Features of Laboratory Air Flow Control Systems - Everest Haber


Wednesday, January 13, 2016

Features of Laboratory Air Flow Control Systems

Laboratories are the one place in the world where magic and science truly collide. Researchers devote their time and energy to better understanding the human body, finding cures for cancers, developing new surgical techniques, and finding new diseases before they become epidemics. The results of their efforts come from a commitment to their work and maintaining a pristine environment. Part of this maintenance involves using laboratory air flow control systems.

What is it?

These systems work to purify the air and control the flow of moisture, temperature variances, and air throughout a facility. Through the use of control systems, it is possible to specifically target each individual lab to provide it with the right sterilization and temperature control. These two features might not seem like a big deal, but they can make or break many scientific experiments. The type of work that goes on in a high-quality laboratory such as those in the healthcare and research industry are exceptionally fickle. Facilities like Methodist Hospital, Yale University, and Providence Regional Medical Center rely on the high-tech offerings and experience of companies like Phoenix Controls to install and monitor their energy efficient systems to ensure that they are functioning properly at all times. 


There are many benefits associated with laboratory air flow control systems. The most important of which is its ability to ensure air quality within the room. As much life-saving research is completed within sterile laboratories, it is vital that the air within the environment be cleaned just as adequately as the surfaces that exist. Quality air purification is also essential for the health of researchers. While every individual takes every necessary precaution to prevent the spread of disease or the chance that they are likely to contract an illness which they are working with, the simple truth is that sometimes containment issues do happen. With the quality air flow control system in place, it is possible to quickly seal off the laboratory and purify the air before any toxins have a chance of reaching other areas of a research facility or even be exposed into the world.

The energy-efficient nature of the newer systems can also be considered a cost-saving measure which opens up funds for upgrades to additional research equipment. To top things off, laboratories that already contain high performance systems are more likely to be eligible for grants and specialized research offerings due to the quality of their facility.


The features of laboratory air flow control systems are what make the difference between a high performing model perfect for research environments and one that is lesser quality. To start, each one needs to be specifically designed with a high level containment system and a sizable fume hood to quickly extract and filter air to protect researchers and their environment.

The best types of these systems combine reliability, stability, and accuracy to provide a feature-rich experience for airflow and climate control requirements within leading life science and medical research facilities. Some of the features you can expect when it choosing one of these systems are:

·         Pressurization control.
·         Precision ventilation.
·         Pressure independence.
·         Quick response.
·         Inlet/Outlet Insensitivity.
·         Control function flexibility.

Basic Functions

The different functions of laboratory airflow control systems can dramatically improve the overall experience of researchers in the quality of the system. There are several different basic functions which are performed.

·         Zone Control. Two things that every research laboratory needs are proper ventilation and control of air pressure. The zone control feature tackles both of these to provide superior indoor air quality. Additionally, the system automatically decreases the exchange rate of the air when it is Artie purer to help reduce the amount of energy which is used by operations.

·         Temperature Control. Individuals who work with and any type of research laboratory are familiar with the fact that researcher comfort is not the primary reason for temperature control. Specific temperatures can be breeding grounds for a bacteria’s which is why it’s essential that each zone within a laboratory have its own control panel based on the research which is being completed there. The temperature control provides basic heating and cooling features but also offers a sophisticated side that includes:

o   Assignment of 1 to 4 zone in a pressurized space.
o   BTU compensation.
o   Discharge reset control.
o   Thermal anticipatory control.

·         Occupancy Control. For many laboratory spaces, one of the largest amount of wasted energy happens when there are is no research happening. This is because temperature controls continues to flow even though the facility is not being operated. Upgrading to the newer laboratory air flow control systems offers the ability to add just energy consumption during those unoccupied periods. Specific schedules can be set for each laboratory within a research facility which includes temperature adjustment and changes to the air change rate.

·         Humidity Control. Older systems are known to struggle with the humidity in the air during warmer months. This is particularly a problem for research laboratories located in areas that are prone to high humidity rates and high temperatures such as the Center for Disease Control in Atlanta, Georgia. The humidity control aspect of updated laboratory air flow control systems is able to tackle this with ease to maintain optimal conditions within a laboratory environment. Much like the temperature of the room, it is also important to control the level of humidity so that it does not negatively impact particular experiments and research.

There are many reasons why facilities should improve their laboratory airflow control system. With these high response models, built-in functions provide optimal usage, energy savings, and require no ongoing maintenance to ensure that facility operators can focus on what’s important – research and experimentation. As the life science and medical research industry continues to grow at an astonishing rate, it is clear that implementing modern systems for air quality control and temperature management is an essential part of staying ahead of future developments. Even though the control system works behind the scenes of the individuals in the white coats, its role is just as important.

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