Air Filter Performance Evaluation System

Air filter performance evaluation system is a device that measures particle concentration upstream and downstream of test filter while generating particles to pass through the test filter to determine collection efficiency. System includes wind tunnel, generator, neutralizer, measurement device, control board, and program. Types of test procedures, generators, and measurement devices used are different depending on the type of filters, and likewise the statistically figures also differ by the measurement values. Therefore, it is critical to design and manufacture according to the standards. As for the test materials, KCl, NaCl, DOP, Paraffin Oil and others can be used. Test procedures include PSE(Particle Size, Efficiency), Pressure loss, MERV(Minimum Efficiency Reporting Value), MPPS(Most Penetrating Particle Size). System is differed by the type of filter and standards required for the evaluation.

<Features>

- Provide reliability of measurement results by optimizing air velocity uniformity, particle concentration, and space uniformity for each systems

- Emergency stop button is available in case emergency situation occurs

- Easily place and remove test filter for user convenience

- Prevent user operated errors in measurement results and test procedures by automating data collection, storage, and statistical processing during system operation

- Provide timely updates to meet changes in related regulations and/or test standards

- Chemically resistant sealants are used to connect in between ducts to prevent damage by the test material specified in the related standards / applied to corrosion resistance material product (Cabin air filter for Gas)

<Applications>