Ventilation module for ISO 6 laboratory

Working with laboratories, especially those that meet ISO 6 requirements, always seems like something strictly regulated, almost mystical. Often, when discussingventilation modules for laboratory class ISO 6, the emphasis is solely on air filtration, to achieve maximum purity. This is, of course, critically important, but... it is only part of the task. I must admit, at the beginning of my career, I focused too much on filters, losing sight of the nuances, which later became costly.

Key challenges when designing ventilation for ISO 6 laboratories

Challenges facing designersventilation modules for laboratory class ISO 6, not easy. It is not only necessary to ensure the specified air exchange, but also to strictly observe the rules of cleanliness, avoid cross-contamination, minimize vibration and noise, and take into account the specifics of the research being carried out. Particularly acute is the issue of controlling humidity and temperature, which directly affects the stability of experiments. Simply choosing expensive filters is not enough.

Sometimes, customers, especially those who are just starting to work with high-end laboratories, believe that installing a powerful filter is a panacea. But a powerful filter requires a powerful ventilation system that can cope with the increased load, and requires regular and qualified maintenance. Otherwise, it will quickly fail, and a dirty filter is a serious violation of working conditions.

Cleanliness control: more than just filters

The filter itself is only one element of the cleanliness control system. The materials from which it is made are important.ventilation module for laboratory class ISO 6, its design, tightness of connections. The importance of using antibacterial and antifungal coatings is often underestimated. We once encountered a problem with the appearance of mold in the laboratory ventilation system, despite the presence of HEPA filters. It turned out that bacteria were actively multiplying inside the system, penetrating through microcracks and absorbing into the materials. It required complete disinfection of the system and replacement of some elements.

The use of activated carbon cartridges to capture volatile organic compounds (VOCs) is also not uncommon. Not only to protect personnel, but also to maintain sample purity. Choosing a carbon cartridge requires special care - it must effectively adsorb exactly those substances that are present in the laboratory air.

Selection of materials and design of ventilation modules

When choosingventilation modules for laboratory class ISO 6It is necessary to take into account the compatibility of materials with chemicals used in the laboratory. Not all materials are equally resistant to aggressive environments. Wrong selection can lead to corrosion, deformation and air pollution.

Particular attention should be paid to the tightness of the structure. Any cracks and cracks can become a source of contamination. We recommend modular designs that allow the system to be easily assembled and disassembled for easy maintenance and cleaning. And, of course, all connections must be sealed.

Types of ventilation modules and their application

There are different typesventilation modules for laboratory class ISO 6: duct, exhaust, supply. The choice of type depends on the specifics of the laboratory, its size and location. Small laboratories often use compact channel modules, while large ones often use more complex systems that include several modules.

Don't forget about heat recovery systems. This can significantly reduce heating and air conditioning costs, especially in winter. Heat recovery can be either natural or forced. The choice of system depends on climatic conditions and economic feasibility.

Real examples from practice

We recently participated in a project to equip a laboratory for a pharmaceutical company. Customers planned to useventilation module for laboratory class ISO 6from one of the well-known manufacturers. However, after installation it turned out that the module does not provide the necessary air exchange when several workstations are operating simultaneously. We had to make changes to the project, increasing system performance. This is an example of how important it is to carefully calculate the system parameters and take into account all factors that may affect its operation.

In another case, we encountered a problem with noise interference from a fan. The clients were very sensitive to noise since the laboratory was located in a residential area. We replaced the fan with a quieter one, installed vibration isolators and additionally insulated the module housing. As a result, the noise level has decreased to an acceptable level.

Service and Maintenance

Regular maintenance is the key to long and trouble-free operationlaboratory ventilation module ISO 6. It is necessary to clean filters, check the tightness of connections, lubricate mechanical parts, and monitor the performance of sensors and controllers. We recommend maintenance at least once a year, or more frequently in busy laboratories.

It is important to keep a maintenance log that records all work performed and parts replaced. This will help to identify and eliminate faults in a timely manner and extend the service life of the system.

Tianjin Tongchang Junqi Cleaning Equipment Co., Ltd. works closely with the Air Conditioning Research Institute of the China Institute of Building Sciences to develop and implement advanced solutions in the fieldventilation system class ISO 6. We offer a full range of services - from design and installation to maintenance. Our experience and knowledge will help you create the optimal ventilation system for your laboratory.