As the last and most important line of defense for front-line workers to prevent respiratory occupational hazards, the good protective performance of dust mask is bad for personal safety and health, and filtering efficiency is one of the key parameters to evaluate the performance of dust mask. Therefore, testing the filtering efficiency is a prerequisite to ensure product quality.
In the production process, enterprises need to have filtration efficiency testing equipment to ensure the protection performance of their products; In the process of product certification, enterprises are also required to be equipped with filtration efficiency testing equipment.
Qinsun is a manufacturer and exporter of Mask PFE Tester. Our products have been exported to the United States, France, India and other countries for many times besides being sold in China, so all our products meet various testing standards to ensure the safety and accuracy of our products.
Compared with foreign products of the same type, Qinsun's Mask Filter Efficiency Tester has become the first choice for many mask manufacturers because of Hardware performance of Mask Particle Filtration Efficiency (PFE) Tester is stable and excellent in repeatability. Software design meet with people's thinking mode, the interface is user-friendly, and the functional and parameter settings are very reasonable. It is convenient to user for academic research and product development.
Echnical Features:
The color high-definition LCD touch screen is adopted, which makes the content more intuitive and the operation more convenient.
It is equipped with a special salt aerosol generator, which can generate aerosols of specific particle size and concentration.
Automatic control of aerosol generation and automatic calculation of capture efficiency and mask airflow resistance, reducing human intervention.
Built-in high-precision electronic flowmeter and high-performance sampling pump to ensure flow stability.Equipped with an anti-static device.
Built-in compressor with automatic pneumatic clamping function.Equipped with a series of special clamps, suitable for the detection of various masks.
Built-in high life photometer module, accumulated sampling time, prompt optical path cleaning.
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