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Aerosol Generator Performance

日期:2024-06-16 06:42
浏览次数:203
摘要:Aerosol generators are used for integrity testing or leak source search testing in HEPA systems. Filter manufacturers use the device to scan ULPA and HEPA (Ultra High Efficiency, High Efficiency) filters to verify their products and to confirm that the filters were not damaged in transit, that they were installed correctly and that there were no leaks. Its oil circuit safety supply system and thermal switch function are the safest generators at present. It is a more convenient enhanced generator
Aerosol generators are used for integrity testing or leak source search testing in HEPA systems. Filter manufacturers use the device to scan ULPA and HEPA (Ultra High Efficiency, High Efficiency) filters to verify their products and to confirm that the filters were not damaged in transit, that they were installed correctly and that there were no leaks. Its oil circuit safety supply system and thermal switch function are the safest generators at present. It is a more convenient enhanced generator for the user.
The temperature and working state pressure of the aerosol generator are digitally displayed, and the alarm prompts for exceeding the standard. Simple operation, good stability, suitable for certification, HEPA performance testing and installation. Inert gas should be used, suitable for AC220V±10% 50Hz power supply. Optional remote control, support reading equipment working status: atomization, standby, intake pressure, atomization pressure. There are many kinds of aerosol nozzles, for example, two different nozzles can be installed at the same time, which can automatically generate smoke and dust. Various types of steam generators are selected according to the technical parameters required by users.
The aerosol generator produces polydisperse high-concentration aerosols with a particle size range of 0.2~3μm. Different materials (PSL, DOP, silicone oil, salt, sugar, etc.) can be used to generate aerosols. Aerosol particles with a certain concentration and particle size distribution pass through with a predetermined airflow, and use a suitable particle detection device to detect the particle concentration before and after filtration. Evaluate the protection effect of particles by calculating the percentage reduction of particle concentration after the aerosol passes through. It can meet the HEPA filtration test requirements from all small clean units to large clean room air supply systems, produce continuous and stable aerosol particles, and facilitate filling solution . It produces polydisperse aerosols by atomizing solutions and monodisperse aerosols by atomizing suspended monodisperse particles. The particle concentration can be changed by adjusting the flow rate of the atomizer. The generator is lightweight and compact, with a high-strength design, and a built-in low-noise compressor provides the compressed air required for the atomization process.