| HL-2M | |
| Fullname: | Huan-Liuqi-2M |
| Imagetitle: | CAD drawing of HL-2M |
| Type: | Tokamak |
| City: | Chengdu |
| State: | Sichuan |
| Country: | China |
| Affiliation: | China National Nuclear Corporation, Southwestern Institute of Physics |
| Operation Start Year: | 2020 |
| Ongoing: | yes |
| Prev: | HL-2A |
HL-2M is a research tokamak at the Southwestern Institute of Physics in Chengdu, China. It was completed on November 26, 2019 and commissioned on December 4, 2020. HL-2M is now used for nuclear fusion research, in particular to study heat extraction from the plasma.[1] [2] With a major radius of, the tokamak is a medium-scale device. The magnetic field of up to is created by non-superconducting copper coils.