It is possible to conduct collection efficiency tests for HEPA/ULPA filters, etc., by particle size.
The "Model 3160" is a filter collection efficiency testing device that allows for efficiency measurement using test particles of different particle sizes. It can measure the collection efficiency of monodisperse particles for each particle size and obtain efficiency curves. It utilizes a "DMA (Differential Mobility Analyzer)" to selectively and monodispersely generate test particles of specific sizes, and a "CPC (Condensation Particle Counter)" that can accurately detect particles down to the nanoscale. 【Features】 ■ Complies with European standards (EN1822, Part 3 HEPA & ULPA filter media) ■ Capable of generating test particles with extremely high monodispersity ■ Collection efficiency can be evaluated up to 99.999999% for each particle size ■ Easy operation due to automation of the processor *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Easy data processing, including analysis software ■ Printouts of tables and graphs ■ Automatic data saving ■ High-speed testing possible by fixing the target particle diameter to a single point ■ Almost no contamination (secondary pollution), allowing for non-destructive testing *For more details, please refer to the PDF document or feel free to contact us.
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[Purpose] ■ Development and quality control of filter products *For more details, please refer to the PDF document or feel free to contact us.
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Tokyo Dairek Co., Ltd. primarily engages in the sale of equipment and systems for the analysis, measurement, generation, collection, and processing of nanoparticles and fine particles (aerosols) suspended in gases. The analysis of nanoparticles and fine particles (aerosols) not only aids in the assessment and resolution of environmental and health impacts caused by recent diesel particulates, tobacco smoke, asbestos, pollen, radioactive particles, and nanomaterials, but it is also attracting attention for the development of high-performance materials and nanomaterials that leverage the properties of ultrafine particles, the development of more effective pharmaceuticals and pesticides, load testing of ultra-precision equipment, and next-generation semiconductor manufacturing environments. At Tokyo Dairek, we offer a wide range of high-performance equipment and systems, and with the support of our experienced technical team possessing advanced expertise, we contribute to the research and development and industrial advancement of customers in various fields.