We manufacture E.T.O Sterilizer for several years. E.T.O Sterilizer Features: 1) Uses mixed ethylen oxide gas, protecting the ... , 60L, 130L, 200L, 300L, 350L, 500L, 600L, 800L, 1,000L 2) Sterilization temperature: 40 - 65°C 3) Temperature control precision ... : ±2°C 4) Vacuum pressure: 0 - 70kPa 5) Sterilization time: 3hrs ...