技术参数及配置要求 | 1. Atomic fraction of Helium-3, %, not less than 99.9 2. Atomic fraction of Helium-4, %, not more than 0.1 3. Volume fraction of total Helium (Helium-3 and Helium-4 in sum), %, not less than 99.995 4. Volume fraction of Nitrogen, %, not more than 0.0006 5. Volume fraction of Hydrocarbons, %, not more than 0.0006 6. Volume fraction of Hydrogen, %, not more than 0.0006 7. Volume fraction of Oxygen and Argon in total, %, not more than 0.0006 8. Volume fraction of Carbon Oxide, %, not more than 0.0006 9. Volumetric activity of Tritium, Bq/l (Ci/l), not more than 4.8 (1*10-10) 10. Atomic fraction of Tritium, %, not more than 1*10-11 |