Air Shower Cleanroom Manufacturer

Air Shower Cleanroom: An Ultimate FAQ Guide

When dealing with different types of chemicals and medicines, the lab or the area where the procedures of making new drugs take place become highly contaminated which also affects the people inside these premises.

In such areas, an Air Shower Cleanroom is installed where the persons conducting these tests and procedures can first take shower before and after their exposure to the outer world.

Air Shower Cleanroom contains a controlled environment that is necessary for pharmaceutical and engineering industries where semiconductors and microchips are built.

It reduces the pollutants, airborne viruses that a lab person carries which may compromise their tests and health too.

In this well-researched buying guide, we will learn about the different parts, their working, installation maintenance, and many more. Let’s begin.

High Profile Air Shower Room for Semiconductor Industry

1.What is an Air Shower Cleanroom?
2.Where can you Deploy the Air Shower Cleanroom?
3.What is a HEPA Filter used in the Air Shower Cleanroom?
4.Can a HEPA Filter Stop Viruses in the Air Shower Cleanroom?
5.How to Operate your Air Shower Cleanroom?
6.What is the Working Principle of Air Shower Cleanroom?
7.What are the Excellent Benefits of Air Shower Cleanroom?
8.What are the Different Types of Air Shower Cleanrooms?
9.What is the Cost of an Air Shower Cleanroom?
10.What Factors Affect the Cost of an Air Shower Cleanroom?
11.How Much Air Shower Cleanroom is Effective to Control Bacteria and Virus?
12.How can you Clean and Dry your Air Shower Cleanroom After use?
13.What is the Construction Process of the Air Shower Cleanroom?
14.What are the Dos and Don’ts in the Air Shower Cleanroom?
15.Can you use the Air Shower Cleanroom for the Prevention of COVID Virus?
16.How can you Increase the Durability of your Air Shower Cleanroom?
17.What are the Problems Which May Occur in Operating your Air Shower Cleanroom?
18.How to Troubleshoot the Problems of your Air Shower Cleanroom?
19.Conclusion.

What is an Air Shower Cleanroom?

Air Shower Cleanroom is a cleaning chamber that is used in the industries where the employees are working in highly contaminated chemicals and are vulnerable to its side effects.

It is installed strategically in an area where it can be used before and after dealing with the contaminated products to maintain and control the environment.

Air Shower Cleanrooms are used to minimize the impurities such as molds, viruses, bacteria, and contaminated particles.

Staff and materials entering or leaving the controlled environment are cleaned with air filtered through HEPA filters. These filters can remove a particle of size 0.3 µm. After the operation, the polluted air is stimulated through the base within the chamber, clarified, and disseminated.

The Air Shower Cleanroom has features like high-velocity air jets for removing impurities, nozzles for throwing air with pressure, programmable operation according to modes, microprocessor control system, HEPA filtration, pre-filtration, emergency buttons, indicator lights, and durable doors.

Sunnyda Double Door Air Shower Cleanroom

Where can you Deploy the Air Shower Cleanroom?

An Air Shower Cleanroom is also recognized as a barrier to viruses so it should be deployed at the area where the tests and evaluation process occurs.

The best position of an Air Shower Cleanroom is between your cleanroom and the outside environment so that the worker should be thoroughly blown down with the pressure to cleanse themselves from the harmful particles.

The fields where it must be deployed and can save the workers from compromising their health are:

• Biotechnology

• Biomedical Sciences

• Parental Drugs

• Microelectronics (Chips)

• Precision Manufacturing

• Pharmaceutical clean room Companies

• Aerospace Technology

• Nanotechnology

What is a HEPA Filter used in the Air Shower Cleanroom?

HEPA stands for “high-efficiency particulate air”. It was invented back in the 1940s during the development of an atomic bomb.

HEPA filter consists of high-speed airflows that are blown at the person working on the premises.

There are many nozzles placed accurately and are adjustable. The filter is used to trap harmful particles. It can be made up of plastic (PP+PET) or fiberglass.

The purpose of the HEPA filter is to capture 99.5% of particulate pollution to be carried further which can severely affect the health of people working in your labs and their surroundings.

Air Shower Cleanroom Filtration System

Can a HEPA Filter Stop Viruses in the Air Shower Cleanroom?

HEPA filters are the most important parts of the Air Shower Cleanroom. They are the buildup of either plastic or fiberglass.

According to European standards, HEPA filters can capture 99.95% of particles but the US Standard says it can protect approximately 99.97% of pollen, pet dander, dust, tobacco smoke, viruses, bacteria, mold, and PM2.5.

They can also prevent viruses until the fan of the heater remains on for a long time so the harmful bacteria might be caught by the nanoparticle technology of the HEPA filter.

They can capture a particle of 50 microns like human hair, but the smaller particles like tiny than 1 micron, the HEPA filter can also capture it and remove it from carrying forward.

In short, the specific range of HEPA filters of catching a virus or bacteria is 0.5- 90 microns.

How to Operate your Air Shower Cleanroom?

Once the worker arrives in the Air Shower Cleanroom and closes the door of the cleanroom.

It automatically becomes operational and blows high-velocity air onto the person for a specific time within the cleanroom.

These showers are used to scrub the particulates from the person’s costume or garment so that all types of unnecessary particles are driven off from the subject and dumped on the top stream of the HEPA or ULPA filters.

Once the Air Shower Cleanroom is operational, the door/s get locked and cannot be interfered in between the cleaning process.

It is only operational once the door is fully closed. The operation depends on its specifications.

If it’s a two-door cleanroom, both doors are interlocked or one door can be open at a time when the Air Shower Cleanroom is operating to prevent contamination in the cleanroom.

By entering from the exit door, it will not be operational. It takes 4 to 8 seconds to scrub off all the particles from a worker.

There are more than one scenarios in which an Air Shower Cleanroom can be operated.

• One way

• Two way, One Way

• Two Way

The one-way process is described above. It is a default operation of an Air Shower Cleanroom.

In the two-way, one-way operation we can use the cleanroom from both directions but it is operational only in one direction.

You can only open one door at a time. The two doors are unlocked during rest. The user enters through the entrance door.

When the Air Shower Cleanroom cycle is accomplished, it leaves through the exit door. The other way of the same scenario is the user can move into the unit through the exit door.

When the exit door is shut, the user can immediately exit through the entry door without activating the cycle. Both doors are not opened simultaneously.

In the two-way operation, the process can be operated in both directions. The user can only open one door at a time. From any position a user can enter, the Air Shower Cleanroom will be operational.

What is the Working Principle of Air Shower Cleanroom?

The first phase of the filter is also known as screening when the elements are greater than the sanction between the fibers. These elements cannot pass through the opening and are composed of filter media.

The second step is called inertial Impingement or Impaction, which depends on the speed or pressure of the air and the weight of the particle to force them to leave the airstream and directly impact (or impinge) the fiber.

But due to the space among the fiber and airflow path the particle is succeeding, Interception takes place for smaller particles that went directly to the airflow from place to place around the fiber.

The particle is retained at the fiber through a molecular surface magnetism called Van der Waals’ Forces.

The final step is called diffusion or super Interception. It occurs on the particles that carry sufficiently lower masses (for example submicron).

It is necessary because the air molecules are continuously moving and bombarding the particles which forces the particles to travel in an inconsistent path.

This increases the probability of the particle touching the stuff. The smaller the element, the better the result.

In the above sequence, the mechanisms are becoming more and more important to reduce particle size. The most crucial progress lies in interference and broadcasting.

What are the Excellent Benefits of Air Shower Cleanroom?

Air Shower Cleanroom carries a small weightage of the cost for your entire work field, but it can save you thousands by saving you from contamination which can surely affect the quality and usefulness of your products and equipment.

The Air Shower Cleanroom reduces maintenance problems due to the lower contamination load.

All the responsibility is taken by HEPA and ULPA filters. They are durable and are of heavy-duty. In this way, the overall energy cost will also be reduced.

Air showers are capable of restraining particle accumulation. This feature can improve the life and efficiency of HEPA filters by forcing less burden on them.

What are the Different Types of Air Shower Cleanrooms?

Few types are listed below:

Straight-Through Air Shower Cleanroom

The entrance door intersects with the exit door. It is broadly used and the most common type.

3-Door Air Shower Cleanroom

There are three doors to the Air Shower Cleanroom. The typical set-up is an entrance door and two doors which lead to two different clean rooms.

Tunnel Air Shower Cleanroom

You can combine two or more Air Shower Cleanrooms into a longer unit. With the addition of complete sections, an efficient nozzle layout will be preserved.

These tunnels are used for cleaning larger groups of working staff so that a large group of people can enter and exit at the same interval.

The air jets’ operation interval is resolute by how much time is consuming to walk the span of the tunnel. 90-degree showers and direct air showers can be pooled to shape the tunnel layout.

Cart/Part Air Shower Cleanroom

It is used for cleaning parts is obtainable in a range of sizes, shapes, and configurations.

They are vacant for use with baskets, conveyors, paddles, and continuous parts operations. This type of Air Shower Cleanroom style can use swinging, vertically sliding, horizontally sliding doors, or no doors at all.

Single Door

Air tunnels occupy a small space and they hold a lot of importance in the cleanrooms because of their numerous benefits. So the small space is not troublesome since it has become a part of the cleanroom.

Single doors act as the monitors of all the entering and exiting substances of the cleanrooms. Qualities like automatic cycling and interlocking doors make them preferable for this task.

A single-door Air Shower Cleanroom can easily control the dust particles entering the cleanroom, thus aiding in the maintenance of a clean environment.

It comes with an automatic sliding door which makes it even more convenient. The time taken to enter the cleanroom is also shortened.

When it is exited, the unit is changed into an airlock so that the cleanroom is completely sealed.

L Shaped

L-Shaped Air Shower Cleanroom is universal and competent equipment involved in the maintenance of cleanliness between a clean and non-clean environment.

It gives partial efficiency and is installed in such a way that it partitions the two environments.

It has a convenient use and the person does not have to be necessarily exposed. The high dust levels of the work environment also don’t matter.

It is involved in the decontamination of dust particles by using high pressure of air. Whether it is the environment or the clothes of a person, the dust particles are knocked off effectively.

S-Shaped

An S-shaped Air Shower Cleanroom comes into action when a person enters the cleanroom. It is manufactured in such a way that it takes up surface decontamination.

It is automatically switched on when someone enters the cleanroom and releases a bath of clean air from the ceiling and sides.

It remains switched on for a few seconds and is then turned off automatically.

U Shaped

Jets of filtered air are utilized by a U-Shaped Air Shower Cleanroom for decontamination of any material or person entering into a cleanroom.

It is responsible for removing any dust particles or other contaminants present on the body of the person.

Single Door Air Shower Cleanroom

What is the Cost of an Air Shower Cleanroom?

The minimum cost of an Air Shower Cleanroom is $7,250. It depends on the work field and the contamination that how big and effective cleanroom is required.

A pharmaceutical company requires a smaller and less efficient than an aerospace field.

However, it is worth the cost and will never let you regret its purchasing and investing money in it.

You can say it because of its efficiency and if handled with care, its parts are durable and long-lasting.

What Factors Affect the Cost of an Air Shower Cleanroom?

Many factors affect its cost. Two of them are more important:

• Construction Material

• Quantity of Nozzles

Many manufacturing firms use stainless steel, painted steel, and laminated particleboard. Usually, Air Shower Cleanroom shells are a buildup of steel and painted with a robust finish.

For the field of medicines or where the environment is moisture stainless steel is the ideal pick for them. Some companies build economical made up of laminated particleboard.

But this sort of creation is just a wastage of time as its material needs to be changed frequently. It also requires a lot of maintenance.

Air Shower Cleanroom has 3 types of different nozzles available: 6, 12, and 24 nozzles.

Both of these factors affect the price but they are worth buying. Because it eliminates as many particles as possible before someone enters the cleanroom, there is less accumulation of particles over time.

Air Shower Room Construction Material

How Much Air Shower Cleanroom is Effective to Control Bacteria and Virus?

Multiple inspections have been accompanied which show and demonstrate its worth.

This test describes that Air Shower Cleanrooms are capable of the reduction of contaminated particles, viruses, and bacteria which may harm the health of the workers and their families too.

The major role of the efficacy relies on the mass of the particle, the type of stuff the worker is wearing, and the cycle time.

It is majorly dependent on the Air Shower Cleanroom design, how it is used and maintained.

How can you Clean and Dry your Air Shower Cleanroom After use?

The chamber as its name suggests is a modular cleanroom, the high air jets make them already clean and contaminated-free.

But it is essential to wipe the floor/surface of the Air Shower Cleanroom regularly so the leftover particles from the subject also get permanently wiped off.

Never carry dirty equipment trollies or wipe the dirt immediately. Clean the doors of the cleanroom, as the air jet nozzles blow high-speed air due to which the impurities may get dispersed.

What is the Construction Process of the Air Shower Cleanroom?

The manufacturing of Air Shower Cleanroom consists of steel or plastic resources with electronically powered blowers, filters, and high pressured jet nozzles enclosed in the walls and ceilings of the Cleanroom.

It through the air at the speed of 3,000 to 7,000 feet per minute (FPM) directly on the subject beginning the jet nozzles for 30 – 45 seconds.

In this way, the cleanroom effectively removes all particles, contaminants, and impurities. The person has to lift both of his arms to his head and rotate themselves for complete coverage to the shower.

Shearing and flapping forces are generated from the jets through air current, which lifts and forces the contaminants to be detached from any type of surface.

The HEPA filtration method in Air Shower Cleanroom is capable of eliminating 99.97% of subdivisions of size 0.3 µm diameter.

The air is directed into the Air Shower Cleanroom utilizing a closed-loop system. It is continually recirculated. There is a large plenum in which the air is enforced through a motor-powered filter proceeding to the shower through jet nozzles.

Polluted air is moved out of the shower partition by floor openings and move back to the filtration unit.

The whole process ensures that only the decontaminated air is being recycled to eliminate particulates from the subject.

Air Shower Cleanroom is contained with air ionizers to cut the consumption of static electricity; as a huge volume of air, utilization creates electric charges.

All of the above equipment is necessary for the basic construction process.

What are the Dos and Don’ts in the Air Shower Cleanroom?

These are the most common and accountable dos and don’ts mentioned below, which every user of an Air Shower Cleanroom must learn and adapt before using.

Hence, it is highly recommended that all personnel should be wearing Personal Protection Equipment (PPE).

DO’S:

• Enter only through the ante-room.

• Walk on the sticky mat first to clean the soles of your shoes.

• Wear shoe covers.

• Wear cleanroom clothes.

• Wear a bouffant cap & beard cover.

• Wear gloves.

• Take all jewelry and personal belongings out of your pockets.

• Only use approved paper or pens.

• Apply best practices regarding airflow. Keep in mind that the product receives air first.

• Be cautious when sneezing and coughing.

DON’TS:

• Never carry any personal items. It includes watches, matches, pens or lighters.

• Any type of cosmetic that is applied is also prohibited. It includes perfumes, aftershaves, nail colors, hair products, eye makeup.

• Never think to run in a cleanroom or such activity.

• No bending or laying on the surface of any equipment.

• Don’t allow unauthorized personnel.

• Don’t touch anything other than what you are up to. Its means that you are not allowed to even scratch your face.

Can you use the Air Shower Cleanroom for the Prevention of COVID Virus?

The size of the COVID virus is 0.1 micron and it resides and travels with mucus, a respiratory droplet, or a particle of dust circulating in the environment.

An Air Shower Cleanroom does not kill the COVID-19 virus, but it can prevent the elements that can transport the virus so they cannot circulate in the inner or outer zones.

How can you Increase the Durability of your Air Shower Cleanroom?

To increase the durability of the Air Shower Cleanroom, it is highly recommended that all the necessary parts and procedures are checked and timely maintained to avoid any type of mishap.

The physical parts are of greater importance to be maintained as well as the programming of the circuit too.

It is recommended to take the assistance of a technical person, who knows about the functions and equipment enclaved in the cleanroom.

There is a list given below with the duration of the part to be checked around it:

• Inspect the pre-filters after every month.

• Inspect HEPA filters once a year.

• Tighten the lag bolts for the roof once a year.

• Inspect the door adjustment after every 3 months.

• Inspect the door sensor switches for proper alignment after every 6 months.

• Inspect door hinges for wear once a year.

• Check the alignment of door lock armatures after every 6 months.

• Inspect the locking nuts on-air nozzles every month.

• Inspect fluorescent lamps once a year.

• Tighten the set screw on the blower fan blade once a year.

Fluorescent Lamp Installed in Air Shower Room

What are the Problems Which May Occur in Operating your Air Shower Cleanroom?

Some common problems might have occurred during the working operation of your Air Shower Cleanroom.

So it is highly recommended that a technical team must be allocated to keep an eye on and timely check its operations and functions.

Mostly faced issues are:

• After entering the chamber and the door is completely closed, the Air Shower Cleanroom does not start to operate.

• Upon opening the door/s, the light fixture does not switch on.

• The swiftness of the air coming from the nozzles is very low.

• The touchscreen remains blank before operation and doesn’t show the stats.

• The emergency stop mode of the Air Shower Cleanroom is not functional.

• Showers start the operation but blowers are not functioning.

• The shower starts the operation and keeps running.

• No access to menu and/or diagnostics.

How to Troubleshoot the Problems of your Air Shower Cleanroom?

Door Operation

Check out the circuit panel that supplies. Verify that the circuit panel that powers the Air Shower Cleanroom is energized.

Make sure the Air Shower Cleanroom power panel disconnect switch is in on position. Check the voltage at the disconnect and confirm that the three terminals are powered up.

Confirm that the emergency switch is in the “out” position. Check that the transformer fuses have not blown.

Check the alignment of the magnets in the upper part of each door to make sure the sensor switches are off and on. Verify that the motor starter terminals are not loosened and disconnect them.

Light Fixture

Look for the primary and secondary fuses on the transformer. Also, check the lamp’s pins are secure and assembled in the right position.

Troubleshooting the Lock

Check magnet alignment on top of the door using the door sensor switch at the top of the door opening.

Confirm that they are aligned and that the switch is working. Verify the alignment of the frame to the door concerning the magnet.

Speed of Air Shower Cleanroom is Low

Watch out for the rotation of the blower. Invert any two leads of the motor starter on the load side to reverse the rotation.

Verify that the connection is not broken between the HEPA filter plenum and blower. Check for the damage or disconnection of the air flex duct from the plenum and blower inlet. Check for any replacements of the pre-filters.

Touch Screen not Working

Check for the tripping of the Circuit breaker. The Plug of the touchscreen is pulled out or loose. The Wires in the plug have become loose. The touchscreen has programmatically failed.

Emergency Buttons are not Functional

The control panel plug is loosening. The terminal wires came out at the e-stop.

Blower not Working

The motor is faulty. The motor starter is tripped due to overload. The PLC outlet is loosened or failed.

Shower Keeps On

The PLC failed or the program was deleted.

Diagnostic Panel Troubleshooting

The wrong passcode was entered. The touch screen is off or the doors are open. The toggle switch on the PLC top is not in runtime mode.

Conclusion.

Air Shower Cleanroom is a basic necessity where high-level cleanliness and sterility are needed.

It is an essential measure for the preservation of safety and efficiency of labs and workers because cleanliness must be the primary concern in every aspect of life.

An Air Shower Cleanroom must ensure the safety and productivity of labs or any contaminated area of scientific industries.

It is assured to reduce particulate matter and contamination. And when it only costs a fraction of what your cleanroom costs, it’s a convenient addition to your different project.

100% Quality Tested Air Shower Cleanroom

FAQs of Air Shower Cleanroom.

How Often should an Air Filter be Changed in your Air Shower Cleanroom?

Air filters need to be changed after every 3 months in Air Shower Cleanroom. It depends on the usage.

Why do Air Filters need to be Change so Often in Air Shower Cleanroom?

Air Shower Cleanroom filters use energy so it affects electric charges. If it can be changed at the prescribed time, it will consume less energy and can save up to 15% of your cost.

What does the Productivity of an Air Shower Cleanroom Mean?

The capability of the Air Shower Cleanroom to remove particulate or contaminated material from an airstream is the measure of the efficiency of a cleanroom.

It can clean the subject with a particle size of 0.3 microns with a percentage of up to 99.97%.

What is the Initial Speed of Air in the Air Shower Cleanroom?

The initial speed of air in the chamber is 18-30 m/s.

How can an Air Shower Cleanroom be Delivered to the Desired Location?

Air Shower Cleanroom can be delivered in assembled, module, or unassembled form. It depends on the client’s requirements.

Is Air Shower Cleanroom Worth Its Cost?

The answer is yes. Air Shower Cleanroom only costs a penny to the whole budget of an industry. It should be considered as a compulsory component because of its benefits and efficiency.

How can Air Shower Cleanrooms Vary from Each Other?

Air Shower Cleanroom varies according to design, number of air nozzles, manufacturing material, and the number of doors. One can be chosen according to requirement.