![\"\"](\"https:\/\/palas-china.com.cn\/en\/wp-content\/uploads\/2020\/07\/MFP-2000-Filtermedienpru\u0308fstand-122x300.jpg\")
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Fig. 1: MFP 2000<\/p>\n
MFP filter test rigs from Palas\u00ae<\/sup>\u00a0have already proved themselves many times over all around the world in practical applications in development and quality control.<\/p>\n The MFP filter test rig is a modular filter testing system for flat filter media and small mini-filters.<\/p>\n The MFP 2000 can be used to determine:<\/p>\n \u2022<\/span>\u00a0\u00a0\u00a0pressure loss curve on the medium without a dust coating,<\/b> within shortest times \u2013 reliably and therefore cost-effectively.<\/p>\n The aerosol generators are easy to interchange and coordinated with the overall system.\u00a0As a result, filter tests can be performed quickly and easily with the different test aerosols.<\/b><\/p>\n With the aid of the light scattering spectrometer Promo\u00ae<\/sup>\u00a02000, clear and reliable determination of the aerosol concentration and the particle size and therefore an accurate determination of the fraction separation efficiency can be\u00a0<\/b>ensured<\/b>.<\/b><\/p>\n The largely automated setup of the test sequence together with the clearly defined individual components and the individually adjustable sequence programs of the filter test software FTControl combine to deliver the high reliability of our measurement results.<\/p>\n Our quality in detail<\/b><\/p>\n Fig. 2: MFP 2000<\/p>\n 1.\u00a0Variable aerosol generation<\/b>\u00a0Thanks to the use of different dispersers for dusts, KCl\/NaCl, DEHS etc.; shortened measurement times are possible e.g. through increased dust concentration<\/p>\n 2.\u00a0Corona discharge<\/b>\u00a0(optional): Adjustable ion stream for different mass flows. Mixed air, adjustable for inflow speeds from 0.05 to 1 m\/s. Optional: Transient inflow.<\/p>\n 3. Mobile pneumatic\u00a0filter holder<\/b>\u00a0for fast removal and loading of the test rig.<\/p>\n 4. Light scattering spectrometer Promo\u00ae<\/sup>\u00a0system for clear particle measurements in high concentrations of up to 1000 mg\/m3<\/sup>\u00a0(SAE Fine) with integrated Windows test rig software.<\/p>\n 5. Easy to operate even for untrained personnel thanks to the automated sequence programs for performance of the filter testing. The test rig can be controlled fully automatically.<\/p>\n Automation<\/b><\/p>\n The MFP 2000 has integrated mass flow controllers that it uses to control the volume flow; these can be automatically monitored and controlled via the FTControl filter test software. The integrated sensor data such as the volume flow and differential pressure at the filter are also recorded automatically during the filter test.<\/p>\n Measurement of the fraction separation efficiency<\/b><\/p>\n Fig. 3: Example: Comparison of fraction separation efficiencies<\/p>\n \u2022<\/span>\u00a0\u00a0\u00a0 Clear demonstration of the separation efficiency of your filter medium throughout the entire measurement range from 0.2 to 40 \u00b5m with the Promo\u00ae<\/sup>\u00a0system Sampling and layout<\/b><\/p>\n The strictly vertical layout of the MFP 2000 test system with just one sampling probe delivers clear measurements even for larger particles of up to 40 \u00b5m, as sedimentation losses can be ruled out. This enables reliable determination of the separation efficiency across the entire measurement range for all particle sizes.<\/p>\n Burden \/ hold time measurement and record of the pressure loss curve<\/b><\/p>\n Fig. 4: Example: Hold time measurement<\/p>\n \u2022<\/span>\u00a0\u00a0\u00a0Performance of measurements of the fraction separation efficiency during dust application; pressure loss or measurement time can be pre-selected as the abort criterion Aerosol generator of your choice<\/b><\/p>\n \u2022<\/span>\u00a0\u00a0\u00a0RBG 1000 Fast and economical quality control and development<\/strong>\u00a0of flat media with dust, oil or salt\u00a0starting at 200 nm<\/strong><\/p>\n","protected":false},"featured_media":3801,"template":"","meta":[],"_links":{"self":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/product\/3728"}],"collection":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media\/3801"}],"wp:attachment":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media?parent=3728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\u2022<\/span>\u00a0\u00a0\u00a0fraction separation efficiency, or<\/b>
\n\u2022<\/span>\u00a0\u00a0\u00a0burden and fraction separation efficiency during application of the burden<\/b><\/p>\n![\"\"](\"https:\/\/palas-china.com.cn\/en\/wp-content\/uploads\/2020\/07\/MFP-2000-mit-Nummern.jpg-202x300.jpg\")
<\/p>\n![\"\"](\"https:\/\/palas-china.com.cn\/en\/wp-content\/uploads\/2020\/07\/Vergleich-von-Fraktionsabscheidegraden-2.png-2-300x165.png\")
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\n\u2022<\/span>\u00a0 \u00a0\u00a0With its maximum sensitivity, the particle measurement technology can highlight even fine differences in separation efficiency.
\n\u2022<\/span>\u00a0 \u00a0\u00a0Short measurement times of around 2 minutes per separation efficiency measurement thanks to optimized aerosol application
\n\u2022<\/span>\u00a0 \u00a0\u00a0Simple comparison of separation efficiency curves, calculation of mean values also possible<\/p>\n![\"\"](\"https:\/\/palas-china.com.cn\/en\/wp-content\/uploads\/2020\/07\/Standzeitmessung-2.png-2-300x165.png\")
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\n\u2022<\/span>\u00a0\u00a0\u00a0Determination and representation of the pressure loss curve and retention curve in diagram and table form The representation of the particle diameters at 80% and 95% separation efficiency provides additional information.
\n\u2022<\/span>\u00a0\u00a0\u00a0Comparison of the fraction separation efficiencies during the different burdening steps
\n\u2022<\/span>\u00a0\u00a0\u00a0Shortening of the measurement times, e.g. through increased dust concentration<\/p>\n
\n\u2022<\/span>\u00a0\u00a0\u00a0AGK 2000 with drying length
\n\u2022<\/span>\u00a0\u00a0\u00a0PLG 1000<\/p>\n","protected":false},"excerpt":{"rendered":"