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Precision Environments News

CLEANROOM FILTRATION & HVAC SYSTEMS 

CLEANROOM FILTRATION & HVAC SYSTEMS 

Cleanrooms are critical environments where the slightest contamination can compromise product quality, research integrity, or even human health. Whether it’s pharmaceuticals, electronics, biotechnology, or aerospace, maintaining precise cleanliness standards is of the highest importance. Key aspects of cleanroom design are air filters and Heating, Ventilation, and Air Conditioning (HVAC) systems, which are engineered to remove particles and pollutants

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A Guide to Cleanroom Wall Systems

A Guide to Cleanroom Wall Systems

Designing and building an efficient and hygienic cleanroom environment requires careful consideration of the wall system you use. Cleanroom wall panels provide the framework for your controlled environment, ensuring it meets strict standards of cleanliness and functionality. There are a range of wall panel systems tailored to different cleanroom requirements. Let’s explore the options available and the advantages they offer.

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Structural Support In Cleanroom Systems 

Structural Support In Cleanroom Systems 

Cleanrooms are critical environments used in various industries such as pharmaceuticals, biotechnology, electronics manufacturing, and aerospace. Maintaining the highest levels of cleanliness and controlling environmental factors like particulate matter, temperature, humidity, and pressure is essential for the success of operations within cleanrooms. However, achieving these stringent requirements relies on the structural support systems that uphold the integrity of the cleanroom environment. In this blog post, we will look at some ways cleanroom systems are structurally supported.

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A Reference Point for Cleanroom Classifications 

A Reference Point for Cleanroom Classifications 

When it comes to creating a cleanroom environment, one of the fundamental questions that arises is, which ISO 14644-1 standard should be adopted?. These standards, ranging from ISO 1 to ISO 9, dictate the maximum allowable particles per cubic meter, with particle sizes ranging from 0.1 µm to ≥5 µm. However, understanding these classifications requires more than just numbers and ranges; it demands a real-world perspective on particle sizes and contamination sources.

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How Does a Cleanroom Split System DX HVAC System Work?

How Does a Cleanroom Split System DX HVAC System Work?

A cleanroom split system DX HVAC (Direct Expansion Heating, Ventilation, and Air Conditioning) is a type of cooling system commonly used in smaller cleanroom environments where central chilled-water systems may not be feasible. The system utilizes refrigerant to provide cooling and humidity control within the cleanroom and is designed to provide precise environmental control for cleanrooms, ensuring temperature, humidity, and air quality are maintained within specific parameters.

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How Does a Cleanroom Chilled-Water HVAC System Work? 

How Does a Cleanroom Chilled-Water HVAC System Work? 

A cleanroom chilled-water HVAC (Heating, Ventilation, and Air Conditioning) system is a type of cooling system commonly used in cleanroom environments to maintain desired temperature, humidity, and air quality conditions while providing precise and reliable control. The system operates using a network of chilled-water pipes and air handling units (AHUs) to deliver conditioned air to the cleanroom space. The system uses the mechanism of chilled water for cooling and heating purposes.

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