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真空退火炉主要用于4-6英寸圆晶在真空环境下合金等工艺。 |
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主要技术指标 ◆ 工位:单管卧式结构 ◆ 送料方式:手动或自动取送舟 ◆ 炉体移动:自动控制(炉体具有移开腔室自动关门功能) ◆ 工作温度范围:300~1000℃ ◆ 恒温区:>300mm ◆ 恒温区(300mm)控制精度:±1℃ ◆ 升温速率:≥15℃/min ◆ 降温速率:>3℃/min ◆ 4、6寸石英舟:装片量>50片 ◆ 腔室冷却方式:腔室底部风冷 ◆ 真空度:优于1*10-3Pa(冷态) ◆ 真空室漏率:≤0.667Pa/h(冷态) ◆ 抽真空时间:≤15分钟(开机) ≤5分钟(高真空工作状态) |
Key parameters ◆ Types: Single tube horizontal furnace ◆ Feeding method: manual or automatic ◆ Furnace body movement: automatic control (the furnace body has the function of automatically closing the door when moving the chamber) ◆ Working temperature range: 300~1000℃ ◆ Length of temp. zone: > 300mm ◆ Temp. Zone accuracy: ±1℃ ◆ Max heating rate: ≥15℃/min ◆ Max cooling rate: > 3℃/min ◆ Quartz boat: Loading quantity > 50 pieces ◆ Chamber cooling: Air cooling at the bottom of the chamber ◆ Vacuum: better than 1*10-3Pa (cold state) ◆ Vacuum chamber leakage rate: ≤0.667Pa/h (cold state) ◆ Vacuum pumping time: ≤15 minutes (startup) ≤5 minutes (high vacuum working state) |
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