu (CN); Evgeny Zhuravlev, Jiangsu (CN); Jing Jiang, Jiangsu (CN); Qi Xue, Jiangsu (CN); Shaochuan Luo, Jiangsu (CN); Xiaoliang Wang, Jiangsu (CN); Wei Jiang, Jiangsu (CN); and Qing Ji, Jiangsu (CN)
Assigned to SHEYANG RESEARCH INSTITUTE OF NANJING UNIVERSITY, Jiangsu (CN); and NANJING UNIVERSITY, Jiangsu (CN)
Appl. No. 17/773,042
Filed by SHEYANG RESEARCH INSTITUTE OF NANJING UNIVERSITY, Jiangsu (CN); and NANJING UNIVERSITY, Jiangsu (CN)
PCT Filed Dec. 5, 2019, PCT No. PCT/CN2019/123148
§ 371(c)(1), (2) Date Apr. 29, 2022,
PCT Pub. No. WO2021/097932, PCT Pub. Date May 27, 2021.
Claims priority of application No. 201911140788.5 (CN), filed on Nov. 20, 2019; and application No. 201922015753.0 (CN), filed on Nov. 20, 2019.
Prior Publication US 2022/0390398 A1, Dec. 8, 2022
Int. Cl. G01N 25/20 (2006.01); B23K 26/50 (2014.01); G01K 17/00 (2006.01); G01K 17/04 (2006.01); G01N 25/48 (2006.01)
CPC G01N 25/20 (2013.01) [B23K 26/50 (2015.10); G01K 17/006 (2013.01); G01K 17/04 (2013.01); G01N 25/4846 (2013.01); G01N 25/486 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A laser heating single-sensor fast scanning calorimeter, comprising: an FSC sample chamber, a chip sensor positioned in the FSC sample chamber and used for loading a sample, a laser heater for heating the sample, an infrared camera for shooting a sample image, a communication terminal and a control electronic element;
a perspective window serving as a light path channel is arranged in a center of the FSC sample chamber, and the laser heater and the infrared camera are positioned at a top of the perspective window and is capable of being aligned with the sample in the FSC sample chamber; and
the infrared camera is connected with the communication terminal, and a shot picture is sent to the communication terminal through infrared imaging; one end of the control electronic element is connected with the communication terminal, and the other end of the control electronic element is connected with the laser heater and the chip sensor.