{"id":71,"date":"2020-04-22T15:50:00","date_gmt":"2020-04-22T12:50:00","guid":{"rendered":"https:\/\/sites.uef.fi\/aerosol\/?page_id=71"},"modified":"2025-09-03T12:58:46","modified_gmt":"2025-09-03T09:58:46","slug":"facilities","status":"publish","type":"page","link":"https:\/\/sites.uef.fi\/aerosol\/facilities\/","title":{"rendered":"Facilities"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Research facilities<\/h1>\n\n\n\n<p>One of the main research topics of the group is SOA formation and, especially, interactions of biogenic and anthropogenic emissions, their transformation in the atmosphere and finally their contribution to the cloud droplet activation. To investigate this chain we have developed a unique research environment including SMEAR IV station on the top of the Puijo tower for in-cloud measurements, and top-class laboratory facilities allowing the utilization of vehicle and biomass combustion emissions and VOC emissions from real plants in our experimental studies. This is accomplished in ILMARI research facility, where chassis dynamometers and wood combustion appliances with dilution systems are connected to an environmental chamber equipped with versatile gas phase and aerosol measurement instruments. In addition to investigation of atmospheric processes, our in-campus collaboration related to ILMARI facility enables the extensive toxicological studies with fresh and aged combustion aerosols. More detailed description of the research environment can be found below:<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-296 alignnone\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_stove.jpg\" alt=\"\" width=\"126\" height=\"168\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_stove.jpg 472w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_stove-225x300.jpg 225w\" sizes=\"auto, (max-width: 126px) 100vw, 126px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-293\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_pellet_boiler-853x1024.jpg\" alt=\"\" width=\"140\" height=\"168\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_pellet_boiler-853x1024.jpg 853w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_pellet_boiler-250x300.jpg 250w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_pellet_boiler-768x922.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_pellet_boiler-1280x1536.jpg 1280w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_pellet_boiler.jpg 1340w\" sizes=\"auto, (max-width: 140px) 100vw, 140px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-299\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_Seat_and_dyno-1024x570.jpg\" alt=\"\" width=\"304\" height=\"169\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_Seat_and_dyno-1024x570.jpg 1024w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_Seat_and_dyno-300x167.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_Seat_and_dyno-768x428.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_Seat_and_dyno-1536x855.jpg 1536w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_Seat_and_dyno.jpg 1659w\" sizes=\"auto, (max-width: 304px) 100vw, 304px\" \/><\/h1>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_and_pest-1024x683.jpg\" alt=\"\" class=\"wp-image-266\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_and_pest-1024x683.jpg 1024w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_and_pest-300x200.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_and_pest-768x512.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_and_pest.jpg 1296w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_2-1024x683.jpg\" alt=\"\" class=\"wp-image-263\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_2-1024x683.jpg 1024w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_2-300x200.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_2-768x512.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_2.jpg 1296w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_1-1024x683.jpg\" alt=\"\" class=\"wp-image-269\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_1-1024x683.jpg 1024w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_1-300x200.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_1-768x512.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Plant_bag_1.jpg 1296w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">An Environmental Chamber for Combustion Aerosol aging Studies:<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"199\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_chamber-300x199.jpg\" alt=\"\" class=\"wp-image-260\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_chamber-300x199.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_chamber-768x510.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Ilmari_chamber.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>29 m<sup>3<\/sup> FEP Teflon, collapsible (movable top for pressure control)<\/li>\n\n\n\n<li>Blacklight lamps, spectrum centered at 350 nm<\/li>\n\n\n\n<li>Air-conditioned<\/li>\n\n\n\n<li>Direct injection of emissions from\n<ul class=\"wp-block-list\">\n<li>Biomass combustion appliances (pellet boiler, stove)<\/li>\n\n\n\n<li>Passenger and light-duty vehicles (on a chassis dynamometer)<\/li>\n\n\n\n<li>A diesel engine (bench-mounted; connected to a dynamometer)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Sampling from the chamber to\n<ul class=\"wp-block-list\">\n<li>Measurement instruments<\/li>\n\n\n\n<li>On-line cell exposure units<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Part of a research facility called <a href=\"https:\/\/sites.uef.fi\/ilmari\/\">ILMARI <\/a>(co-operation with FMI and<br>Department of Environmental Science)<\/li>\n\n\n\n<li>More information: <a href=\"http:\/\/www.atmos-meas-tech.net\/8\/2267\/2015\/amt-8-2267-2015.html\">Leskinen et al. (2015)<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Plant and smog chambers for SOA research:<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Chamber-225x300.jpg\" alt=\"\" width=\"165\" height=\"220\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Chamber-225x300.jpg 225w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Chamber-768x1024.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Chamber-1152x1536.jpg 1152w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Chamber.jpg 1518w\" sizes=\"auto, (max-width: 165px) 100vw, 165px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-311\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/plant_installation-min-300x200.jpg\" alt=\"\" width=\"329\" height=\"219\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/plant_installation-min-300x200.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/plant_installation-min-1024x682.jpg 1024w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/plant_installation-min-768x511.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/plant_installation-min-1536x1022.jpg 1536w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/plant_installation-min-2048x1363.jpg 2048w\" sizes=\"auto, (max-width: 329px) 100vw, 329px\" \/><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 and 9 m<sup>3<\/sup> Teflon chambers<\/li>\n\n\n\n<li>2 m<sup>3<\/sup> (Teflon walls) and 50-150 l (stainless steel tubes) continuous flow reactors<\/li>\n\n\n\n<li>ozone and VOC generator, UV lamp walls<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Field measurement sites:<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-254\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Puijo_tower_in_cloud-200x300.jpg\" alt=\"\" width=\"200\" height=\"300\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Puijo_tower_in_cloud-200x300.jpg 200w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Puijo_tower_in_cloud-682x1024.jpg 682w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/Puijo_tower_in_cloud.jpg 753w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"http:\/\/www.atm.helsinki.fi\/SMEAR\/index.php\/smear-iv\">Puijo SMEAR IV station, Kuopio, Finland (co-operation with FMI)<\/a>\n<ul class=\"wp-block-list\">\n<li>Total (PM<sub>40<\/sub>) and interstitial (PM<sub>1<\/sub>) aerosol sampling lines<\/li>\n\n\n\n<li>Twin DMPS system (3-800 nm; total and interstitial)<\/li>\n\n\n\n<li>Optical particle sensor (0.3-30 \u00b5m), APS (0.5-20 \u00b5m)<\/li>\n\n\n\n<li>Total aerosol number and mass concentrations (CPC, SHARP)<\/li>\n\n\n\n<li>Three wavelength (450, 550, and 700 nm) nephelometer (total and interstitial)<\/li>\n\n\n\n<li>Multi-angle absorption photometer (MAAP; 637 nm; total and interstitial)<\/li>\n\n\n\n<li>Cloud droplet probe (2-50 \u00b5m)<\/li>\n\n\n\n<li>Trace gas analysers (NO-NO<sub>x<\/sub>, O<sub>3<\/sub>, SO<sub>2<\/sub>)<\/li>\n\n\n\n<li>Greenhouse gas analysers (CO<sub>2<\/sub>, CH<sub>4<\/sub>, H<sub>2<\/sub>O), Part of the <a href=\"https:\/\/www.icos-ri.eu\/\">ICOS<\/a> network.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"http:\/\/atmoschembo.freshcreator.com\/eng\/home\">San Pietro Capofiume, Italy (co-operation with ISAC-CNR)<\/a>\n<ul class=\"wp-block-list\">\n<li>twin DMPS system<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;Aerosol characterization:<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"117\" height=\"115\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/CCNC_small.jpg\" alt=\"\" class=\"wp-image-251\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High-resolution Time-of-Flight Aerosol Mass Spectrometer (Aerodyne ToF-AMS)<\/li>\n\n\n\n<li>High-resolution Time-of-Flight Chemical ionization mass spectrometer with FIGAERO and EESI inlets (Aerodyne ToF CIMS) <\/li>\n\n\n\n<li>Particle sizers and counters (SMPS, DMPS, twin DMPS, CPC)<\/li>\n\n\n\n<li>Tandem Differential Mobility Analyser (TDMA) methods\n<ul class=\"wp-block-list\">\n<li>hygroscopicity, volatility and organic TDMAs<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Cloud condensation nuclei (CCN) counter (DMT CCN-100)<\/li>\n\n\n\n<li>Spectrometer for Ice Nucleation (SPIN, DMT)<\/li>\n\n\n\n<li>Aerosol optical properties (TSI 3-wavelength nephelometer, THERMO multi-angle absorption photomete MAAP, Magee Scientific 7-wavelength aethalometer)<\/li>\n\n\n\n<li>Common analytical methods for chemical analysis (GC-MS, HPLC, IC)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;Gas phase characterization<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"197\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/annele_chamber-300x197.jpg\" alt=\"\" class=\"wp-image-248\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/annele_chamber-300x197.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/annele_chamber-1024x674.jpg 1024w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/annele_chamber-768x506.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/annele_chamber-1536x1011.jpg 1536w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/annele_chamber.jpg 2016w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>VOCUS PTR with additional GC inlet (Aerodyne)<\/li>\n\n\n\n<li>High-resolution Time-of-Flight Chemical ionization mass spectrometer (Aerodyne ToF CIMS) <\/li>\n\n\n\n<li>Proton Transfer Reaction &#8211; Mass Spectrometry (Ionicon PTR-TOF 8000)<\/li>\n\n\n\n<li>Thermal desorption gas chromatography-mass spectrometry (TD-GC-MS) analysis for volatile organic compounds<\/li>\n\n\n\n<li>Denuder sampling technique for semi volatile organic compounds<\/li>\n\n\n\n<li>Gaseous nitrous acid (HONO) analysis by aqueous scrubbing, derivatization and HPLC analysis<\/li>\n\n\n\n<li>Standard gas analyzers for SO2, NOx, O3<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;Aerosol modeling<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/modelling-min-300x200.jpg\" alt=\"\" class=\"wp-image-308\" srcset=\"https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/modelling-min-300x200.jpg 300w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/modelling-min-1024x682.jpg 1024w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/modelling-min-768x511.jpg 768w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/modelling-min-1536x1022.jpg 1536w, https:\/\/sites.uef.fi\/aerosol\/wp-content\/uploads\/sites\/53\/2020\/04\/modelling-min-2048x1363.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aerosol box models for microphysical modeling<\/li>\n\n\n\n<li>Large-eddy simulation model UCLALES<\/li>\n\n\n\n<li>Global climate model ECHAM5.5.<\/li>\n\n\n\n<li>Statistical modeling of atmospheric measurements<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Research facilities One of the main research topics of the group is SOA formation and, especially, interactions of biogenic and anthropogenic emissions, their transformation in the atmosphere and finally their contribution to the cloud droplet activation. To investigate this chain we have developed a unique research environment including SMEAR IV station on the top of [&hellip;]<\/p>\n","protected":false},"author":117,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-71","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Facilities - Aerosol Physics Research Group<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sites.uef.fi\/aerosol\/facilities\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Facilities - Aerosol Physics Research Group\" \/>\n<meta property=\"og:description\" content=\"Research facilities One of the main research topics of the group is SOA formation and, especially, interactions of biogenic and anthropogenic emissions, their transformation in the atmosphere and finally their contribution to the cloud droplet activation. 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