Your Premier ISO 7 Clean Room Manufacturer in China
Sunnyda ISO 7 clean room, also known as Class 10000 clean room, is a common clean room widely used in GMP pharmaceutical clean rooms, aerospace engineering, automotive spraying, precision instrument manufacturing, semiconductors, medicine and health, bioengineering, photovoltaics, electronics and electronic information.
The ISO 7 clean room has 30-60 air changes per hour. To purify the amount of less than or equal to 0.5 microns fine dust under 353,000 or less. If you want to achieve ISO 6, ISO 5, ISO 4 or a higher level of a cleanroom in a specific area of ISO 7 cleanroom, we will use FFU and HEPA boxes to purify again to reach a higher standard.
If you are a newly invested electronics factory or pharmaceutical factory, etc., we will help you design a reasonable ISO 7 Clean room or other levels of the workshop according to your plant structure. We have a professional design team. Trust us, we will do it.
And the delivery time of our factory is very fast, we can quickly produce and ship all the materials for a 10,000 square meter purification workshop within one month. For installation and after-sales, we also have a professional team of engineers to support the first time.
Sunnyda is a factory with 20 years of production and purification production experience. If you have any needs, please contact us and we will reply as soon as possible.
Sunnyda ISO 7 clean room wall and roof materials are made of color steel sandwich panels with different shapes of aluminum alloy strips. We can customize the types of color steel sandwich panels according to different budgets.
The thickness of the color steel plate on the surface of the sandwich panel is from 0.3-0.8mm, and the paint layer is from 15 microns to 50 microns. If the quantity exceeds 2000 square meters, we can also customize different colors of color steel sandwich panels for you. Wall panels and roof panels are made of rock wool, EPS foam, glass magnesium, silica rock, etc. to meet your various product needs, and can also meet your budget.
To enter the ISO 7 clean room, you must first pass the airshower to blow the dust into the cleanroom by the personnel. The air shower room has single, double, triple, and multiple people types.
If there are items in the cleanroom and outdoors, a pass box is required. The pass box is to blow the dust off the items to achieve the effect of dust. The pass box can be static or dynamic according to different levels in the purification area.
Sunnyda ISO 7 Clean Room
ISO 7 Cleanroom
ISO 7 cleanrooms can be described as the broadest classification. This is because of the number of usages such cleanrooms could get on overall. It is why such a cleanroom would be popular today to help accomplish several research and production applications. This FAQs guide delves deeper into the ISO 7 cleanroom to help you understand it even better.
What the Requirements for Making an ISO 7 Cleanroom?
An ISO 7 cleanroom like any other type of cleanroom would have specific air cleanliness it has to achieve before being certified as an ISO 7 cleanroom. In this case, the air cleanliness needs to have a maximum of 325,000 particles per cubic meter. You are also likely to see it being called class 10000 cleanroom. It means that the cleanroom can only have 10,000 particles of air particles per cubic foot.
As for air filtration, ISO 7 cleanroom needs to have at 60 air changes each hour with a filter coverage of 15 to 25%. The airflow rate of the cleanroom must be within 9 to 16 CFM per square foot. These are things stated in the ISO regulations. So long as the cleanroom can maintain the parameters mentioned above, it can easily be certified as ISO 7.
As part of maintaining the ISO 7 cleanroom, you may have to conduct some testing too. Some of the tests include particle count, air pressure cascade, airflow, and more. Most of these tests need to be done every 12 months to ensure the cleanroom is still working as expected.
Practical Use for ISO 7 Clean Room
Where can ISO 7 Cleanroom Be Used?
The ISO 7 cleanrooms are commonly used in biotechnology, pharmaceutical, compounding, nanotechnology, and other types of industries. So long as it is an operation that can work within the parameters of the ISO 7 cleanroom, it should be easy to set up and start using. There is the need for regular maintenance of the cleanroom to keep it working correctly for your applications.
What are the ISO 7 Cleanroom Gowning Needs?
It is possible that ISO 7 cleanroom users would be required to wear fewer gowning garments compared to other types of cleanrooms such as ISO 1 or ISO 3. This does not mean that you do not use the right cleanroom garments at all. There is the need to make sure that you always use such types of garments to ensure no contaminants are introduced into the cleanroom.
You are likely to use face masks, beard and hair covers, coveralls, and other types of garments during the gowning process. It mostly depends on the cleanroom processes you would be carrying.
Some of the appropriate gowning practices you can get in a cleanroom include;
- Handwashing: Although it might seem like a normal thing to do, there is the need to do it right. It is advisable to use cleanroom-approved soap only. Make sure to scrub the hands up to the elbows for around 15 seconds before rinsing. This helps to remove as much bacteria on the hands as possible.
- You also have to consider using several pairs of gloves. The first pair of gloves are worn immediately after washing your hands. You would then wear the other types of cleanroom garments before wearing another pair of gloves as the last gowning piece before getting into the cleanroom.
- It is advisable to consider doing a top-down gowning method. During this method, you will start by wearing the hoods from the head and finish with shoe covers. This type of technique is important to keep the contaminants from falling from the already gowned body parts.
You are likely to come across other types of gowning protocols depending on the industry you are working in. Just make sure the staff is adequately trained on gowning correctly so that your cleanroom can be maintained within the right operating conditions. There are some companies that would retrain their staff on cleanroom use more often to keep the cleanrooms in the best conditions.
Designs for Prefab ISO 7 Clean Room
What is the Average Cost of an ISO 7 Cleanroom?
ISO 7 cleanroom in most cases would cost around $250 to $500 per square foot. You can now have a rough idea of how much it would cost you to have a cleanroom set up for different needs. For accurate price quotation, contact Sunnyda for a detailed report cost on different types of cleanrooms other than ISO 7 cleanroom.
How Can You Achieve ISO 7 Cleanroom Certification?
The ISO 7 cleanroom certification is important so that you can know that your cleanroom can work for various processes and research applications. Keep in mind that the certification is based on the maximum number of particles allowed per volume. At this point, you would know that your cleanroom is working correctly. There might be a need for tweaking a few things to get the cleanroom up to standard.
Before you can get the cleanroom certification, there is the need to ensure that it can control the environmental variables to keep the cleanroom within the right range. A good example is how the cleanroom can maintain the air quality. This is quite important so that the dust, particles, and dirt can be kept to a minimum.
You may also have to use an industrial dehumidifier important for controlling the humidity levels in the cleanroom. A cleanroom does not need to have too much or too low humidity. As such, it needs to be maintained within the right range for an ISO 7 cleanroom.
Also, how the users enter and exit the cleanroom can affect the cleanliness of the cleanroom. Nowadays more cleanrooms are setting up sticky mats. These mats are important for removing contaminants from their shoes. You can also get some people having pass-thru-cabinets too. These cabinets can help with further sanitizing and sterilizing the cargo before it gets into the cleanroom.
Other equipments that can help with cleanroom certification include HEPA fan filters, gowning atrium, stainless steel benches, air locks, sealed lighting, and more.
Once the cleanroom has been evaluated for certification, it is when you would know what has to be changed or improved before it is fully certified. Sometimes you do not have to do anything if the cleanroom already meets the ISO 7 requirements.
Dynamic pass through box in ISO 7 Clean Room
What are the Best Storage Options in an ISO 7 Cleanroom?
In our homes, you would easily get a place to store your things. That might not be the case with an ISO 7 cleanroom. It requires the correct type cleanroom storage to ensure that the storage can be great in the cleanroom. Here are a few things you may want to consider as cleanroom storage;
Having cabinets have always been a great way to store your supplies in the cleanroom. These cabinets would mostly be designed to be wall-mounted or they can be attached to the existing countertops.
These cabinets can be made of different materials such as laminate, stainless steel, acrylic, polyurethane, epoxy, and more. The type of material that you choose will depend on the cleanroom use. What is important is that the material can hold up to any cleaning or sterilization needs you might have to achieve.
In addition to cabinets, you also need to consider cleanroom shelves too. The shelves also need to be made of non-corrosive materials. In most cases, they would be made of stainless steel material. This makes the shelves strong and they do not get easily affected by the chemicals used for cleaning.
There can be different types of ISO 7 cleanroom shelves. Some options include wire shelves and solid shelves. In case you have a vertical airflow system in the cleanroom, the wire shelves can help to encourage the flow of air through them to remove possible contaminations from collecting on the surfaces.
Other types of cleanroom furniture would also have storage too. A good example is having cleanroom tables that have drawers or shelves for providing you with more storage. These storage spaces are mostly used to hold the different cleanroom supplies you might have to use more often.
Prefab design for the ISO 7 Clean Room
What Makes a Good ISO 7 Cleanroom Design and Installation Company?
The chances are that you would require hiring professionals to help with cleanroom installation in addition to designing. Before you can settle on one company, there are a few things to always consider. Let us look at them below.
- Look for a company with good communication and quick response times. For any project, you always need good communication. Once you send in your request for a quote, you mostly expect to get a reply within 24 hours or a few days. If it takes two weeks or more for the company to reply to your request, then you would know that it might not be the best. The same applies to the case where you might need regular updates on the progress of your order.
- The delivery time is also vital. It does not have to take months upon months to get a cleanroom designed and constructed. In most cases, clients would want the cleanroom operation as soon as possible. So, the company should be able to provide the user with good lead times to help the client start working on the projects too. So, a good firm would be able to give you clear timelines and stick to them. They do not have to be the shortest, but reasonable and easy to achieve.
- The customization options can also mean a lot for a client. Most want to ensure that the ISO 7 cleanroom they get can live up to their needs for one. So, good designers should be flexible to make the custom cleanrooms to work for the various projects the client might have in mind. The customization can include the size, adding cleanroom furniture, HVAC systems, and so much more. This should mostly be a great thing for many people who might adopt the ISO 7 cleanroom to various uses.
- Cleanrooms are not the cheapest investments. Nevertheless, it does not mean you should not be able to get a running cleanroom on a budget. It is up to the designing and installing company to come up with a cleanroom within budget. Of course, the client also needs to be flexible with the budget to some point. There are some things that might be necessary to add to the cleanroom even if means spending more money.
From the various things mentioned above, you can always pick the right designer and installer. You may also take more time to look at the company’s reputation to ensure that you are always working with a reputable brand.
FFU Used in ISO 7 Clean Room
How Can You Control Humidity in an ISO 7 Cleanroom?
It is vital that you control your humidity in an ISO 7 cleanroom. Having humidity that is too high, you would end up with bacterial growth, metals can start to corrode, and so much more. Even when the humidity is too low, that is not what you would want. This is because it would lead to static buildup in the cleanroom. As you can see, it is important to control your humidity better and ensure it is within the right range. Here are some of the ways you can do to make the ISO 7 cleanroom humidity compliant.
- The best way would be to use air conditioning systems. In this case, we are talking of the HVAC system. It is important to install a HVAC system in your cleanroom. It will serve a vital role in controlling the humidity, airflow, and temperature in the cleanroom. Take the time to find a HVAC system that can cope with your air conditioning needs in the cleanroom. The best part is that modern systems can easily be configured to work for various cleanrooms and still save on energy.
- Another option would be using desiccant systems. These systems work by drawing in air through a desiccant medium, which goes ahead to absorb the moisture. This dehumidified air will then be rerouted back into the cleanroom. Just make sure you also maintain these desiccant systems. This is because they will also need replacement after some time to keep them effective.
How Often Should a Cleanroom be tested for Compliance?
An ISO 7 cleanroom will require testing every six months to ensure that the cleanroom is still compliant with the ISO regulations. However, there are some tests that can take longer. Good examples are filter leakage, airflow visualization, and recovery. These can be done once every year just to make sure the filters are working as expected. Keep in mind that ISO 7 cleanrooms should be clean, but not as strict as ISO 3 or ISO 1 cleanrooms. As such, some of the maintenance and testing that would be done earlier for ISO 1 cleanrooms can be done at a later date when using ISO 7 cleanroom.
This does not mean you neglect the ISO 7 cleanroom. Make sure that you always follow the manufacturer’s instructions on maintaining this type of cleanroom.
How Can You Pick the Best Wall Materials for an ISO 7 Cleanroom?
The type of materials you use for your cleanroom walls can often determine how well the cleanroom would hold up to the elements over the years. So, how do you make sure the materials you choose would be great for your cleanroom? Here are some of the things to keep in mind when picking wall materials.
Install ISO 7 Clean Room with detailed drawing and instructions
Where you will install the cleanroom
One of the biggest factors would be where you are likely to install the cleanroom. In case you plan on installing the cleanroom inside another existing building, then you might opt for cheaper wall options. This is because you would already have more protection for the cleanroom. All you have to do is ensure that the cleanroom can maintain its internal conditions to enable the processes go on as required.
If you will install the cleanroom as a separate structure, go for the toughest materials. You need the cleanroom to last for decades before thinking about replacing the walls. Think of the various elements outside and how the material you have chosen would affect such cleanroom wall materials.
The cleaning agent
Another thing to keep in mind would be the cleaning agents you have to use on the cleanroom walls. Well, at some point you have to clean the walls to maintain the ISO 7 cleanliness level.
Even if a cleanroom is ISO 7, it might have different cleaning needs depending on the application. A pharmaceutical cleanroom would not be the same as the one used for manufacturing electronics. The one for pharmaceutical applications would need cleaning with harsh chemicals multiple times a day to kill the bacteria and other micro-organisms. As such, these cleanroom walls should be able to withstand such cleaning requirements.
As mentioned earlier, no one wants to start replacing the ISO 7 Cleanroom walls after a year or less. When you get a cleanroom, you expect it to last for years. It is why stainless steel sandwich panels are now a top choice for building cleanrooms. This is because this material would be good at durability while at the same time handle the cleaning agents better. It is more reason why many people would consider it.
That is not the only material though. You can still get wall panels made of aluminum, HPL, and more. Consider talking to a cleanroom manufacturer to get an idea of what would be the best material to use for your cleanroom.
The cost of the material
This is another biggest consideration most people would have when looking for the best cleanroom wall material. They would want a material that will be worth the price. Even if a material is expensive, it should serve the intended purpose. No need to get a material that would not deliver on the best functionality. This does not mean you cannot get budget cleanroom walls. You simply need to get the help of a professional if you are going to get the best material at a bargain. Talk to Sunnyda to see which would be the best cleanroom wall material for your budget.
How Do You Perform Sterilization of an ISO 7 Cleanroom?
ISO 7 cleanrooms also need sterilization just like other cleanrooms in the market. Proper sterilization can help a lot in keeping the cleanroom in good working conditions. Here are some of the methods you could use to sterilize the cleanroom.
This is the regular cleaning you would do in a cleanroom. This method involves cleaning the surfaces by wiping. You would have to use an absorbent material to collect as much dirt as possible. It is important that you use the correct materials meant for sterilizing the cleanroom. In this case, make sure that the material is best suited for ISO 7 cleanrooms. The material also needs to be lint-free so that it does not end up leaving too many particles behind, which would further contaminate the cleanroom.
Wet cleaning is also another process of sterilizing the cleanroom. In this case, you will use approved cleaning solutions or fluids to clean the cleanroom. These solutions would usually dry faster so that no particulate can accumulate on the surface for long. This type of cleaning is usually done once a week or on-demand. It can be on-demand in the sense that there can be a spill and you have to get it cleaned as fast as possible.
Other than the two methods mentioned above, it is advisable to train your staff about using the cleanroom correctly. This would eliminate the need for sterilizing the cleanroom all the time. Go ahead and give it a try today to see how your cleanroom would maintain cleanliness.
ISO 7 cleanroom still deserves the care and maintenance like other cleanrooms. If you can care for it, you can be sure it will help you handle all your cleanroom applications better. Are you ready to get one for yourself and do not know where to start? Contact Sunnyda for more assistance on ISO 7 cleanrooms or any other type of cleanroom.