• Frame Material

  The frame of the clean shed is usually made of industrial aluminum profiles, stainless steel squares or baked iron squares. These materials have good mechanical strength and corrosion resistance, and can withstand various climatic conditions. Among them, aluminum profiles are widely used because of their lightweight, strong and non-rusting characteristics. Stainless steel squares, on the other hand, are used in applications requiring higher strength due to their high strength and good corrosion resistance. Painted iron squares increase the corrosion resistance and aesthetic appearance through the surface spraying process.

• Wall Material

  The wall material of clean room usually includes cold rolled steel plate, stainless steel plate, anti-static grid curtain and so on. Cold rolled steel plate has good hardness and impact resistance, suitable for occasions that require a certain degree of strength protection. Stainless steel plate, on the other hand, is used in food and pharmaceutical industries for its excellent corrosion resistance and ease of cleaning. Anti-static mesh curtains provide good transparency and dust protection and are suitable for clean areas where internal observation is required.

• Filtration System

  The filtration system of a clean room is one of its core components and is usually a Fan Filter Unit (FFU), which provides a continuous flow of clean air and ensures that the required level of cleanliness is maintained inside the clean room. The HEPA (High Efficiency Particulate Air) filter is the key to this function, effectively intercepting airborne particles and safeguarding air quality.

• Other Components

  Clean rooms contain a variety of other components such as lighting systems, air conditioning systems, power outlets, and more. Lighting systems usually utilize dust-free lamps to avoid dust emissions. The air conditioning system is responsible for regulating the temperature and humidity inside the shed to create a suitable working environment. Power outlets provide the necessary electrical support to ensure the proper functioning of the equipment inside the cleanroom.

Main features of clean shed

• Frame structure: industrial aluminum or other anti-rust materials are usually used to ensure the structure is strong and beautiful, and also meet the requirements of no rust and no dust production.

• Anti-static drape: anti-static drape or toughened glass is used around, which has good anti-static effect and high transparency, clear grid, good flexibility, not easy to be deformed and aging.

• Fan filter unit FFU: adopts centrifugal fan, with long life, low noise, maintenance-free, small vibration, stepless variable speed, etc., the internal purification level up to 100-100K level, especially suitable for local purification level in the workshop requires a high level of area.

• Internal purification lamps and lanterns: special purification lamps for purification room are adopted, which do not produce dust and ensure the purity of the internal environment.

Application fields of clean room

Clean room is widely used in scientific research, medical and health care, biopharmaceuticals, electronics manufacturing and other fields. In the field of scientific research, clean room can provide a highly clean experimental environment to ensure the accuracy and reliability of experimental results. In the field of medical and health care, clean room is often used in operating rooms, ICU wards, etc., to provide patients with a cleaner, safer medical environment. In the field of biopharmaceuticals, clean room is an important facility in the process of drug production, to ensure the sterile conditions of drug production.

Advantages of clean room

• Low investment, quick results: compared with the traditional civil engineering or assembly type class 100 clean room, the clean shed is easy to install, low operating costs, can be quickly built and put into use.

• Modular structure: easy to improve the cleanliness level, strong scalability, and has a high reuse value.

• Convenient movement: The clean room can be easily moved by installing universal wheels, etc., which increases its practicality and flexibility.

• Preparation before installation

  Before starting the installation of a clean shed, the construction area needs to be well prepared. First of all, make sure that the construction area is dry, ventilated, well lit and out of direct sunlight. At the same time, make sure that the construction area has enough space to accommodate the clean room and related equipment. In addition, prepare the necessary tools and materials for the installation, including lifting equipment, clean room materials, measuring tools, protective tools and so on.

• Installation framework

  According to the size and design requirements of the cleanroom, the frame materials are assembled in a predetermined position. Usually, the frame of the clean room is made of steel or aluminum alloy, and the verticality and horizontality of the frame should be ensured during installation to ensure the stability of the structure.

• Installation of ceiling and wall panels

  The ceiling and wall panels are usually made of purification boards or other materials that meet the cleanliness requirements. When installing, the flatness of the roof and wall panels should be ensured, and the joints should be tight to avoid any loopholes. Attention should also be paid to the FFU installation of the ceiling to ensure that the high-efficiency filters are properly installed to achieve the desired clean effect.

• Installation of air purification system and lighting system

  The interior of the clean shed should be equipped with an air purification system, including high-efficiency filters, air showers, and UV disinfection lamps. When installing, it should be ensured that the connection between the components is tight to avoid air leakage. At the same time, the interior of the clean shed should also be equipped with a lighting system, including LED lamps and lanterns, etc. When installing, it is necessary to ensure that the lamps and lanterns are waterproof, dustproof performance, as well as the uniformity of illumination.

• Installation of electrical systems

  The electrical system of the clean room should comply with relevant national standards and industry requirements. When installing, it should ensure that the power supply is stable and safe, as well as the normal operation of each electrical equipment. At the same time, grounding treatment should be carried out to ensure the safe operation of the equipment inside the clean room.

• Acceptance and debugging

  Clean shed installation is completed, acceptance should be carried out. After acceptance, the clean shed debugging to ensure that the normal operation of the system to achieve the desired clean effect. This step is very important, because only after strict debugging, clean shed can really play its due role.

• Precautions

  Throughout the installation process, there are some important precautions that need to be observed. For example, installers need to wear appropriate safety equipment, such as helmets, overalls, shoe covers and so on. If you have any questions or encounter any difficulties during the installation process, you should seek help from the technicians in a timely manner. In addition, it is also necessary to regularly inspect and maintain the clean shed, clean the filters and discharge pollutants in a timely manner to ensure that the clean shed maintains a good operating condition for a long time.

Test items for clean room

• Temperature and Humidity

  Ensure that the temperature and humidity in the clean room are controlled within specified limits so as not to interfere with the production or testing process.

• Air Suspension

  Test the concentration of airborne suspended particles in the clean room to ensure that there are no excessive particles present to safeguard the cleanliness of the production process.

• Fresh Air Volume

  Fresh air volume testing ensures that there is an adequate supply of fresh air in the clean room to maintain air quality.

• Pressure Difference

  Check whether the pressure difference between the inside and outside of the clean room complies with the regulations to ensure the isolation effect of the clean room.

• Airflow Condition

  Tests whether the airflow condition in the clean room meets the design requirements to ensure that the product manufacturing or testing process meets expectations.

• Microbial Count

  For biological clean rooms, microbial counts, including the measurement of settled bacteria and planktonic bacteria, are also required to ensure the cleanliness of the sterile environment.

Importance of Clean Room Testing

Cleanroom testing is essential to ensure product quality and productivity. Regular maintenance and monitoring not only ensures that the cleanroom achieves or maintains the required cleanliness standards, but also identifies and resolves potential problems in a timely manner, avoiding production accidents and product defects caused by contamination.