Laminar Flow Cabinet Manufacturer

Laminar Flow Cabinet-A Detailed Buying Manual by Sunnyda.

A Laminar Flow Cabinet is a device that filters dirt from contaminated air to provide contaminant-free air.

It can be utilized in various industries where a sterile and contaminant-free environment is essentially required for the normal completion of procedures.

Based on the flow of air, it is divided into Vertical Laminar Flow Cabinet and the Horizontal Laminar Flow Cabinet.

Due to minimum noise production and maximum safety, the Vertical on is mostly preferred. However, you may choose the one that fits your requirements.

It provides a sterile environment for different tissue culturing, electronic equipment manufacturing stations, and also some non-hazardous applications.

In this detailed buying guide, you will know about the features, construction, and materials for making up the Laminar Flow Cabinet, along with its uses and applications, so let’s give it a read.

Vertical Laminar Flow Cabinet

1.What is a Laminar Flow Cabinet?
2.What are the Excellent Features of the Laminar Flow Cabinet?
3.What are the Key Specifications of the Laminar Flow Cabinet?
4.What Materials are used in the Construction of a Laminar Flow Cabinet?
5.What are the Different Parts of Laminar Flow Cabinet?
6.What Accessories Come With your Laminar Flow Cabinet?
7.How is a Laminar Flow Cabinet Different from a Biosafety Cabinet?
8.What is the Working Principle of Laminar Flow Cabinet?
9.What are the Two Types of Laminar Flow Cabinet?
10.Is a Vertical Laminar Flow Cabinet Better than a Horizontal Laminar Flow Cabinet?
11.What are the Differences Between the Class 1, Class 2, and Class 3 Laminar Flow Cabinet?
12.What is the Basic Purpose of Germicidal Lamp on your Laminar Flow Cabinet?
13.What is the Purpose of the HEPA Filter in your Laminar Flow Cabinet?
14.What are Some Important Tests to Check the Performance of the Laminar Flow Cabinet?
15.What is the Procedure for Operating the Laminar Flow Cabinet?
16.What are the Applications of the Laminar Flow Cabinet?
17.What Safety Precautions are Necessary to Consider When using the Laminar Flow Cabinet?
18.What Things are Important for you to Consider When Buying a Laminar Flow Cabinet?
19.What are the Crucial Things that you Must Know for the Normal Operation of your Laminar Flow Cabinet?
20.What Things to Avoid When Handling your Laminar Flow Cabinet?
21.Why you Should Change the Filters of your Laminar Flow Cabinet?
22.What is Some Common Cleaning Equipment used for Cleaning your Laminar Flow Cabinet?
23.How to Clean your Laminar Flow Cabinet?
24.What are Some Effective Cleaning Tips for your Laminar Flow Cabinet?
25.What are Some Maintenance Suggestions for the Blower of your Laminar Flow Cabinet?
26.Conclusion.

1. What is a Laminar Flow Cabinet?

A Laminar Flow Cabinet is equipment that is used to lower down the contaminants present in any area.

It is installed in areas where there is a dire need of sterilization such as various clean room laboratories or research centers to complete processes without being disturbed by contaminants.

This happens due to the constant filtration of the air flowing in it, which results in the trapping of unnecessary particulates. Its sturdy construction ensures long and enhanced durability.

Due to its stainless steel material, it remains resistant to corrosion and rusting problems that can decrease the effectiveness of the Laminar Flow Cabinet.

Its low power consumption makes it a reliable option to be installed in any industry without worrying about high bills and operation costs. You can use it to complete sterile and contaminant-free medical device assembly purposes.

Sunnyda Laminar Flow Cabinet

2.    What are the Excellent Features of the Laminar Flow Cabinet?

Some of the main features of using the Laminar Flow Cabinet include:

• Minimal noise production

• Durable steel body

• Affordable prices

• Low power consumption

• Both horizontal and vertical models

• Microprocessor controller for monitoring the function

• Monitored airflow

• Energy-saving blower

• Dished tray for collecting excess waste

• Anti-microbial covering

• Excellent sample protection

3.    What are the Key Specifications of the Laminar Flow Cabinet?

Below are listed some specifications of the Laminar Flow Cabinet:

• High-Efficiency Light

• 90 fpm Air Inflow Rate

• 3 Microns Filtration Efficiency

• 1200 To 1400 Rpm Blower Motor

• 1200 X 645 X 610 mm Interior Dimensions

• 45 To 75 Kg Weight

• Fans with Adjustable Speed

Laminar Flow Cabinet Caster Wheel

4. What Materials are used in the Construction of a Laminar Flow Cabinet?

The Laminar Flow Cabinet is built of stainless steel material and lacks gaskets or seams, which aids in the prevention of germs and other microbes from accumulating or developing.

Moreover, it possesses ingredients that are resistant to rusting or corrosion which increases its overall life. These materials are safe for the environment and are smooth and easy to clean.

Always prefer using materials that provide minimum chances for the moisture to stay and damage the whole product.

Laminar Flow Cabinet Raw Material

5. What are the Different Parts of Laminar Flow Cabinet?

It is composed of the following components:

Cabinet

The cabinet is constructed of stainless steel and contains few or no holes or seams that allow germs to grow.  The cabinet protects the internal environment of laminar flux from the external environment.

Moreover, a glass screen that either completely opens or has two slots for the operator’s hands to enter the Laminar Flow Cabinet is used to make up the cabinet front.

Working Station

Laminar Flow Cabinet has a flat workstation that may be used for any process. The workstation where the operation is carried out is fully equipped with culture plates, a burner, and loops, among other things.

Stainless steel is also used in the making of the workstation to avoid rusting.

Pre-Filter

The top of the Laminar Flow Cabinet is designed with a pre-filter or filter pad that enables air to enter into it. This pre-filter possesses dirt- and bacteria-catching properties.

Fan

A fan is located beneath the filter pad, and it is responsible for accessing the air within the Laminar Flow Cabinet. This fan also circulates the air within it.

In order to capture the remaining microorganisms as they travel through the HEPA filter, the fan also permits the air to flow towards the filter.

UV Lamp

Mostly, a Laminar Flow Cabinet comes with ultraviolet germicidal lamps that disinfect the equipment and its contents before operating.

You should turn on the UV light 15 minutes before using, to protect the person from UV radiation.

Fluorescent Lamp

Fluorescent light is also installed to allow sufficient illumination when the operation is in progress so that you can complete the task conveniently.

Laminar Flow Cabinet Working Zone

6.    What Accessories Come With your Laminar Flow Cabinet?

Here is a list of some accessories that you can get with your Laminar Flow Cabinet:

• A UV-C germicidal lamp is used for the necessary sterilization purpose.

• An air velocity meter measures the airflow inside the unit.

• Ionizing bars for the protection of sensitive materials and the provision of neutral charges are included.

7. How is a Laminar Flow Cabinet Different from a Biosafety Cabinet?

Exhaust air is sent directly to the user when using the Laminar Flow Cabinet, whereas, in the Biosafety Cabinet, it is maintained away from the user.

The sample and the operator both are protected in a biosafety cabinet, whereas just the sample, not the operator, is protected in a Laminar Flow Cabinet. This property makes it lesser safe for the operators at extremely sterile locations.

Biosafety Cabinet

8. What is the Working Principle of Laminar Flow Cabinet?

The laminar flow of air through it is the underlying principle behind the Laminar Flow Cabinet structure. The device generates a particle-free atmosphere using multiple HEPA filters, pushing air inside.

As part of the airflow, filtered air is released across the work surface and away from it. The air passes via a filter pad or pre-filter before entering it, providing for more efficient airflow.

Following that, the air is directed into the HEPA filters by the blower or fan. Bacteria, fungi, and other particle pollutants are then captured by HEPA filters, resulting in the production of article-free air.

While some of the effluent air travels through holes in its bottom end, the majority of it flows over the working surface and towards the operator’s face as it departs the product.

It is entirely enclosed on all sides and maintains a continuous positive air pressure to keep contaminated external air out of it.

Laminar Flow Cabinet Working Principle

9. What are the Two Types of Laminar Flow Cabinet?

Laminar Flow Cabinet is classified into two categories based on the direction of airflow:

Horizontal Flow Laminar Flow Cabinet

Clean air flows from a filter fitted to the back of the work surface to the operator. It is used in clinical or pharmaceutical environments frequently.

Vertical Flow Laminar Flow Cabinet

From the filter surface to the work surface, clean filtered air flows in this product. Cleaning configurations that comply with ISO4 and ISO are available in this Laminar Flow Cabinet.

Horizontal Laminar Flow Cabinet

10. Is a Vertical Laminar Flow Cabinet Better than a Horizontal Laminar Flow Cabinet?

A Vertical Laminar Flow Cabinet requires less depth and floor area than a Horizontal one, making it more practical and reducing the likelihood of airflow blockage or contaminated air collection.

Additionally, the Vertical one provides a better level of safety. This is because the air is not pushed straight towards the individual doing the testing.

The front sash plays a resistant role between the vapors and the user’s face, preventing them from directly assaulting it.

The filter replacement in a Horizontal Laminar Flow Cabinet requires the relocation of hoods and cabinets, filter replacement in a Vertical is considerably faster and easier, as the filter is situated on the upper portion.

Due to the air streams forced through it, Vertical Laminar Flow Cabinet has a more uniform and less turbulent effect on the items being handled.

Therefore, there are several convincing arguments for selecting the Vertical Flow Cabinet with all these extra benefits.

11. What are the Differences Between the Class 1, Class 2, and Class 3 Laminar Flow Cabinet?

It is categorized into three main classes which are explained below:

Class I

This is a very basic form of Laminar Flow Cabinet with only a few basic features. In addition to providing appropriate protection for the worker, it also protects the materials in the work area.

Class one Laminar Flow Cabinet, on the other hand, does not provide protection against contamination of work chemicals.

It functions similar to the chemical fume hood in that it contains harmful vapors but does not disinfect the environment.

Class II

When used properly, this Laminar Flow Cabinet may protect against pollutants while also disinfecting the workspace.

It is appropriate for this application since the Class two Laminar Flow Cabinets offer enough safeguarding against the adverse effects of toxic substances.

Class III

Because it is airtight, this provides the greatest levels of protection possible, shielding the worker from the hazards of human diseases and other contaminants.

Class three Laminar Flow Cabinet is designed for use in applications that include the handling of materials that are very infectious.

12. What is the Basic Purpose of Germicidal Lamp on your Laminar Flow Cabinet?

Laminar Flow Cabinet may be fitted with a UV germicidal light that sterilizes the inside body and contents before use, thus preventing experiment contamination.

Germicidal lights are left on for fifteen minutes before usage in order to sanitize the inside.

You should always switch off this light when operating this product. This provides protection to your eyes, skin, and body, against the harmful ultra-violet radiations that may prove to give carcinogenic effects.

Laminar Flow Cabinet UV Lamp

13. What is the Purpose of the HEPA Filter in your Laminar Flow Cabinet?

Within the Laminar Flow Cabinet, a high-efficiency air filter maintains a sterile atmosphere for the normal operation.

Pre-filtered air is sent through a filter that captures the bacterial and fungal particles along with other unnecessary or harmful particulates.

The filter maintains a sterile environment within the product, minimizing the extent of dirt or contaminants. So basically, filter plays an essential role in the functioning of your Laminar Flow Cabinet.

14. What are Some Important Tests to Check the Performance of the Laminar Flow Cabinet?

There are several common tests that must be conducted to check the performance:

• HEPA filter integrity testing.

• Visualization of airflow using the particle counting method.

• Sound level determination.

• Examinations under fluorescent light.

Laminar Flow Cabinet Control Panel

15. What is the Procedure for Operating the Laminar Flow Cabinet?

Below is the method to be followed while running your Laminar Flow Cabinet:

1. Before its operation, it should be inspected to verify that nothing in danger to UV radiation is present.
2. After that, the glass barrier is closed and the UV light is activated. The UV light should be left on for approximately 15 minutes to guarantee that the operating surface is sterilized.
3. The UV light is then turned off, and a delay of approximately ten minutes is allowed before the airflow is activated. The airflow is activated around 5 minutes before the procedure begins.
4. After removing the glass barrier, the fluorescent light is turned on.
5. To provide another layer of protection, its operating table can be disinfected with additional disinfectants such as 70% alcohol.
6. Once the procedure is finished, the airflow and fluorescent bulb are turned off, further to the glass shield being closed.

16. What are the Applications of the Laminar Flow Cabinet?

The following are some examples of frequent applications of a Laminar Flow Cabinet:

• In laboratories, it is employed for procedures that are sensitive to contamination, such as plant tissue culture.

• Other laboratory processes, like preparation of media plate and organism culture, can also be carried out.

• Operations on particle-sensitive electronic equipment are carried out on the premises of the enclosure.

• The pharmaceutical industry is also involved in the medication preparation procedures to maintain a clean environment.

• You can also use it for specific lab work, but it may also be utilized for standard lab methods in the microbiological and industrial sectors.

Laminar Flow Cabinet Applications

17. What Safety Precautions are Necessary to Consider When using the Laminar Flow Cabinet?

When operating it, the following considerations should be taken into account:

• Airflow should never go along the UV.

• Always disinfect the whole equipment before and after use, with the help of UV light.

• Before and after using it, disinfect it properly.

• When the UV light is switched on, make sure that no work should be conducted.

• Lab coats and thick gloves should be worn by the operator during the procedure.

Operator Working in Laminar Flow Cabinet

18.    What Things are Important for you to Consider When Buying a Laminar Flow Cabinet?

Some essential things that you must consider before purchasing a Laminar Flow Cabinet include the following:

• Make sure that it is made up of prime-quality materials.

• Always go for stainless steel design.

• Check if it is protected against corrosion and rusting.

• Make sure that its size easily fits your available space.

• Carefully decide whether you want the vertical or horizontal one.

• Check if the specifications are suitable for your use, if not then get them customized.

• Try to understand suitable cleaning materials and methods.

19. What are the Crucial Things that you Must Know for the Normal Operation of your Laminar Flow Cabinet?

Always act upon the following instructions:

Do Reduce Clutter

You should not use the Laminar Flow Cabinet as a storage option. The presence of clutter hinders the flow around the workplace. Furthermore, clutter makes cleaning the work area quite difficult to avoid.

Clean Yourself Before Entrance

If you want to avoid contamination of any sterile product it is crucial to reduce the interaction among different workers.

Moreover, cleaning your hands is vital to get rid of numerous bacterial molecules present in your hands. Hands should be washed not only before using this equipment, but afterward as well.

Wear PPE While Using Laminar Flow Cabinet

Organize All the Things Properly to Get More Advantages

When all of the objects on this product are properly arranged, it is immediately bathed in with clean air from the ULPA filter, which increases productivity.

Prevent Spraying Liquids Directly Over the Filter

The HEPA or ULPA filter should not come in contact with something else to prevent air pollution downstream.

Strip External Coverings on the Work Area Boundary

These non-sterile items, such as outer pouches and wraps, might contaminate them. The HEPA or ULPA filter should not interact with anything else to prevent downstream air pollution.

Protect the Back of the Laminar Flow Cabinet By Keeping Heavy Items Away from it

Huge objects contaminate every subsequent thing and also disrupt the laminar flow pattern of air necessary for suspending and eliminating contaminants from the environment.

Minimize Coughing, Rapid Motions, and Minimum Chatting in the Work Area

Particles are produced by various personnel actions. These particles can disrupt laminar airflow, which may potentially be a source of pollution in some situations.

Even if it is vital to converse, keep it at distance from the site where this cleanings equipment is installed.

Disinfect All the Items

It’s important to keep a neat workspace. Always clean all the items well to avoid contamination at the site.

20. What Things to Avoid When Handling your Laminar Flow Cabinet?

Make sure that you avoid the following things:

Place No Trash or Other Objects in the Laminar Flow Cabinet

Waste and non-sterile materials cause turbulence in the airflow, which introduces pollutants into the clean work area and the sterile sample collection area, so keep it away from dirt.

Wear No Jewelry On your Hands or Wrists

Jewelry is a non-sterile object, and as a result, it can transfer bacteria or particles into a clean working environment.

They also have the additional effect of reducing hand hygiene if they are worn within the work table, so avoid it.

Keep Critical Things Away from the Source of Air

Create a consistent, straight passageway between the filter and the space within the Laminar Flow Cabinet where work is being performed.

When non-sterile things are used, the air downstream of these items becomes polluted with the particles created from these items, so stay careful.

When Opening Syringes Avoid Aiming Near the Filter

Aqueous solutions included in ampoules and syringes have the potential to be deposited on the HEPA/ULPA filter, causing damage to the filter, so keep them away from the filter.

Laminar Flow Cabinet HEPA Filter

Don’t Take Unnecessary Stuff Into the Primary Area of Work

The introduction of non-essential objects into the work environment should be avoided at all costs when at all feasible. The amount of traffic entering a clean place should also be kept to a minimum, to reduce pollution sources.

To maintain the laminar airflow pattern, always place the large products at the back portion of the Laminar Flow Cabinet.

Use Purely Disinfected Materials

Non-disinfected materials transfer contamination into the cleanroom, hindering the general functioning of a Laminar Flow Cabinet, which is to shield your goods from room pollutants.

21. Why you Should Change the Filters of your Laminar Flow Cabinet?

Filters are used in Laminar Flow Cabinet to capture particulate debris that may enter it and pollute the air in it.

It is critical to change filters on a regular basis to maintain their performance. If you don’t replace the filters on time, there will occur problems in their normal operation due to unnecessary dirt accumulation.

Filter life spans vary, and you should replace the filter when it reaches the end of its specified life.

22. What is Some Common Cleaning Equipment used for Cleaning your Laminar Flow Cabinet?

Some cleaning equipment suitable to be used include:

• 70% mixture of ethanol (helps in killing microbes)

• Abstain from using soap and water

• Wipes suitable for laboratories

• Trash bags for biohazards

• Cloths for cleaning cleanrooms that are lint-free

• Gowns or jackets for the laboratory should be worn

• Protective gloves, face, and eyewear

Wear Gowns Before Operating Laminar Flow Cabinet

23. How to Clean your Laminar Flow Cabinet?

Follow the mentioned procedure for its cleaning:

• Start with wiping the ceiling of the Laminar Flow Hood first.

• Following that, clean the rear wall from top to bottom.

• Disinfect all the sides using a quality and suitable disinfectant.

• At last, deeply clean the work surface in every possible direction.

24. What are Some Effective Cleaning Tips for your Laminar Flow Cabinet?

Some effective cleaning tips for your guidance are mentioned below:

• Use a new and clean fabric for each wall.

• Stay constant while cleaning towards the bottom and the front side.

• It is suitable to change the filter after 3 to 5 years.

• Attempting to clean the filter is not recommended.

• Just go with the suggested cleaning materials and products.

• Don’t go for highly potent products that nay harm your unit.

• Along with regular cleaning, always hire professional cleaning services to achieve precise results.

25. What are Some Maintenance Suggestions for the Blower of your Laminar Flow Cabinet?

The majority of Laminar Flow Cabinet comes with a sliding glass door that raises to allow the worker to reach into his or her hand and pick an item.

Immediately after the worker opens a window, the blower kicks on and forcefully extrudes out the air, ensuring zero contact between the outer dirty and inner sterile air.

When it comes to its overall efficiency, the blower is crucial, and it should be examined on a regular basis to keep a track of its performance.

26. Conclusion. 

Now that you are fully aware of the proper maintenance procedure that you should follow for maintaining your Laminar Flow Cabinet, it will be helpful for you.

Before buying it for your industry, make sure that you necessarily consider all the important factors that will aid in selecting the best thing for you.

Also, always go for a trusted and reputed manufacturer who supplies quality things with maximum features present in them.

For cleaning purposes, never use extremely strong chemicals that can damage your Laminar Flow Cabinet, thus affecting its performance.

FAQs of Laminar Flow Cabinet. 

What is the Best Way to Store the Filters of the Laminar Flow Cabinet?

The best way to store the filters of your Laminar Flow Cabinet is to place them under 95% humidity, if it is exceeded, a blockage may occur.

Moreover, keep them in their original packaging, away from moist, damp, highly hot, or excessively cold environments.

What is the Lifespan of the Filters Present in the Laminar Flow Cabinet?

On average the filters present in the Laminar Flow Cabinet can last for up to 10 years, but this is only possible if these are maintained and cleaned according to proper directions mentioned in the instruction manual.

How Many Filters are Present in your Laminar Flow Cabinet?

A standard Laminar Flow Cabinet has two filters; one is the pre-filter and the other one is the Ultra-Low Particulate Filter, with 99.99% chances of contamination removal.

What are Different Support Stands that you can use with your Laminar Flow Cabinet?

Castor wheels are the most common support stand used for the Laminar Flow Cabinet. You may also go for the Telescoping with Castor or the Levelling Feet stand options.

When should you Certify your Laminar Flow Cabinet?

It is always suggested to certify your Laminar Flow Cabinet once every year. Always consider that whenever you replace its filter, also schedule a recertification procedure.

How Can the Laminar Flow Cabinet Monitor Real-Time Airflow?

The Laminar Flow Cabinet can easily monitor the speed of the airflow using the airflow sensors. To notify you about any malfunctioning, it also possesses a safety alarm feature.

Why using UV Light is Helpful for the Laminar Flow Cabinet Operation?

Using ultraviolet light is very helpful in the sterilization of the area and the equipment, so it is always used in the Laminar Flow Cabinet.

But confirm that you pass the UV light both before and after using it.

How to React When your Laminar Flow Cabinet Is Producing Strange Noise?

In case your Laminar Flow Cabinet creates strange noises, the first thing is to shut it down. Then call the technician to get the underlying problem fixed as soon as possible.

Why can’t you Wash the Pre-Filter of your Laminar Flow Cabinet?

The pre-filter present in your Laminar Flow Cabinet is constructed using polyester material, therefore you can’t wash it, and should just replace it with a newer one when required.

How should you use the UV Lamp in your Laminar Flow Cabinet?

Turning on the UV lamp in your Laminar Flow Cabinet for a maximum of 18 hours is super easy as you can do it using a simple UV timer present in it.

However, you may safely exceed these hours but using another suitable way.

100% Quality Tested Laminar Flow Cabinet