Activated carbon filter is made of activated carbon filter material, because the material is composed of meltblown and other filter materials and activated carbon together, and has a filtering effect on both particulate matter and gas compounds. Some manufacturers call it a double-effect filter.Activated carbon filters are used in a wide range of applications. Such as home air purifiers to remove grease and smoke from kitchens, odors from restaurants, smells from pets, and harmful gases from outdoors. In HAVC, clean room, etc. They are used in conjunction with high efficiency filters to ensure the air quality inside offices and workshops to maintain human health and product quality. And as automotive air conditioning filters. Thus, how to make sure that you choose the proper filter media and filter?

Products or processes in industries such as aerospace, microelectronics, pharmaceuticals, medical devices, health care and food need to be produced or carried out in clean rooms. ISO 14644 Cleanrooms and associated controlled environments-Part 1: Classification of air cleanliness specifies that the

As modern urbanization continues to accelerate, air quality issues are becoming more and more of a focus of attention. At the same time, the quality testing of air filtration materials, masks, filters and other air purification products is also very important. Air quality monitoring, air filtration products testing equipment, are inseparable from the particle measuring systems. So what types of particle measuring systems can be divided into? What are their respective principles and applications? This article will introduce in detail. Particle measuring systems can be divided into several categories according to different principles, such as photometers, optical particle counters (OPC), aerodynamic particle size spectrometers, condensation nucleus counter (CNC) and differential mobility analyzers (DMA).

Air filter is everywhere in our daily life and work, it consists of non-woven or filter paper, adhesive, metal outer frame, etc., which can purify the air. So do you know the six major application fields of air filters?1. Air Filters in ResidenceAs people's requirements for quality of life continue

In today's environment of serious air pollution, high efficiency air filters are becoming more and more widely used in both industrial fields and people's daily lives. High-efficiency air filters are the key equipment to guarantee the air quality of indoor and clean room. In order to ensure the filtration efficiency and safety performance of HEPA filters, strict testing and verification are required. How to choose the most suitable HEPA testing equipment is a problem that should not be underestimated. This article will introduce how to choose the right HEPA filter testing equipment to obtain accurate results.

As a category of air filtration products, BSF is mainly used in anesthetic machines and respiratory machines, and the importance of the product cannot be overstated. Therefore, it is necessary to test and take in charge of the quality of the product. In this article, we will introduce BSF testing from Relationship between standards, Requirements for aerosol, Particle counting method and photometric method, Test result comparison of particle counting method and photometric method etc.

Automotive filters are crucial in maintaining vehicles' overall performance and longevity. They are responsible for filtering various contaminants and impurities, ensuring clean air, oil, and fuel reach the engine and cabin. According to application, automotive filters can be divided into four categories: cabin, oil, fuel, and air intake. Their function is to filter airborne dust and contaminants, impurities in the fuel, and impurities in the engine oil.

Whether it is a clean room air conditioning system used in the biomedical, semiconductor, or electronics industries, or an HVAC system in an office building, airport, or station, or a central air conditioning system for home use, there is not a single class of filter used in the air filtration system, but a combination of multiple classes of filters.

In daily life, the use of face masks is essential for safeguarding individuals and communities. However, it is crucial to ensure the effectiveness of masks through rigorous testing. The mask testing ensures the effectiveness of this method. Its importance is self-evident. This blog explores the importance of mask testing, its role in preventing viral infections, and how to choose the right masks for different situations. Additionally, we provide advice on selecting reliable mask testers.

Do you know the role air filters play in maintaining a clean and healthy environment? General air filters play a vital role in filtering particulates and suspended solids from gases, ensuring clean air in various applications such as clean rooms, laboratories, and HVAC systems. In this article, we will explore the different testing standards, classification methods and testing equipment used in the evaluation of general air filters. Knowing these important aspects will help you make an informed decision when choosing the right air filter for your specific needs.