The role of the observation window on the clean room door is mainly to facilitate people to see the general situation inside the door without opening the door, and to quickly understand some basic information. It reduces the working time of the staff and does not need to open the door frequently to check the situation inside. The observation window is generally designed with double-layer hollow tempered glass. Moisture-proofing agent or nitrogen-filled dry processing can be placed in the observation window. After a long period of time, in a relatively humid environment, the vaporization caused by moisture will cause water droplets to adhere. On the glass on both sides. Because everyone has different aesthetics, in addition to the many colors of the clean door, the shape of the observation window can also be selected according to the actual situation on the spot. The common shapes of the observation window are rectangular, circular, etc. The 15-degree radian processing in the four corners of the observation window has many advantages in addition to its beautiful appearance. If the four corners are right angles, it will give people a sharp, precise, and meticulous feeling. In contrast, the arc gives people the feeling of being more stable, gentle, sleek, and approachable. The use of clean doors in hospitals and the four-corner arc observation window make it easier to create a relaxed and comfortable environment for patients and help them recover quickly. Observation window Judging from the actual effect of observation, the vertical observation effect of the rectangular observation window is worse than that of the square and the circle, and the actual effect of the horizontal observation is not as good as the circle and the square, but the height of the staff is not high. The observation effect of the circular and square observation windows of the same diameter is the same, and the area of the circle is smaller than that of the square. The light transmission range of a circular observation window of the same diameter is less than that of a square observation window, so it is relatively better to choose a square observation window.
