Some of the sample preparation automated workstations currently on the market have HEPA and negative pressure system functions, which largely prevent pollution. Generally, the HEPA of automated workstations uses H14-class partition-less filters, and the filter element uses HEPAfilter material. After an aerosol test, the results show that the filtration efficiency for 0.3μm particle size is ≥ 99.999%. Does the efficiency of filtering aerosols surprise you?
The advantage of HEPA is that the technology is mature and it does not cause secondary pollution due to the physical filtration method. The disadvantage is that HEPA has a large wind resistance and has higher requirements on the fan. The better the HEPA filter, the greater the wind resistance value. Another problem is the maintenance cost that users are more concerned about. Since the air quality in Beijing and other places is much lower than that in Europe, the service life of the HEPA filter can only be maintained for about half a year, and the replacement cost is expensive. In addition, there is no corresponding recycling mechanism in China. , causing pollution to the environment.
HEPAFilter material, which is the core material of clean room terminal (HEPA) filters at all levels. It has a reliable filtration level of H13-U16, low wind resistance and low energy consumption, and is generally praised by customers!
It is a fluorine material film manufacturer integrating production, sales and customization. The company has advancedHEPAfilter mediaproduction lines as well as composite production lines. The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that it puts the interests of users first and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation.
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