Cleanroom Talk-Throughs

A clean room is a sterile and/or controlled environment, so making sure that all of the equipment in use is up to scratch is vital. This setting should be free from dust and other airborne contaminants, or at least contain a low level of these particles. One way to protect your room from this unwelcome addition is through clean room windows.

Human beings are typically the largest single source of contamination in a clean room, but as their presence is inevitable, it’s important to have procedures in place on entry and exit to ensure that the spread is kept as minimal as possible. These protocols allow the rooms to be kept constantly clean and prevents the spread of bacteria throughout the room in question. This is where you may want to consider how your cleanroom communications are set up, guaranteeing an effective strategy gives your confidence in your output.

Not only is a clean room intercom vital, but workers are also asked to wear special apparel to trap human hair, human skin flakes, pollen, mould etc. We know it might not sound too appealing of a process on the outside, but these protocols all have to be met to ensure that the people inside these facilities do not spread harmful aspects of the human body through a clean room communication system or otherwise.

In light of the recent COVID-19 pandemic, the importance of these dangers has become even more apparent. A greater emphasis than ever (and rightly so) has been placed on the importance of cleanrooms. By keeping conditions as clean and hygienic as possible with the help of a clean room window, you can practice the very best standards which makes any visitors or people inside at ease with the standards you are setting. Moreover, you will minimalise the risk of spreading disease and viruses via surfaces or through the air, which sounds like a win-win to us!

A clean room also presents challenges in communicating with the outside world, which is what our clean room window solutions look to tackle head-on. A device known as a Melaphone is specifically designed to facilitate the mutual exchange of information between the interior and exterior of a clean room, without compromising the sterility of the area. Essentially, a Melaphone is a method of cleanroom communications that consists of a circular, transparent diaphragm, made of a tough, versatile plastic called polycarbonate, which is then reinforced with a stainless-steel mesh.

The transparent diaphragm can be used as a clean room intercom that transmits sound freely and clearly. This is all without the need for a loudspeaker and/or power supply, but, because air does not flow through it, it cannot transmit airborne contaminants.

This addition has to have a number of qualities in order for it to succeed. Here at Melaphone, we can assure a high quality product that is able to perform the job expected of it for the long term. A clean room window bought from Melaphone offers durability of the highest degree, able to stand the test of time through the toughest of conditions.

You can always be sure any clean room communication system you purchase from us will be incredible value for money.

Clear communication into your cleanroom

Diaphragms are available in large and small diameters, so you can take your pick over which size suits your requirements best. These sizes can easily be accommodated in a range of clean room settings for your convenience. Even in smaller diameters, this clean room intercom system offers a high degree of vision, so that workers outside the clean room environment can see those inside, and vice versa, and work safely.

ISO 14644-1

Now accredited to ISO 14644-1 CLASS 5 Cleanroom standards


See our Melaphone products being tested to ISO 14644-1 and achieving ISO Class 5 level .

Find FAQs

We understand that in clean rooms, security is often one of the highest priorities. After all, are you really going to trust a product that isn't going to hold up and provide you with the protection you need? This is why we can give you the assurance that the melaphone itself demonstrates incredibly high-impact strength, giving you a clean room window you can trust at all times. They can also be reinforced through the addition of a stainless steel mesh guard. They provide effective protection and security for your staff, something that should be towards the top of your priority list.
Although the unit is designed for security and hygienic purposes, it doesn’t shy away from the main function of its use, which is as effective communication equipment. Having a product that looks the part is all well and good, but this is deemed useless if you're unable to speak clearly through your clean room intercom. Thanks to its sensitive diaphragm, speech is clear and there is no need for a loud speaker or power supply so you can communicate freely without any additional aid.
At Melaphone, we make sure that only the toughest glass is used when creating our product, providing you with the most adequate protection possible whilst using this clean room intercom. With this in mind, the circular diaphragm of the unit is constructed from polycarbonate, which offers security and protection. This is done without ever impairing the qualities of speech or viewing. Not only does this kind of glass offer durability and protection, but it's also of such a high standard that it will remain clear. With minimal maintenance needed, it's easy to see why this is the go to option for those looking for clean room windows.
In short, no. We want to make sure that our clean room intercom system is made so not only does it provide high levels of performance, but allows you to see through to enhance your communication further. The unit is constructed from clear polycarbonate and, as such, vision is not impaired as a result. Even when installed in double glazing, a transparent cylinder is used to maintain visibility at all times. This is what gives you that crystal clear vision that you've come to expect from our high quality clean room windows.
The truth is, such is the bespoke nature of our service, your clean room communication system can be as big or as small as you require! Whatever your ideals, we're able to work with what we're given to provide the most high quality and suitable solution. We understand that every facility is different, and, as such, we shouldn’t limit customers into a ‘one size fits all’ mentality when this quite frankly isn’t the case. At Melaphone, we provide solutions of all kinds of sizes, giving you plenty of scope when it comes to deciding on what’s right for you. Be sure to get in touch with a member of our team to discuss your preferred size today.
As a melaphone is used as a way of keeping communication hygienic, it can often suffer as a result of catching any airborne particles. This can sometimes leave the glass with marks or smears that will need regularly maintaining to keep your clean room just that! With your standard cleaning solution and warm water, you will be able to easily scrub the glass panes of your clean room windows to not only achieve a sparkling, sterile finish, but give you the peace of mind that all risk of germs and grime has been eradicated.


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