HL-2M

Huan-Liuqi-2M
CAD drawing of HL-2M
Device type	Tokamak
Location	Chengdu, Sichuan, China
Affiliation	China National Nuclear Corporation, Southwestern Institute of Physics
Technical specifications
Major radius	1.78 m (5 ft 10 in)
Minor radius	0.65 m (2 ft 2 in)
Magnetic field	2.2 T (22,000 G)
Heating power	25 MW
Discharge duration	10 s
Plasma current	3 MA
Plasma temperature	200×106 K
History
Year(s) of operation	2020–present
Preceded by	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 1.78 m, the tokamak is a medium-scale device. The magnetic field of up to 2.2 T is created by non-superconducting copper coils.