Modular Clean Room Manufacturer

Modular Clean Room: A Crucial FAQ Guide

Modular Clean Room is a freestanding environment that is manufactured according to ISO 14644 standard.

Its system of positive pressure uses ULPA and HEPA filtration for the protection of the process being performed in it from harmful contaminants.

Such environments give the industries a consistent and predictable performance in production.

While selecting a Modular Clean Room, there are few essential elements that you must know and that are given below. Let’s directly move onto the guide.

Modular Clean Room ULPA Filter

1.What is Modular Clean Room?
2.What are the Key Features of a Modular Clean Room?
3.What are the Key Elements to Control the Contamination in a Modular Clean Room?
4.What is the Difference Between a Hard Wall and a Soft Wall Modular Clean Room?
5.How Customized Hard Wall Modular Clean Room Gives More Flexibility in Designing?
6.What are the Requirements Before Gowning Process in a Modular Clean Room?
7.What Elements are the Source of Contamination in a Modular Clean Room?
8.Why Should you Choose a Modular Clean Room?
9.What are the Basic Requirements of a Modular Clean Room?
10.How does HEPA Air Filtration Work in a Modular Clean Room?
11.What are the Types of Panels used in Modular Clean Rooms?
12.How is the Wall System of Modular Clean Room Different from Other Clean Room?
13.What are the Prominent Applications of a Modular Clean Room?
14.What is the Effect of the Rate of Air Change on the Classification of the Modular Clean Room?
15.What are the Advantages of a Modular Clean Room?
16.What is the Process of Selecting a Class for a Modular Clean Room?
17.What is the Process of Selecting a Class for a Modular Clean Room?
18.What Kind of Equipment is used in the Modular Clean Room?
19.What are the Typical Considerations that are Required During the Construction of a Modular Clean Room?
20.How Does a Modular Clean Room Work?
21.What are the Basic Services of a Modular Clean Room?
22.Conclusion.

What is Modular Clean Room?

According to the definition a Modular Clean Room is a controlled cleanroom having a very low amount of pollutant including in it like microbes, chemical vapors, dust, and aerosol particles.

It means the cleanroom has the responsibility of maintaining the level of contamination, and that is decided by the size of particles and the particles per cube.

Sunnyda Modular Clean Room

What are the Key Features of a Modular Clean Room?

For assuring optimum longevity and performance, the Modular Clean Room has a double-wall design, load-bearing, and modular deck panels included in it.

Some more key features of the Modular Clean Room include:

• GMP Accredited

• Environment Friendly

• Fan Filter Units, RSR and Standard

• ISO 14644, Class 4-8

• Low Power Consumption

• Air Showers

• Ceiling System

• Air Filtration

• Inter-Lock System

• Temperature Control

• Access Control

• Horizontal Flow Wall Modules

• Unidirectional Airflow

• Horizontal Laminar Flow Clean Benches

• ACS3000 Room

• ACS2000 Power Saver

• Laminar Flow Canopy

• Laminar Flow Cabinets

Modular Clean Room Ceiling System

What are the Key Elements to Control the Contamination in a Modular Clean Room?

The key elements that can control the contamination in the Modular Clean Room include:

Design of the Cleanroom

A Modular Clean Room should be designed for maintaining and achieving a flow of air that moves along the parallel lines of the airflow with uniform velocity. And that flow of air is called the laminar flow of air.

The increase in the restriction of airflow can cause turbulence, and that turbulence can become the reason for the movement of particles.

High-Efficiency Particulate Air (HEPA) Filter

This filter is the key component that maintains the control of contaminants in the Modular Clean Room.

It can remove particles that are smaller and equal to 0.3 microns and have an efficiency of particle collecting of 99.7%.

Filtration

Other than HEPA filters, Modular Clean Room uses some more filters for the removal of particles from liquids and gasses. And those filters are necessary to provide the control of contamination.

Cleaning

Cleaning is also an essential element to control the contamination within the cleanroom. For the cleaning and maintenance of the cleanroom, decisions must be taken.

Electrostatic Discharge (ESD)

On the rubbing of two surfaces, an electrical charge is created and in the case of a cleanroom, the movement of air develops the charge.

By people’s touch on the surface or by walking of the people on the floor, a static charge can be created.

For that reason, special care should be taken while using ESD protective materials within the cleanroom to prevent them from damaging.

What is the Difference Between a Hard Wall and a Soft Wall Modular Clean Room?

Hard wall and Soft wall both Modular Clean Room utilizes negative air pressure and both of them are prefabricated, have modular structures for the prevention form contamination in some particular work areas.

However, there are some significant differences in both cleanrooms that one must always consider depending on the application.

Hard Wall Modular Clean Room

Modular Clean Room, which is manufactured using a hard wall system, has a demountable hard wall that completely encloses it.

The hard wall does a great job in preventing the contaminated area affected by airborne particles. Such cleanrooms can be used in areas where humidity and temperature are difficult to control.

Soft Wall Modular Clean Room

Soft Wall Modular Clean Room, on the other hand, is manufactured with a tent-like, soft-sided structure.

This is smaller in size and is more portable as compared to hard wall clean room and is easy to be assembled as suspended down the ceiling and has a freestanding structure.

This works to contain dust, and as its walls are flexible and soft so it is easy to install it virtually anywhere. This cleanroom is less costly than a hard-wall cleanroom.

How Customized Hard Wall Modular Clean Room Gives More Flexibility in Designing?

Customization of Hard Wall Modular Clean Room is more flexible because it can be made in any dimension, and many unique features can be installed in it to have your desired performance according to the application.

It doesn’t only provide flexibility in the dimension and features but also in the design at a higher level.

In its design, everything can be customized, including the electrical outputs and the units of filtration to gaskets and wall materials.

Customized Hard Wall Modular Clean Room also can be retrofit for achieving the higher level of ionization system and cleanliness with the gowning, especially for those applications which involve ESD sensitive materials.

Hard Wall Customized Modular Clean Room

What are the Requirements Before Gowning Process in a Modular Clean Room?

• The area that leads to the Modular Clean Room must be clean same as the inside of the cleanroom.

• Each personal belonging, including lighter, cigarettes, watches, and keys, must be kept in the locker present outside the gowning room.

• Always put a sticky mat in the gowning room at its main entrance, or permanent contamination controlling mats can also be used as they are easy to clean.

• Teach your employees about negative hygiene and positive hygiene and includes them in the process of assurance of quality.

• Make sure that every size of gowning equipment, depending on the shape as well as the size of your employee’s body, is there.

Modular Clean Room Garments

What Elements are the Source of Contamination in a Modular Clean Room?

The essential components that can cause contaminants in the cleaning environment of the Modular Clean Room include five primary sources:

• The Facility

• Fluids

• Tools

• People

• The product that is being manufactured in the cleanroom.

Why Should you Choose a Modular Clean Room?

A Modular Clean Room is a perfect choice to go with as its freestanding hard wall reduces the engineering, designing, and time and cost of construction.

Other major components that make it attractive and the best option to go with is:

• As it is not a permanent longer structure so it can be relocated and disabled at any time, and then it can be moved to any other place or can also be sold.

• A Modular Clean Room is expandable as its walls can easily be removed and add the other module of the cleanroom.

• Its prefabricated design makes it expandable, makes it to be reconfigured in several layouts, and also allows it to be divide into smaller rooms.

What are the Basic Requirements of a Modular Clean Room?

Every equipment and any necessary material that is supposed to be used in the Modular Clean Room is designed in such a way in which they are less capable of having environmental contamination.

Only those buckets and mops can be used in the cleanroom, which is specially made for it.

Some common materials, including pencils, a paper that is made from natural fibers, cannot be used in this classroom, but their substitutes can be used.

If you are in charge of such a clean room, then these are the following things that you should remember:

• Dressing anteroom and Proper attire.

• The air quality of the cleanroom, such as the number of particulates in the air, pressure of air, velocity of air, and also the exchange rate of air.

• Regulation of the storage of containers and glassware.

• Control of entry into, control of use, controlled areas.

• Prohibiting smoking, eating, gum chewing, or drinking.

• Preventing the usage of lead pencils.

• HEPA filters, electrostatic precipitators, and maintaining profiles.

• Controlling and preventing the storage of cardboard, debris, tearing or cutting, etc.

• Cleaning of the production equipment and the room according to the manual. Cleaning of the chair and work surfaces.

• Selection of accurate furniture and elimination of all the unnecessary equipment.

• Removal of electrostatic charges with the help of controlling the grounding and composition of the work surface.

• Ensure the cleaning of tools, raw materials, and components.

• Controlling sterility, nonpyrogenicity, and the purity of the process water.

How does HEPA Air Filtration Work in a Modular Clean Room?

The HEPA filter is the key in the performance of the contained space for the reduction of particular contamination.

The air that is delivered in the Modular Clean Room has to be passed through the HEPA (High-Efficiency Particulate Air filters), which can trap all the particles that are greater in size than 0.3 microns.

And for those applications which require a more significant amount of cleanliness, ULPA can be used to trap the particles which are of the same size as the 0.12 microns.

In the process of HEPA cleanroom gets a supply of filtered air, and in many cases, that is passed out from the cleanroom through the ventilation.

Single-Pass Modular Clean Room pulls the air inside via ceiling and then vent it out. On the other hand, Recirculating Modular Clean Room puts back that exhausted air into the filter and continues the circulation process.

Modular Clean Room HEPA Filter Working

What are the Types of Panels used in Modular Clean Rooms?

There are three basic types of Modular Clean Room including:

• Ceiling and Wall Panel System

• Soft Wall PVC Panels

• Clear Rigid PETG Hard Wall

Ceiling and Wall Panel System

Ceiling and wall panel system is a type that has structural options in their Modular Clean Room range.

This system is a pre-constructed solution that gives a large number of customizing options during the solution planning of the cleanroom.

Panel system provides fully tint finishing with the help of firm lines of joints which proves that all the parts of a cleanroom can be customized in it, such as steel-skinned doors, transfer hatches, and windows, etc.

Soft Wall PVC Panels

It is also known as opaque/clear PVC soft wall panels and gives a great and durable barrier against the environment which is present outside the cleanroom, and also it provides excellent resistance to fluids and solvents.

The major benefit of this soft wall panel is that it creates a small opening during the time of entrance and time of exiting in the Modular Clean Room.

Such panel can also be used in the entrance of hard wall cleanroom or as a complete soft wall cleanroom. These panels can also be used to divide the cleanroom internally.

Clear Rigid PETG Hard Wall

This panel is manufactured from PETG with high-level solvents and fluids resistance as well as robust, and its transparency provides a clear view.

This makes the observations to be done even from the outside of the cleanroom.

Modular Clean Room Wall Material

How is the Wall System of Modular Clean Room Different from Other Clean Room?

The Modular Clean Rooms are divided into two main categories including:

• Mono-Block System

• Modular Wall System

Mono-Block System

Mono-block system can be manufactured into ceiling sheets or two metal facing walls which are machined for tight tolerances and after that are powder-coated, and then the theory is treated in the design that is needed by the cleanroom.

Such cleanroom is primarily used in the manufacturing of pharmaceutical cleanrooms, in heavy-duty construction, and also for the fixed layouts of several rooms.

Modular Wall System

A modular wall system is a single or double-shelled framed system of walls. Its structure is made from aluminum, glassware, or other kinds of panels which are a perfect fit for semiconductors.

Such a system can be adapted in any layout and can be replaced depending on the requirement of the application.

What are the Prominent Applications of a Modular Clean Room?

Applications of a Modular Clean Room includes:

• Sound Enclosures

• Automotive Industry

• Equipment Enclosures

• Laboratories

• Medical Devices

• Nano Technology

• Optic Industry

• Composite Industry

• Wafer Fab Production

• Aerospace Industry

• Compounding Pharmacies

• Oil Mist Enclosures

• CMM Rooms

• Meteorology Labs

• Life Science Industry

• Pharmaceutical Industry

• Assembly Areas

• Environmental Rooms

Modular Clean Room Applications

What is the Effect of the Rate of Air Change on the Classification of the Modular Clean Room?

For the maintenance of the Modular Clean Room, cleaning of the air within the cleanroom is not the difficult part but to keep that air clean is much difficult.

For maintaining the cleaning of the air, the essential element is to always keep the air fresh.

ACR or air change rate is a significant element that determines the classification of the cleanroom.

The term ACR describes the speed of the air that is pumped out from the cleanroom and is replaced by the new air that comes from the outside of the Modular Clean Room.

What are the Advantages of a Modular Clean Room?

Advantages of Modular Clean Room includes:

• Controls the contamination.

• It can be constructed in less than two weeks, and its installation took a maximum of few days.

• It can be tailored according to the requirements, i.e. can be built and designed according to the application.

• Has the ability to be transformed from class 1 to class 8 according to standard ISO 14644-1 because of ULPA and HEPA filtration.

• Not considered as a traditionally build cleanroom.

• Completely compliant as it is validated as per the international standards.

• Convert the area even of existing facility easily because it is energy efficient and also because it keeps the cost of running low.

• Utterly flexible as it can be extending or relocate quickly and has a size of over 200-meter square.

What is the Process of Selecting a Class for a Modular Clean Room?

The most important factors that you need to consider during the selection of a Modular Clean Room depend on the class and the classification which is required.

And for determining the accurate class of the cleanroom according to the application, the things you should have to consider include:

• The source of contamination depends on your location.

• The size of the smallest particles that are required to be removed from the air.

• The amount of air that is needed to be circulated for the removal of contaminants.

What are the Critical Components of a Modular Clean Room?

A Modular Clean Room consists of more than four walls as well as a filtration system and an airflow.

It depends on the classification that your desired cleanroom may need some unique features for enhancing the environment of your cleanroom.

Those critical components include:

Pass-Through Chambers

Pass-through chambers allow the material to pass safely as well as samples during their entrance and exits without the need of moving in and out by yourself.

Air Locks

Airlock helps in the reduction of the number of particles that can cause contaminants at the point where the person enters or exist the cleanroom especially in those clean rooms which have higher cleaning standards.

Gowning Rooms

Gowning rooms are those which give a unique controlled space for the employees in which they change into gowning equipment before entering the cleanroom.

Air Showers

Air showers are the upgraded version of an airlock, and it works by blowing the filtered air at the employees in gowning to remove the leftover particles and contaminants before getting the entrance of the cleanroom.

Modular Clean Room Air Shower

What Kind of Equipment is used in the Modular Clean Room?

The standard equipment in the Modular Clean Room is a fume hood. It is usually found in manufacturing and industrial setting, including laboratories, plants, and medical facilities.

It is essential to minimize the disturbance in the air during the working of the fume hood to prevent it from putting a limitation on the effectiveness of equipment.

And that is the reason that the placing of fume hood, as well as the contents, are so necessary.

In the process of installation of the fume hood, you have to remember these things to prevent it from crosscurrents:

• High-traffic areas and pedestrian traffic.

• Location of the doors and their possible count of opening and closing.

• Location of windows.

• Places near exterior fans as well as air diffusers.

What are the Typical Considerations that are Required During the Construction of a Modular Clean Room?

Considerations of Modular Clean Room is divided into two laminar flows, and that types are determined by the requirements of your product and its process and those types are:

• Recirculating Modular Clean Room

• Non-Recirculating Modular Clean Room

Recirculating Modular Clean Room

It can be guessed by its name that it recirculated the air inside the cleanroom and protects it from getting mixed up with the air present outside the cleanroom.

It is done for better control of humidity and temperature.

In this process, the air gets recirculated via HEPA filters which are present on the ceiling of the cleanroom.

Because of this process, HEPA survives from a load of contaminants because of the continuous recycling of air, and this helps the filter to perform better and to last for a longer time.

Non-Recirculating Modular Clean Room

It is a single-pass cleanroom that draws the air from the upper part of the cleanroom via HEPA filters.

That filtered air gets inside the cleanroom and gets out from the cleanroom from the small gap that is present below the walls.

How Does a Modular Clean Room Work?

It is easy to relocate or extend the Modular Clean Room to fit them in some specific conditions.

Such cleanroom is mainly used in the areas which are highly sensitive and have a higher chance of getting contaminated from the environment.

In such areas, ULPA and HEPA work for recirculating the air within the cleanroom combining with the external air that is being produced from inside of the room, and it also has to go through the process of filtration for the removal of contaminants.

Operator Working in Modular Clean Room

What are the Basic Services of a Modular Clean Room?

The essential services of a Modular Clean Room include:

• Design & Build

• Free Design Service

• Free Site Survey

• Construction and Installation

• Cleanroom Planning

• Training & Support

• CNC Engineered

• Remedial Works

• Discounted Service Contracts

• Alternations

• Panel Repairs

• Cleanroom Certification

• BMS Management

• Servicing Testing Validation

• Smoke Testing

• Differential Pressure Qualification

• DOP Testing

Conclusion.

This buying guide has detailed information about the Modular Clean Room without leaving behind any essential points.

Once you are done reading this guide, you will have complete knowledge of the product you are buying. That’s how you can choose the best one.

Modular Clean Room has a lot of advantages as it makes your sensitive products be protected inside it from all kinds of harmful contaminants and makes them last for a longer time.

100% Quality Tested Modular Clean Room

FAQs of Modular Clean Room.

What are Different Classes of the Modular Clean Room?

Modular Clean Room has many classes, and the most common are ISO 7 and ISO 8. And according to the FS 209E, the classes which are equivalent to ISO 7 and ISO 8 are Class 10000 and Class 100000, respectively.

However, the old FS 209E includes the following classes of cleanrooms:

• Class 1

• Class 10

• Class 100

• Class 1000

• Class 10,000

• Class 100,000

What is Meant by the Recovery Test in the Validation of HVAC in Modular Clean Room?

There are two methods to calculate the recovery performance of the Modular Clean Room according to the ISO 14644 standard.

One of them is a 100:1, and it is a recovery time method that measures the required time that is needed to be recovered from the aerosol challenge, which is of 100 times to the level of target cleanliness.

What is the Meaning of First Air in Modular Clean Room?

In the Modular Clean Room, the term first air describes the air which exists in the HEPA filters that has a single directional airflow and is necessarily particle-free.

What is the Necessary Precaution that Must Be Taken While Placing the Equipment Around the Fume Hood in the Modular Clean Room?

While placing the equipment around the Modular Clean Room, one should take these precautions:

• For allowing the flow of air beneath the equipment, one should place the blocks underneath the large-size equipment inside the fume hood.

• Place the equipment and container at least six inches from the hood’s face.

• Don’t keep or store chemical foils, aluminum foil, and paper products nearby because these kinds of lightweight materials have got the chance of getting stuck inside the exhaust.

• Try not to store lab equipment and chemicals inside the hood.

How Much Time Does the Pumping of Fresh Air Required in the Modular Clean Room?

The time of pumping of fresh air inside the cleanroom depends on the level of the Modular Clean Room.

• For ISO Class 9 through the Class 6 cleanrooms change rate is calculated by changes in an hour.

• For Class 5 through Class 1, the cleanroom change rate is measured in meters per second.

For example, in an ISO class, the eighth cleanroom rate of change of air is 10 in an hour. It means after this time, the air inside the cleanroom will become new within every six minutes.

Is It Easy to Install a Modular Clean Room?

A Modular Clean Room is designed in a way that is very easy to install, and its installation process is also fast.

What Is the Common Material Which is used in the Laboratory Settings to be Included in Modular Clean Room?

Some of the laboratory setting materials that are going to be included in the Modular Clean Room are:

• Phenolic Resin

This is highly resistant to bacteria, moisture, chemicals, and fungus.

• Epoxy Resin

This is highly resistant to chemicals, bacteria, moisture, and fungus, as well as corrosion.

• Stainless Steel

This is highly resistant to water, fungus, moisture, and bacteria.

• Chemical Resistant Laminate

This is highly resistant to chemicals.

• High-Pressure Laminate

This is best as an economical option.

In How Many Categories the Pressure Design of Gowning Room Falls in a Modular Clean Room?

The pressure design of the gowning room in the Modular Clean Room falls into three categories including neutral, positive, and negative. Each gowning room needs positive pressure.

Over pressurized room works by ensuring that there is not any kind of crevices and cracks are present outside the cleanroom.

At the entrance and exit points, clean air expels the contamination outside with the flow.

What are Precautions to be Followed in the Modular Clean Room?

• You have to remove any kind of jewelry as well as personal items.

• Only use approved papers for writing.

• Always use the best particles for the airflow.

• For blowing nose go to gowning room or service area.

• Be more careful when coughing and sneezing.