Dynamic Pass Box Manufacturer

Dynamic Pass Box: An Ultimate FAQ Guide

Do you require a high-quality Dynamic Pass Box for transferring materials in your cleanroom?

The Dynamic Pass Box is a compact wrought iron gate with two doors used to transfer goods into a cleanroom from a non-sterile entrance.

It is used to satisfy personal requirements in a variety of sectors, including pharmaceutical, electrical, chemical, and food.

We’ll go through the components, features, and benefits of the Dynamic Pass Box in this buying guide.

We’ll also go through some operational testing, standard operating procedures, and applications for your convenience. So, let’s get this started.

1.What is Dynamic Pass Box?
2.What is the Structure of Dynamic Pass Box?
3.What are the Features of Dynamic Pass Box?
4.What is the Basic Principle of Dynamic Pass Box?
5.What are the Ethnical Specifications of Dynamic Pass Box?
6.How many Types of Dynamic Pass Box are with Respect to Shape?
7.How Many Types of Dynamic Pass Box are Available with Respect to the area they Installed?
8.What is the Working of Dynamic Pass Box?
9.How to Monitor the Performance of your Dynamic Pass Box?
10.What Types of Filters are used in Dynamic Pass Box?
11.What is the Qualification of Dynamic Pass Box?
12.What are the Applications of Dynamic Pass Box?
13.What is the Standard Operating Sequence of Dynamic Pass Box?
14.What are the Operational Tests for the Dynamic Pass Box?
15.What is the Difference Between Dynamic Pass Box and Static Pass Box?
16.What are the Precautions During the Handling of your Dynamic Pass Box?
17.What is the Life Span of Dynamic Pass Box
18.What are the Standard Operational Procedures for Dynamic Pass Box?
19.What is the Cost Estimation of Dynamic Pass Box?
20.Conclusion.

What is Dynamic Pass Box?

A cubicle box on both sides with connecting doors is essentially called a Dynamic Pass Box. The primary purpose is to link a non-controlled environment to a regulated one.

It’s commonly used throughout the pharmaceutical clean room industry to transport a specific substance between two sites with varying cleanliness levels.

This prevents contamination of the controlled environment while the material transfer is taking place.

An interlocked guard is used in a Dynamic Pass Box to assist manage both the exit and the input so that they will be never released at the same time.

While the material is being transported within the regulated environment, the Dynamic Pass Box is utilized to clean it.

It works in the same way as a laminar flow unit does. The Dynamic Pass Box is filled with pure air, which keeps contaminants out.

It helps to achieve the aim of transferring the material without jeopardizing the cleanliness of the cleanroom.

Sunnyda Dynamic Pass Box

What is the Structure of Dynamic Pass Box?

In Dynamic Pass Box, these primary materials are used in the production:

• The stainless steel is used for cabinet manufacturing.

• There are several forms of Dynamic Pass Box, including cascade, sink, and bubble.

• An interlocking mechanism is included on both sides to avoid contamination and cross-contamination.

• Its door may be opened on one side while shutting on the other.

• The doors are linked by double-walled flush glass observation panes.

Dynamic Pass Boxes are frequently made of powder-coated high-grade stainless steel. It features doors that may be locked mechanically or electrically, as well as a UV light.

In addition, to avoid this, the box has an interlock protection system that ensures that the intake and exit do not open simultaneously.

Dynamic pass Box Internal Structure

What are the Features of Dynamic Pass Box?

Some of the essential features of Dynamic Pass Box are:

• It is constructed with stainless steel, due to which they are easy to clean.

• It has red or green indicator lights for its door’s status.

• Dynamic Pass Box has an emergency control button on both door sides, which makes it safe to use.

• Due to having a glass panel attached to doors, it shows chamber visibility.

• It has gold microprocessor control which acts as a barrier to the loading filter.

• They are manufactured in a controlled environment to satisfy the most demanding criteria.

• Mechanical interlock is dependable, maintenance-free, and fail-safe, and it aids in the cleanliness of cleanrooms by preventing both doors from opening simultaneously.

• It’s ideal for preventing cross-contamination.

Excellent Features of Dynamic Pass Box

What is the Basic Principle of Dynamic Pass Box?

The objective of Dynamic Pass Box is to create a barrier between regions and, if contaminants are present, to move them from a load or the surface of an item being transported to a cleaner place.

During material transfers, dynamic airflow creates an air barrier to prevent pollutants from accessing crucial regulated environments.

Vertical purging is used to track down any impurities entered after the item has been transferred.

External conducting is not needed because the device works with the airflow recycling and onboard supply.

In Dynamic Pass Box, an interlock guard mechanism is employed. When one door is open, the other remains closed to prevent contamination.

Using Dynamic Pass Box, the material is transferred from an uncontrolled area to a cleanroom. It is commonly used when starting a new cleanroom operation since they give more flexibility.

Its airflow functions as an air barrier during material transfers, keeping pollutants from entering critical regulated environments.

What are the Ethnical Specifications of Dynamic Pass Box?

Dynamic Pass Box has a specified dynamic structure. It has a class 100 cleanliness level. Cleanliness of class 100 means the cleanroom has 100 particles per cubic foot.

It has wider and broader internal dimensions 2x2x2 Ft length, 3x3x3 Ft width, and 4x3x3 Ft height.

It is constructed under the high and premium quality of SS 304. The illumination mechanism of the Dynamic pass Box employs a Phillips LED.

Moreover, it has interlocking doors with a glass view window and is very affordable to purchase.

Dynamic Pass Box with LED Light

How many Types of Dynamic Pass Box are with Respect to Shape?

In terms of form, Dynamic Pass Boxes are classified into three types:

Cascade Dynamic Pass Box

This sort of airlock is pretty common with a high concentration on one side and lower tension on the other.

This prevents dust and pollution from entering the shutoff valves from outside and dust and pollutants from infiltrating.

Sink Dynamic Pass Box

The pressure inside the airlocks is lower, while the pressure on both sides is higher. This pulls air from both neighboring regions, resulting in the formation of a low-pressure barrier.

Bubble Dynamic Pass Box

This type of airlock has a higher pressure inside and a lower pressure on both sides. This creates a pressure barrier by preventing air from moving between two sites via the airlock.

How Many Types of Dynamic Pass Box are Available with Respect to the area they Installed?

There are four distinct sorts of Dynamic Pass Box based on the region in which they are located:

• A Dynamic Pass Box type 1 is used to move material from the control region to the cooling zone.

• To move material from the chilling zone to the filling chamber, a Dynamic Pass Box type 2 is utilized.

• A Dynamic Pass Box type 3 is used to transport sanitized aluminum seals, sealing machine replacement components, and other goods.

• The type 4 Dynamic Pass Box transports sterile raw material containers and sample accessories from the IRM room to the sampling room.

Dynamic Pass Box Type 3

 What is the Working of Dynamic Pass Box?

The Dynamic Pass Box is comparable to an airlock or a laminar airflow device in terms of functioning.

A laminar airflow unit offers an unstimulated, abacterial air environment in scientific and drug facilities.

The work chamber is entered by the HEPA (high-efficiency particulate absorption) filters with the unidirectionally downward vertical airflow from the room.

A laminar flux hood disconnects air unidirectionally into the area of work and staff, with filtered air released steadily and at a set speed.

The filter pad gathers the air, the laminar flow cap draws it into the filter pad, and the HEPA filter removes all the contaminants from the air maintaining the atmosphere pure.

Dynamic Pass Box with Highly Efficient HEPA Filter

How to Monitor the Performance of your Dynamic Pass Box?

Following are the steps to monitoring the performance of your Dynamic Pass Box:

• According to the SOP, prepare the Soyabean Casein Digest Agar Plates with glycerol (if necessary).

• Pre-incubate the plates for 24 hours at 30°C to 35°C before exposure.

• Before exposing the plates, make sure the Dynamic Pass Box is turned on for at least thirty minutes.

• Expose these plates to the Dynamic Pass Box for 4 hours, twice for passive air sampling and once for active air sampling (1000 L air).

• Plates are incubated for 48–72 hours at 30–35°C after being exposed to bacterial colonies, then to count fungal colonies for 48–72 hours at 20–25°C.

• Enter the total viable counts result in Annexure-3. One non-exposed negative control plate should be kept.

• The limit also called Active Air sampling, should be NMT 200 CFU/m3. Passive Air sampling should be NMT 100 CFU/Plate. The frequency should be weekly.

What Types of Filters are used in Dynamic Pass Box?

HEPA filters are used in the majority of Dynamic Pass Box. Air filtration has an impact on everyone’s life.

It is necessary for many reasons, including job safety, environmental concerns, and personal health concerns. It assists in the avoidance of health problems caused by long-term allergen exposure.

Controlling airborne particles in an indoor environment is critical for producing high-quality items and protecting employees from hazardous pollutants.

HEPA filters are frequently employed when small airborne particles or bio pollutants harm human health or jeopardize product quality.

The Dynamic Pass Box additionally includes a suction filtration for stainless steel of approximately 0.3 microns and an alumina feeding filter of approximately 10 microns.

A Variety of HEPA Filters for Dynamic Pass Box

What is the Qualification of Dynamic Pass Box?

Following are the qualifications of Dynamic Pass Box:

• It is used to transfer goods from one location to another in isolation by utilizing a mechanical/electromagnetic door interlocking system

• It permits only one door to open at a time. This technique helps to avoid cross-contamination between two sites.

• A hot-wire anemometer or a Vane-type anemometer is used with proper calibration certificates.

• A HEPA filter and a high-velocity air wash are included in the Dynamic Pass Box.

• In the instance of, an issue emergency stop buttons are placed along both sides of the device.

• At the bottom, there are coved corners with a perforated grille system that allows for full downflow in critical regions.

What are the Applications of Dynamic Pass Box?

Dynamic Pass Box has various applications, which are as follows:

Pharmaceutical Industries

In simple terms, a Dynamic Pass Box is a controlled area inside a larger facility that maintains a specific level of air particles and other contaminants.

The air quality is kept under control. Regularly, all surfaces and equipment are thoroughly cleaned.

Pharmaceutical companies utilize it to keep pharmaceuticals clean and free of contamination.

Food Processing Industry

Both humans and animals require sanitary food. Dynamic Pass Box is widely utilized in the food processing industry to transfer food from low to high cleanliness standards.

It creates regulated zones that keep air contaminants at a specified level out in food processing.

It controls air pollutants during manufacturing and operations in e-liquids, research and technology, healthcare, and food production.

Semiconductor Industry

A Dynamic Pass Box is a regulated environment for the creation of commodities.

To assure quality, strict processes and procedures must be followed while developing and manufacturing Dynamic Pass Box.

Semiconductor manufacturing plants must adhere to the strictest standards. As a result, it’s suitable for a variety of semiconductor applications.

Chemical Laboratory

Dynamic Pass Box is used to clean hoods or benches and is used efficiently to reduce airborne contamination.

For trace metal analysis, it is required. You may save time using a professional Dynamic Pass Box solution to save time due to a dirty and disorganized laboratory.

You may also use a better organizational system to avoid misplacing reagents and reduce the possibility of cross-contamination influencing test findings.

Dynamic Pass Box Applications

Electronics Industry

Dynamic Pass Box is critical in an organization’s production and research operations where particle incidence must be minimal to avoid product contamination.

It is essential for particle reduction in the industrial environment. It is a climate-controlled facility where products are manufactured.

Specific standards and procedures are followed to prevent product contamination. Contamination can wreak havoc on products and processes if it is not adequately handled.

What is the Standard Operating Sequence of Dynamic Pass Box?

These are the standard operating sequence of Dynamic Pass Box:

• When one door opens, the other one closes (the indicator light is red)

• After one door has been closed, the other will be closed for some time to eliminate any pollutants that may have escaped into the chamber. (the red caution light flashes)

• When the purging time and procedure are over, both doors will stay closed yet unlocked. As a result, any door may be easily opened. (The light on the indicator is green.)

• The doors would always be locked if the device is designed to have an additional door fire button.

• Only when the door has been unlocked by pushing the door release button can it be opened. When the door is unlocked, it can only be pulled open.

Two Way Dynamic Pass Box

What are the Operational Tests for the Dynamic Pass Box?

During qualifying, the following tests are carried out, and the results are acceptable.

PAO/DOP Test (Filter Integrity Testing):

• Insert the PAO (Poly Alf and Olefin)/DOP Aerosol into the intake of the compressor.

• Assume that the upstream environment has a 100 percent concentration of PAO/DOP.

• Scanning should only be performed after the HEPA filter has been removed.

• A penetration rate of less than 0.01 percent is required for acceptance.

Particle Count Test:

• Use a calibrated airborne particulate matter counter to count the particles in your workspace.

• Make sure the sample station is debris-free.

• Allow at least 1 hour for the blower to run before counting the particles.

• Collect the samples in five separate places.

• According to the accepted standards, particle counts of 0.5 microns and bigger should not exceed 100 particles per cubic foot, and particle counts of 5 microns and larger should not exceed 0 particles per cubic foot.

Air Velocity Test:

• Begin entering information into the Dynamic Pass Box.

• Measure the air velocity in feet per minute at five different places 6″ away from the grill with a calibrated anemometer.

• Air velocity should be 90+20 feet per minute on average.

• If the facility is not available at the site, it will be certified by an outside organization.

• Once you’ve completed the qualification, write the details and pest as per Annexure-3.

Dynamic Pass Box PAO and DOP Testing Ports

What is the Difference Between Dynamic Pass Box and Static Pass Box?

Dynamic Pass Box is utilized to transfer things from uncontrolled to regulated settings.

It works the same way as an airlock or a laminar airflow device. Clean air enters the pass box, keeping pollutants out.

Like airlocks in pharmaceuticals, it can be of the cascade, sink, or bubble kind. It is an obvious choice since it is versatile and may move from uncontrolled to regulated settings.

A HEPA filter and advanced air management technologies in the cleanroom help keep contaminants at bay and earn higher clean certification.

In contrast, Static Pass Boxes are used to carry items between two rooms that must meet the same cleaning standards and are intended to reduce worker mobility.

Static pass boxes are ideal for transferring non-sensitive objects between two cleanrooms of equal cleanliness when no ventilation is required.

When transporting materials between clean and unclean rooms, static pass boxes should never be used.

Static Pass Box

What are the Precautions During the Handling of your Dynamic Pass Box?

These are the following precautions that you have to make during the handling of your Dynamic Pass Box:

• As you open the door, make sure the UV light isn’t shining.

• Make sure the pass box doors are securely shut.

• To avoid contamination, do not open both doors at the same time.

• Use the Press Release button to open the door.

• Using a clean, lint-free cloth, wipe the interior and outside surfaces of the Dynamic Pass Box.

• To sanitize the inner surface, use 70% IPA.

• To avoid contamination, sanitize its exterior surface at the same time.

What is the Life Span of Dynamic Pass Box?

Dynamic Pass Box includes international quality components, including manually or electrically interlocking doors and UV lighting.

A HEPA (H14) knife edge gel-sealed primary filter and G4 pre-filters in the Dynamic Pass Box extend the life of the primary filter. It provides two-stage filtering of the highest quality.

They are CE-certified and constructed of high-quality steel, with suitable HEPA and pre-filter classes.

Dynamic Pass Box provides all clients with fresh designs, quality, and outstanding after-sales support, with a one-year guarantee and 10 years of replacement parts availability.

It will provide a dynamically balanced motor blower with a suspension configuration to decrease noise. It also increases the usable life of its replacement parts.

Customized Durable Dynamic Pass Box

What are the Standard Operational Procedures for Dynamic Pass Box?

The followings are the standard operational procedures for Dynamic Pass Box:

• Sanitize the Dynamic Pass Box using 70% IPA and sticky gunk wipes, then note the results in the cleaning record for the current pass box.

• Turn on the main power supply for the Dynamic Pass Box.

• Turn on the blower motor, as well as the visible and UV lights.

• After thirty minutes note down the pressure changes of the Magnehelic gauge in mm of the water column.

• After finishing the task, turn off the UV light and record the UV light’s burning time in the burning time record.

• Using the auto recorder, check the UV light’s operational hours. The entire amount of time spent burning should not surpass 3000 hours.

• If the running hours exceed 3000, replace the UV bulb with a new one.

• Unless the material is in the pass box, the motor blower and UV light are always turned on (in case of media switch off UV light).

• Fifteen minutes before opening the pass box door or changing the material, turn off the UV light in the garment cabinet.

• After refilling the Dynamic Pass Box, close the pass box door and turn on the UV light.

What is the Cost Estimation of Dynamic Pass Box?

Microelectronics and pharmaceutical manufacturing have very distinct end-user requirements from Dynamic Pass Box.

The microelectronics industry seeks limits in the amount and size of any sort of particle within their manufacturing facilities.

The objective is to keep particles out of microcircuitry, which would increase the failure rate of operations like silicon chip fabrication.

The cost calculation for different Dynamic Pass Box applications varies depending on the criteria they need.

The quality element influences the product’s pricing. Depending on the quality and features you choose, it may cost anywhere from $300 to $1,000.

Conclusion

In any industry where small particles interfere with manufacturing activities, Dynamic Pass Box with cleanroom panels is necessary.

Contamination levels, as well as humidity, pressure, and temperature, are monitored in various industries. It is the most affordable and extensively used cleanroom solution for many industries.

The majority of cleanrooms use Dynamic Pass Boxes, which vary in size and complexity. Cleanrooms in the biotech and pharmaceutical industries, for example, have more stringent regulations than others.

Remember that many things may contaminate production, including people, equipment, buildings, and even industrial processes.

Because it cleanly passes materials, the Dynamic Pass Box is the best choice for prevention.

100% Quality Tested Dynamic Pass Box

FAQs for Dynamic Pass Box.

What is the Purpose of Flanges Provision in Dynamic Pass Box?

Flanges in Dynamic Pass Box connect pipes and valves, fittings, and special items such as filters and pressure vessels.

The elastic stored energy provides the seal ring force in the stretched seal ring. If the heel leaks, the internal pressure will build upon the seal ring.

When the unit is fitted, flanges ensure no space between the wall and the team.

Why is Differential Pressure used in Filter Monitoring in Dynamic Pass Boxes?

The pressure changes in Dynamic Pass Box as a portion of the filter become blocked, causing differential pressure to rise or fall.

It’s a type of pressure that’s measured with differential pressure sensors in a variety of industries.

With a gold controller and a filter load alarm, differential pressure readings across filters are used.

Why is Buzzer System used in Dynamic pass Box?

A Buzzer system is used in Dynamic Pass Box to notify personnel on the other side during material transfer.

A buzzer, often known as a beeper, is an auditory signaling device that can be mechanical, electromechanical, or piezoelectric (piezo for short).

Buzzers and beepers are commonly used for alarm clocks, timers, and confirmation of human input such as a mouse click or keyboard.

What is the Efficiency of Dynamic Pass Box Filters?

A HEPA filter is used in the Dynamic Pass Box. HEPA filters effectively remove ultra-fine particles such as dust, dander, pollen, mold, and other allergens from the house.

Efficiency is defined as reducing the number of wasted resources required to produce a certain number of goods or services (output).

This type of air filter can remove 99.97% of dust, pollen, mold, bacteria, and other airborne particles bigger than 0.3 microns (m).

What is the Frequency of Dynamic Pass Box?

The Dynamic Pass Box is meant to facilitate material passage across a regulated environment while minimizing man material movement to prevent cross-contamination between multiple classified zones.

The frequency of a high-quality Dynamic Pass Box is 50 Hz.

Microbiological testing in cleanrooms or controlled environments to discover shifting trends in microbial counts and microflora growth is referred to as frequency.

What is the Noise Level of Dynamic Pass Box?

The Dynamic Pass Box is designed to shield customers from excessive noise. Anxiety is exacerbated by noise. It triggers physiological reactions, including the production of hormones like adrenaline and cortisol.

After years of noise exposure, these reactions are responsible for the development of heart and circulatory diseases.

The Dynamic Pass Box has a noise level of less than 60dB, making it highly user-friendly.

What type of Motor Blower is used in Dynamic Pass Box?

A centrifugal motor blower is used in Dynamic Pass Box. A centrifugal blower or centrifugal fan is a pump or engine that circulates and pushes air.

It pulls air into the blower before releasing it at a 90° angle. Curved blades pull air in a circular motion, with centrifugal forces increasing airflow radially and outwards.

What is the Location of the Installation of Dynamic Pass Box in the Cleanroom?

Dynamic Pass Boxes are necessary for the rapid transfer of goods and the elimination of staff mobility and unnecessary human traffic in and out of cleanrooms.

It is placed at the cleanroom’s entrance to decrease particle pollution that enters the space.

The Dynamic Pass Box serves as a physical barrier between two clean zones.

What is the Critical Difference and Similarity between Dynamic Pass Box and Dynamic Floor Laminar Hatches?

Dynamic Pass Boxes are wall-mounted devices that can be supported. On the other side, Dynamic Floor Laminar Hatches are put on the floor.

Aseptic architectural solutions such as Dynamic Pass Boxes and Dynamic Floor Laminar Hatches keep pollutants out of aseptic cleanrooms.

Both are used to transfer materials aseptically into and out of critical industrial regions.

What is the Range of Pressure Gauges in Dynamic Pass Box?

The Dynamic Pass Box’s pressure gauge ranges from 0 to 25mmwc. A pressure gauge is used to measure that measures how much fluid is in a certain region.

Pressure gauges are essential for the setup and adjustment of fluid power equipment, as well as troubleshooting.

Fluid power systems would be unpredictable and unreliable without pressure gauges. As a result, maintaining the range of the pressure gauge is important.