Understanding Ordinary Transfer Windows
2024.09.09
In many places with specific environmental requirements, such as laboratories, pharmaceutical factories, electronics factories, etc., ordinary transfer windows play an important role. So, what exactly is an ordinary transfer window? Let's take an in-depth look.
I. Definition of ordinary transfer window
An ordinary transfer window is a device used to transfer items between different clean areas. It can achieve safe and rapid transfer of items without destroying the cleanliness of each area.
II. Structural composition
- Cabinet: Usually made of materials such as stainless steel, it is sturdy and durable and easy to clean. The cabinet has good sealing performance and can effectively prevent external contaminants from entering.
- Glass window: Convenient for observing the situation of items in the transfer window.
- Interlocking device: Ensure that the doors on both sides of the transfer window cannot be opened at the same time to prevent the air in different areas from circulating with each other, thus maintaining the cleanliness of each area.
- Ultraviolet lamp (optional): Used to disinfect items in the transfer window.
III. Working principle
When an item needs to be transferred from one area to another, place the item in the transfer window and close the door on one side. At this time, the interlocking device is activated and the door on the other side cannot be opened. After the item is stable in the transfer window, the personnel in the receiving area can open the door on the other side and take out the item. In this way, during the item transfer process, direct contact between the air in different areas is effectively avoided, ensuring the cleanliness of each area.
IV. Main uses
- Laboratory: Transfer laboratory equipment, samples, etc. between different experimental areas to prevent cross-contamination.
- Pharmaceutical factory: Used for item transfer between areas with different cleanliness levels during the drug production process to ensure drug quality.
- Electronics factory: In the production process of electronic products, transfer parts, etc. to prevent the impact of static electricity and dust on electronic products.
V. Precautions for use
- Correct operation: Operate strictly in accordance with the instructions for using the transfer window to ensure the normal operation of door closing and interlocking devices.
- Cleaning and maintenance: Clean the transfer window regularly to keep it clean and tidy. Especially for the glass window and the inside of the cabinet, prevent the accumulation of dust and stains.
- Use of ultraviolet lamp: If the transfer window is equipped with an ultraviolet lamp, when using the ultraviolet lamp for disinfection, pay attention to personnel safety and avoid direct exposure to ultraviolet light.
In conclusion, ordinary transfer windows are a very practical device. While ensuring the safe transfer of items between different clean areas, they also provide convenience for production and experiments in various industries. Understanding the definition, structure, working principle, uses and precautions of ordinary transfer windows helps us better use and maintain this device, improve work efficiency, and ensure the cleanliness of the environment.
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