• Frame material: Most clean booths use 50*50 plastic sprayed steel square as the frame, this material has a solid, beautiful, non-rust and non-dust-producing characteristics. In addition, there are also industrial aluminum profiles or stainless steel as the frame, depending on the specific application requirements and budget considerations.

• Anti-static drape: clean shed around the perimeter of the usual use of 0.3mm thick anti-static mesh drape, this material not only has a good anti-static effect, but also high transparency, grid clear, good flexibility, not easy to deformation and aging.

• Top cover plate material: the top of the clean shed is usually covered with a seamless blind to form a confined space to prevent dust and maintain internal cleanliness. The top cover plate is often made of quasi-rolled steel plate with electrostatic spraying treatment to enhance its dustproof capability.

• Fan Filter Unit (FFU): The FFU used inside the clean room usually adopts centrifugal fan, which has the advantages of long service life, low noise, maintenance-free, small vibration, etc. The design of FFU makes the air can be sent out uniformly at a constant speed in the whole air outlet, which guarantees the cleanliness inside the clean room.

Features include:

• Modular design: easy to install and dismantle, cleanliness level can be adjusted according to the need, with high expandability and reuse value.

• Multiple material construction: the frame can be made of industrial aluminum, stainless steel square or iron square sprayed with plastic, which is strong, beautiful and rust-proof.

• Anti-static function: anti-static drape or tempered glass is used around the perimeter, with high transparency, clear grid, good flexibility and not easy to aging.

• High-efficiency filtration system: the fan filter unit (FFU) adopts centrifugal fan, long life, low noise, and the internal purification level can reach 100-100K level.

• Flexible movement: the bottom can be equipped with universal wheels, convenient for position adjustment and movement.

Application areas:

• Electronic manufacturing industry: used to protect sensitive components from dust contamination and improve product quality.

• Food industry: to ensure that the food in the production process of sterile conditions, in line with GMP standards.

• Pharmaceutical industry: Used for the production of sterile drugs to ensure drug safety.

• Laboratory and operating room: Provide a dust-free and sterile environment to ensure the accuracy of experiments and surgeries.

Preparation before installation

• Environment preparation: Make sure the installation environment is dry, ventilated and well lit, avoid direct sunlight.

• Material check: Check whether all materials and accessories are complete, including steel profiles, filters, sealing materials, etc.

• Preparation of tools: Prepare necessary tools, such as screwdrivers, leveling tape, etc.

Frame installation

• Positioning and assembly: According to the design drawings, determine the installation position and assemble the frame to ensure verticality and levelness.

• Fixing and connecting: Use screws and connectors to firmly connect all parts of the frame.

Wall and ceiling installation

• Material Selection: Choose purification boards or other materials that meet the cleanliness requirements.

• Installation and sealing: Install the ceiling and wall panels to ensure flatness and tightness of joints.

Installation of filtration system

• Filter selection: select the appropriate high-efficiency filter according to the clean level requirements.

• Fan and power connection: Install the fan and make sure the electrical connection is correct and safe.

Lighting and electrical system

• Lighting equipment installation: install lighting equipment according to the requirements of the clean room, and ensure waterproof and dustproof performance.

• Installation of electrical system: Ensure that the power supply is stable and safe, and meets the national standards and industry requirements.

Clean room debugging and testing

• System debugging: debugging of the clean room to ensure that the normal operation of the system.

• Cleanliness testing: use particle counters and other cleanliness testing to ensure that the expected results.

• Preparation before testing

  Before conducting a clean room test, it is important to ensure that the purification and air conditioning system has been in continuous operation for at least 24 hours. This is to allow the system to reach a stable working condition so that accurate test data can be obtained.

• Temperature and humidity testing

  For the constant temperature and humidity requirements of the clean room, the length of continuous measurement should be 8 to 48 hours with an interval of no more than 30 minutes, depending on the fluctuation range of temperature and humidity. This is to fully assess the stability of the environment in the clean room.

• Test Point Arrangement

  Test points should be selected from the ground 1 to 1.5 meters, and should be staggered arrangement, while maintaining a distance of more than 0.5 meters from the external wall. This arrangement is conducive to capturing more comprehensive air quality data.

• Number of measurement points

  The number of measurement points should be determined according to the specific area of the clean room. For example, for a clean room of less than or equal to 50 square meters, the number of measurement points should be 5. For a larger clean room, the number of measurement points should be increased by 3 to 5 for every additional 20 to 50 square meters.

• Testing Instruments

  The testing instrument used should be an accurate thermo-hygrometer or a stick-type alcohol thermometer to ensure the accuracy and reliability of the data.

• Test Criteria

  The final test criterion is that more than 90% of the test points need to achieve a deviation value within the design parameters, and only then can the test be considered satisfactory.