The clean bench is a purification tool designed to meet the strict cleanliness requirements of modern industrial technology for work areas, providing users with a localized clean working area of up to Class 100. Due to its high cleanliness and mobility, it is widely used in laboratories, biomedicine, microelectronics, precision instruments, and other fields. The clean bench is a versatile air purification device that provides a localized high cleanliness working environment, and its use has a positive effect on improving process conditions, enhancing product quality, and increasing yield.

What are the characteristics, applicable scope, management, and preparation of a clean bench?

The clean bench is a purification tool designed to meet the strict cleanliness requirements of modern industrial technology for work areas, providing users with a localized clean working area of up to Class 100. Due to its high cleanliness, flexibility, and mobility, it is widely used in laboratories, biomedicine, microelectronics, precision instruments, and other fields. The clean bench is a versatile air purification device that provides a localized high cleanliness working environment, which effectively improves process conditions, enhances product quality, and increases yield.

Characteristics of the clean bench:

1. The clean bench provides a localized air laminar flow clean environment.

2. In the construction of new clean rooms or the renovation of clean factories, it can improve cleanliness levels, reduce noise, and minimize vibrations, while also significantly lowering costs and being easy to install and maintain, making it an ideal component for clean environments.

3. The fan uses a high-efficiency centrifugal fan from Germany's NIKI, featuring long life, low noise, maintenance-free operation, low vibration, and stepless speed regulation. The working life can reach 60,000 hours or more. The fan's speed regulation performance is stable, ensuring that the air volume remains constant even under the final resistance of the high-efficiency filter.

5. It is suitable for assembling ultra-clean production lines, with advantages such as low noise and mobility. It can be arranged for single use according to process needs or connected in series to form a Class 100 assembly line.

7. Each clean bench is strictly inspected according to the American Federal Standard 209E before leaving the factory, ensuring high reliability.

Applicable scope of the clean bench:

The NAIKE clean room vacuum cleaner is widely used in areas requiring localized purification. It is applicable in laboratories, biopharmaceuticals, optoelectronics, microelectronics, hard disk manufacturing, as well as in medical and health, food, medical scientific experiments, optics, electronics, sterile room experiments, sterile microbiological inspections, cell culture, and plant tissue culture inoculation, among other research and production departments that require a localized clean and sterile working environment.

Management of the clean bench usage

(1.) Before using the clean bench each time, the operator should turn on the clean bench 3-5 minutes in advance.

(2.) Turn on the power supply of the clean bench and clean the operation area with a dust-free cloth.

(3.) During operation, the operator should follow the dust-free operating procedures.

(4.) In case of equipment failure, the operator should immediately notify professional maintenance personnel, and continue using it only after it has been repaired and certified by professionals.

(5.) Operators should pay attention to keeping the indoor environment tidy.

(6.) The filter material of the clean bench should be replaced every 2 years, and replacement records should be kept.

(7.) Do not place dusty materials into the clean bench.

Working principle of the clean bench

After the clean bench is powered on, the fan operates, drawing in air. The air reaches the FFU static pressure box, where the pressure from the fan forces the air through a high-efficiency filter. The air filtered through the high-efficiency filter reaches Class 100 (according to the American Federal Standard 209E). It is then evenly distributed into the working space. Since the clean bench fan operates continuously, it constantly supplies Class 100 clean air, creating positive pressure in the working space (i.e., the air inside the working space is greater than that outside). At the same time, it expels unclean air from the working area. Due to the positive pressure environment, outside air cannot enter the working area, thus maintaining a Class 100 space.

Preparation of the clean bench:

1. Box body

Made of high-quality stainless steel.

2. Fan

Made with a German NIKI centrifugal fan, which is low in noise, high in air volume, and can operate continuously for over 60,000 hours.

3. High-efficiency filter

Uses an aluminum frame, non-partition high-efficiency filter, exquisitely made, effectively filtering 99.99% of 0.3um dust, reaching Class 100 standard (American Federal Standard 209E).

4. Desktop

Made of exquisite stainless steel, beautiful in appearance, dust-proof, and elegant.

5. Transparent glass

Uses 5mm high-quality transparent glass.

5. Universal wheels and foot cups

Adjustable foot cups and universal wheels for easy movement of the clean bench by the customer.