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A Brief History of Cleanrooms

A Brief History of Cleanrooms The first cleanroom identified by historian’s dates back to the mid-19th century, where sterilised environments were being used in hospital operating rooms, although not clean […]

Posted on Jan 23, 2018

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The Importance of Cleanroom Particle Testing

The Importance of Cleanroom Particle Testing Clean room facilities such as Semiconductor and pharmaceutical manufacturers are examples of environments that require extensive and detailed air monitoring and periodic certification.  An […]

Posted on Jan 23, 2018

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How often should I undertake Cleanroom Particle Testing

How often should I undertake Cleanroom Particle Testing  In January 2016, ISO introduced an update to standards ISO 14644-1:2015 – Classification of air cleanliness by particle concentration and ISO 14644-2:2015 […]

Posted on Jan 19, 2018

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What is Clean Room Particulate Testing?

What is Clean Room Particulate Testing? Clean room facilities such as Semiconductor and pharmaceutical manufacturers are examples of environments that require demanding ongoing air monitoring and periodic certification.  An accurate […]

Posted on Jan 18, 2018

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How is a DOP HEPA Filter Test Carried Out?

How is a DOP HEPA Filter Test Carried Out? HEPA Filter testing is carried out using the following procedure. Our engineers carry out an inspection of the air supply system […]

Posted on Jan 17, 2018

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What is DOP Filter Testing?

We often get asked what is DOP (dispersed oil particulate) Filter Testing?. In most specialist clean room ventilation systems, there will be a high efficiency particulate air (HEPA) filter. This […]

Posted on Jan 17, 2018

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HEPA Filter Maintenance and Testing

HEPA Filter Maintenance and Testing Once ventilation equipment has been installed, it is vital to ensure it is working properly at all times and this includes checking and maintaining all […]

Posted on Jan 16, 2018

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HEPA Filter Testing

HEPA Filter Testing High Efficiency Particulate Air filters (HEPA Filters) are devices which remove solid particles such as pollen, dust and bacteria from the air.  HEPA Filters are used to […]

Posted on Jan 16, 2018

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Clean Room Monitoring

Clean Room Monitoring Important environmental measurements, like airborne viable particle measurements and testing, assist with keeping processes in control and with helping to find the root cause of unwanted events […]

Posted on Jan 15, 2018

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Our Cleanroom Testing Process

Our Cleanroom Testing Process To ensure that your clean room environment is working effectively a number of factors relating to the air supply coming from your ventilation need to be […]

Posted on Jan 11, 2018

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Cleanroom Testing

Cleanroom Testing Cleanrooms play critical roles in maintaining contamination free production environments for critical processes. To ensure your cleanroom is working as designed it is essential that a well planned […]

Posted on Jan 11, 2018

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The Pathway to Good Acoustic Design

The Pathway to Good Acoustic Design  There are many important acoustic design considerations when designing for apartment blocks, which require both airborne wall and floor and impact floor testing. here […]

Posted on Jan 08, 2018

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Acoustic Terminology M-S

Acoustic Terminology M-S Our previous blog explained the  of acoustic terminology, this blog covers  M-S. Mass This is a physical quantity that expresses the amount of matter in a body. […]

Posted on Jan 05, 2018

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Acoustic Terminology F – L

Acoustic Terminology F – L  Our previous blog explained the C-F of acoustic terminology, this blog further covers F – L. Following on from our previous blogs which gave a […]

Posted on Jan 05, 2018

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Acoustic Design Service in London

Acoustic Design Service in London. If you have a property that has failed its sound testing in London, it may be down to number of reasons with the acoustic construction. […]

Posted on Jan 03, 2018

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Acoustic Terminology C-F

Acoustic Terminology C-F  Our previous blog explained the A-B of acoustic terminology, this blog covers C-F. Cavity stop This is a proprietary product or material such as mineral wool (fibre) […]

Posted on Dec 20, 2017

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Acoustic Terminology A-B

Acoustic Terminology A-B Often confusion can arise from the large amount of ‘terms’ used in conjunction with acoustic design and sound insulation testing. To help with this we have made […]

Posted on Dec 20, 2017

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Our Acoustic Services

Our Acoustic Services APT Sound Testing offers a full turnkey solution for all your acoustic requirements to ensure compliance with Building Regulations Part E and achieve building control sign off […]

Posted on Dec 14, 2017

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Good Acoustic Design Considerations

Good Acoustic Design Considerations In our experience careful consideration to acoustic design should be undertaken from the start of the project, if this process is followed it usually results in […]

Posted on Dec 11, 2017

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Acoustic Design Service for London Projects

Acoustic Design Service for London Projects We have a vast amount of experience in dealing with acoustic partitions on large and small scale construction developments. using this experience we offer easy […]

Posted on Dec 05, 2017

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Acoustic Design Service

Acoustic Design Service The importance of good acoustic design and construction should not be under estimated. If a project fails its precompletion sound testing it may need costly remedial works […]

Posted on Dec 04, 2017

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Why do we need a Room Integrity Test

Why do we need a Room Integrity Test? Clients often ask us ‘why do we need a Room Integrity Test?’.  A room Integrity test predicts how long fire suppressant agents […]

Posted on Nov 27, 2017

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What if I Fail My Room Integrity Test

What if I Fail My Room Integrity Test One common question we often get asked is “What if I Fail My Room Integrity Test”. If your Integrity Test result is […]

Posted on Nov 21, 2017

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Protected Enclosure Integrity Testing FAQ’s

Protected Enclosure Integrity Testing FAQ’s Our clients often ask us as series of question in regards to the room integrity testing to data centres and/or server rooms. To help clarify […]

Posted on Nov 13, 2017