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Static Pass Box / Transfer Hatches

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Static Pass Box / Transfer Hatches

A static pass box, also known as a transfer hatch, is a type of cleanroom equipment that is used to transfer materials between a cleanroom and a surrounding environment. The pass box is typically a small, enclosed area that is located between the cleanroom and other areas, such as a storage room or an equipment room. The pass box is designed to allow materials and items to be transferred between the cleanroom and other areas without compromising the cleanliness of the cleanroom.
The static pass box is equipped with a set of double doors, with interlocks that prevent both doors from being opened at the same time. This ensures that the cleanroom is not exposed to the outside environment when items are being transferred. The pass box is typically made of stainless steel or other materials that are easy to clean and resistant to contamination. It is equipped with a UV germicidal lamp to kill any bacteria or other contaminants that may be present on the items being transferred.
A cleanroom static pass box is a type of cleanroom pass box that is designed to transfer materials between a cleanroom and a surrounding environment without generating any air movement or turbulence. This is achieved by using a series of filters and air curtains to create a barrier between the cleanroom and the surrounding environment. The filters remove contaminants from the air before it enters the pass box, and the air curtains create a physical barrier to prevent air from flowing between the cleanroom and the surrounding environment. It is not equipped with ventilation (supply or extract) equipment. It is also known as a passive pass box, but will generally be equipped with UV lamps. Equipped with a double door interlocking device to avoid direct communication between two spaces. Can effectively prevent cross-contamination. Primarily used for non-complex, quick-transfer products. Cleanroom static pass boxes are commonly used in industries such as semiconductor manufacturing and pharmaceuticals, where maintaining the cleanliness of the environment is critical. They are typically used to transfer materials such as samples, documents, or tools into and out of the cleanroom without introducing contaminants from the surrounding environment.
If ventilation equipment is required, a dynamic pass box may be necessary. A dynamic pass box is a type of cleanroom equipment that uses ventilation to transfer materials between a cleanroom and a surrounding environment. The ventilation system provides a flow of clean air into the pass box, helping to prevent the introduction of contaminants from the surrounding environment. Dynamic pass boxes are commonly used in industries such as medical device manufacturing, where the materials being transferred may require a more controlled environment.

Model PB4-50/60/70
Overall size L×W×H 700×560×1000
Working area size W×D×H 500 ~ 900 mm
 Clean class A
Upstream Rated air velocity  (m/s) 0.45±20%
UV sterilizer (W) 8 ~ 15
Ozone Concentration (ppm) 20 ~ 50
Noise (dB) 65
Power(kW) 0.15

The static pass box, also known as a transfer hatch, is a type of cleanroom equipment used to transfer materials between a cleanroom and the surrounding environment without generating any air movement or turbulence. This is achieved through the use of filters and air curtains, which create a barrier between the cleanroom and the surrounding environment. The filters remove contaminants from the air before it enters the pass box, and the air curtains prevent air flow between the cleanroom and the surrounding environment.

Unlike dynamic pass boxes, static pass boxes do not have ventilation equipment and are not suitable for transferring items between clean and non-clean rooms. They are equipped with double doors that are interlocked to prevent cross-contamination and UV germicidal lamps for additional disinfection.

At Youth Tech, our static pass boxes are designed to meet the requirements of ISO-14644/GMP, with a seamless and smooth internal design that is easy to clean and free of corners, bumps, and gaps. The doors are smooth and operate without bumps, and the pressure gauge allows for real-time monitoring of the filter. The UV lamp can be replaced based on usage, and the equipment is made of durable stainless steel.

When choosing cleanroom equipment, it is important to consider the use and maintenance requirements. In order to maintain the cleanliness of the cleanroom and ensure the quality of production, equipment and cleaning tools should be regularly inspected and maintained. At Youth Tech, our equipment is designed for easy maintenance and meets the highest standards of cleanliness and quality.

Choose Youth Tech for reliable, durable, and easy-to-use static pass boxes for your cleanroom needs.

what is cleanroom static pass box used for?

A cleanroom static pass box is a type of enclosure that is used to transfer materials between a cleanroom or other controlled environment and an adjacent area that is not necessarily controlled. It is typically used in laboratories and other environments where the contamination of materials must be minimized.

Cleanroom static pass boxes are usually equipped with a number of features to help maintain a clean and contaminant-free environment. These features may include high-efficiency air filters to remove particulates from the air, ultraviolet (UV) light sterilization systems to kill bacteria and other microbes, and antistatic coatings or materials to prevent the buildup of static electricity.

Cleanroom static pass boxes are used in a variety of settings where the accurate and reliable transfer of materials between a controlled environment and an adjacent area is critical, and where the risk of contamination must be minimized. These settings may include:

Pharmaceutical and biotech industries: Cleanroom static pass boxes are commonly used in the production of pharmaceuticals and other biotech products, where the purity and integrity of the materials being transferred is of the utmost importance.

Medical and research laboratories: Cleanroom static pass boxes are also used in medical and research laboratories, where the accurate transfer of materials between a controlled environment and an adjacent area is necessary for the conduct of experiments and the development of new products.

Food and beverage industry: Cleanroom static pass boxes are used in the food and beverage industry to transfer materials between a controlled environment and an adjacent area, as well as to ensure the quality and safety of these materials.

Aerospace and defense industry: Cleanroom static pass boxes are used in the aerospace and defense industry to transfer materials between a controlled environment and an adjacent area used in the production of aircraft and other advanced technology.

Overall, cleanroom static pass boxes are an essential tool for any facility where the accurate and reliable transfer of materials between a controlled environment and an adjacent area is critical, and where the risk of contamination must be minimized.

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