真空观察窗的典型应用：

半导体制造：晶圆刻蚀、CVD 过程监控。

Semiconductor manufacturing: wafer etching, CVD process monitoring.

科研装置：粒子加速器、同步辐射光源的视口。

Research equipment: Particle accelerator, synchrotron radiation light source viewport.

镀膜设备：光学镀膜厚度实时监测。

Coating equipment: Real time monitoring of optical coating thickness.

电子显微镜：样品室真空隔离与观察。

Electron microscope: sample chamber vacuum isolation and observation.

航天测试：模拟太空环境的舱体观测。

Aerospace testing: Observation of spacecraft in simulated space environments.

真空观察窗的产品结构和材料：

视窗材料

Glass material

光学玻璃：经济实用，适用于可见光范围，耐温达300℃。

Borosilicate glass: economical and practical, suitable for visible light , with a temperature resistance of up to 300 ℃.

石英玻璃：高紫外透过率，耐温至1200℃，适合高温/激光应用。

Quartz glass: high UV transmittance, temperature resistance up to 1200 ℃, suitable for high temperature and laser applications.

蓝宝石：超高硬度与红外透光性，耐腐蚀，用于极端环境。

Sapphire: With ultra-high hardness and infrared transparency, it is corrosion-resistant and suitable for extreme environments.

密封方式

Sealing method

无氧铜金属密封：用于超高真空（≤10-⁸ Pa），高温烘烤耐受。

OFHC gasket metal seal : used for ultra-high vacuum (≤ 10-⁸ Pa), high temperature baking resistance.

O型圈密封：适用于中低真空，便捷更换。

Centering ring seal : suitable for medium and low vacuum, easy to replace.

法兰接口

Type of flange

标准法兰：CF法兰、KF法兰、ISO法兰，兼容主流真空系统。

Standard flanges: CF flange, KF flange, ISO flange, compatible with commonly used vacuum systems.

定制化：支持非标尺寸及异形法兰适配。

Customization: Supports non-standard size and irregular flange adaptation.

产品特性：

高真空密封：泄漏率＜1×10-10 Pa·m3/s，确保系统稳定性。

High vacuum sealing: leakage rate<1 × 10 -10 Pa · m3/s, ensuring system stability.

宽温域适配：石英窗耐受-80℃至1000℃（短期峰值1200℃）。

Wide temperature range adaptation: Quartz windows can withstand temperatures ranging from -80 ℃ to 1000 ℃ (short-term peak temperature of 1200 ℃).

多光谱透过：可选材料覆盖紫外到红外波段（如石英透光范围0.2~2.5μm）。

Multispectral transmission: Optional materials can cover the ultraviolet to infrared wavelength range (such as quartz transmission range of 0.2~2.5 μ m).

抗冲击设计：蓝宝石窗片可承受0.5MPa压差，防爆型可选。

Impact resistant design: Sapphire window panels can withstand a pressure difference of 0.5MPa, and explosion-proof types are optional.

耐腐蚀涂层：可选镀膜处理（如防反射膜、耐酸碱涂层），延长寿命。

Corrosion resistant coating: Optional coating treatment (such as anti reflection film, acid alkali resistant coating) can extend the service life.