{"id":198757,"date":"2026-10-28T21:50:21","date_gmt":"2026-10-28T19:50:21","guid":{"rendered":"https:\/\/m-technologijos.lt\/?post_type=products&#038;p=198757"},"modified":"2026-10-28T21:50:21","modified_gmt":"2026-10-28T19:50:21","slug":"tsi-eepms-3095-engine-exhaust-particle-measurement-system","status":"publish","type":"products","link":"https:\/\/m-technologijos.lt\/en\/equipment\/air-particle-control\/tsi-eepms-3095-engine-exhaust-particle-measurement-system\/","title":{"rendered":"TSI EEPMS 3095 \u2013 Engine Exhaust Particle Measurement System (EEPS 3090 + PTT 3098)"},"content":{"rendered":"<h2>Applications<\/h2>\n<p>Real-time measurement of solid particle number and size distribution in engine exhaust: sub-23 nm solid particles for post Euro 6 engines, cold start emissions of GDI engines, DPF \/ GPF characterization, brake and tyre wear particles, non-volatile PM from aircraft turbine engines, non-road mobile machinery emissions and aerosol research.<\/p>\n<h2>Key features<\/h2>\n<ul>\n<li>EEPS 3090: electrometer array, 32 size channels (16 per decade), measurements 10 times per second<\/li>\n<li>Particle size 5.6\u2013560 nm; concentration from > 10,000 to < 5\u00d710\u2078 particles\/cm\u00b3<\/li>\n<li>PTT 3098: two porous tube diluters and a catalytic stripper (PMP-type: hot dilution \u2013 catalytic stripper \u2013 cold dilution), dilution ratio 10:1\u2013500:1<\/li>\n<li>Diluters without moving parts and with low particle losses; total penetration > 50% even below 10 nm<\/li>\n<li>Sampling at up to 500 \u00b0C and 3 bar; heated sample line<\/li>\n<li>Control via EEPS software or integration into the test bench via AK protocol; only the swappable flow controller module needs annual calibration<\/li>\n<\/ul>\n<h2>Models<\/h2>\n<table>\n<thead>\n<tr>\n<th>Component<\/th>\n<th>Purpose<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>EEPS 3090<\/td>\n<td>fast particle size spectrometer; operates at ambient pressure, no consumables or external vacuum pump; selectable data inversion matrices (soot, default, compact)<\/td>\n<\/tr>\n<tr>\n<td>PTT 3098<\/td>\n<td>sample conditioning: dilution and volatile particle removal; optional Pressure Reducing Module 3098-PR for pre-DPF \/ GPF sampling<\/td>\n<\/tr>\n<tr>\n<td>EEPMS 3095<\/td>\n<td>EEPS 3090 and PTT 3098 as one integrated system<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>What we offer<\/h2>\n<ul>\n<li>Selection of the instrument and configuration for your task<\/li>\n<li>Advice on accessories and software<\/li>\n<li>Calibration and service organised through the manufacturer<\/li>\n<\/ul>\n<p><a class=\"fl-button mt-cta\" href=\"https:\/\/m-technologijos.lt\/en\/contacts\/\">Request a quote<\/a><\/p>\n<p class=\"mt-source\"><small>Technical data according to the manufacturer: <a href=\"https:\/\/tsi.com\/products\/particle-sizers\/fast-particle-sizer-spectrometers\/engine-exhaust-particle-measurement-system-(eepms)-3095\" rel=\"nofollow noopener\" target=\"_blank\">tsi.com<\/a>, <a href=\"https:\/\/tsi.com\/products\/particle-sizers\/fast-particle-sizer-spectrometers\/engine-exhaust-particle-sizer-(eeps)-3090\" rel=\"nofollow noopener\" target=\"_blank\">tsi.com<\/a><\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Integrated system of the EEPS 3090 particle sizer and the PTT 3098 porous tube thermodiluter \u2013 solid particle size distribution from 5.6 to 560 nm at 10 Hz.<\/p>\n","protected":false},"featured_media":198753,"template":"","meta":{"mt_image_url":"https:\/\/tsi.com\/getmedia\/45210b91-f397-4264-a01a-61686cab0e08\/3098_-_3090_left_with_probe","footnotes":""},"categories":[248],"class_list":["post-198757","products","type-products","status-publish","has-post-thumbnail","hentry","category-air-particle-control"],"_links":{"self":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/198757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":1,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/198757\/revisions"}],"predecessor-version":[{"id":198758,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/198757\/revisions\/198758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media\/198753"}],"wp:attachment":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media?parent=198757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/categories?post=198757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}