{"id":3653,"date":"2022-06-07T13:46:38","date_gmt":"2022-06-07T13:46:38","guid":{"rendered":"https:\/\/tribologie-mannheim.de\/universal-micro-tribometer-umt\/"},"modified":"2025-01-21T11:11:21","modified_gmt":"2025-01-21T11:11:21","slug":"universal-micro-tribometer-umt","status":"publish","type":"page","link":"https:\/\/tribologie-mannheim.de\/en\/universal-micro-tribometer-umt\/","title":{"rendered":"Universal Micro Tribometer (UMT)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3653\" class=\"elementor elementor-3653 elementor-2941\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3175157 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3175157\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-80312ad\" data-id=\"80312ad\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b844bce elementor-widget elementor-widget-heading\" data-id=\"b844bce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Versatile and versatile!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-da68ccf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"da68ccf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-01bcd02\" data-id=\"01bcd02\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ad1a5ec elementor-widget elementor-widget-text-editor\" data-id=\"ad1a5ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The Universal Micro Tribometer (UMT) from Bruker (formerly CETR) can be adapted to almost any tribological test task by a variety of available measurement modules. In addition to simple model tests, component tests with complex stress types are possible. Encoder-controlled measuring axes guarantee maximum precision. Different force sensors enable highly accurate measurements over several orders of magnitude.<\/p>\n<p>The institute has three devices (UMT2, UMT3 and Tribolab) as well as numerous motion modules with which purely rotational as well as oscillating linear motions are possible.<\/p>\n<p>In addition, the instrument can also be used to carry out various types of scratch tests on coatings (in accordance with DIN EN 1071-3).<\/p>\n<p>With our high-temperature unit, tests at temperatures of up to 950\u00b0C are also possible.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d91545 elementor-widget elementor-widget-image-carousel\" data-id=\"2d91545\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;none&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:7,&quot;sizes&quot;:[]},&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/06\/P1020463-2-768x577.jpg\" alt=\"P1020463-2\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/06\/P1000545-768x577.jpg\" alt=\"\u00dcbersicht UMT Ausstattung\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/07\/DSC_1078-2-768x576.jpg\" alt=\"DSC_1078-2\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 4\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/06\/500absd--768x576.jpg\" alt=\"500absd\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2ab96e0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2ab96e0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25c0d51\" data-id=\"25c0d51\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e248844 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"e248844\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2371\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-2371\" aria-expanded=\"false\">Load collective<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2372\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2372\" aria-expanded=\"false\">Measured values<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2373\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2373\" aria-expanded=\"false\">Tests \/ Standards<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-2374\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2374\" aria-expanded=\"false\">Special tests<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-2371\" aria-expanded=\"false\">Load collective<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2371\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2371\" tabindex=\"0\" hidden=\"false\"><p><strong>Movement types<\/strong><\/p>\n<p style=\"padding-left: 40px;\">Sliding (rotation and oscillation)<\/p>\n<p><strong>Specimen geometries<\/strong><\/p>\n<p style=\"padding-left: 40px;\"><img decoding=\"async\" class=\"alignnone size-medium wp-image-1242\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-rotation-grafik-300x53.jpg\" alt=\"\" width=\"300\" height=\"53\" srcset=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-rotation-grafik-300x53.jpg 300w, https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-rotation-grafik.jpg 620w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p style=\"padding-left: 40px;\"><img decoding=\"async\" class=\"alignnone size-medium wp-image-1243\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-oszillation-grafik-300x63.jpg\" alt=\"\" width=\"300\" height=\"63\" srcset=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-oszillation-grafik-300x63.jpg 300w, https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-oszillation-grafik.jpg 620w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p style=\"padding-left: 40px;\"><img decoding=\"async\" class=\"size-medium wp-image-1244 alignnone\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-block-on-ring-grafik-300x63.jpg\" alt=\"\" width=\"300\" height=\"63\" srcset=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-block-on-ring-grafik-300x63.jpg 300w, https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2021\/11\/micro-block-on-ring-grafik.jpg 620w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong>Speed (rotation)<br \/><\/strong><\/p>\n<p style=\"padding-left: 40px;\">0,1 &#8230; 3,000 1\/min<\/p>\n<p><strong>Frequency (oscillation)<\/strong><\/p>\n<p style=\"padding-left: 40px;\">0,1 &#8230; 25 Hz<\/p>\n<p><strong>Stroke (oscillation)<\/strong><\/p>\n<p style=\"padding-left: 40px;\">0,01 &#8230; 100 mm (y-direction)<\/p>\n<p><strong>Traverse speed of the crosshead<br \/><\/strong><\/p>\n<p style=\"padding-left: 40px;\">0.001 to 10 mm\/s (x-direction)<\/p>\n<p><strong>Load<\/strong><\/p>\n<p style=\"padding-left: 40px;\">up to 2 kN (z-direction)<\/p>\n<p><strong>Temperature<\/strong><\/p>\n<p style=\"padding-left: 40px;\">Room temperature &#8230; approx. 80\u00b0C<\/p>\n<p style=\"padding-left: 40px;\">up to 950\u00b0C in the high temperature unit<\/p>\n<p style=\"padding-left: 40px;\">up to 200\u00b0C in oil bath<\/p>\n<p><strong>Friction conditions<\/strong><\/p>\n<p style=\"padding-left: 40px;\">Solid state, boundary and mixed friction, elastohydrodynamics, hydrodynamics<\/p>\n<p><strong>Contact geometry<\/strong><\/p>\n<p style=\"padding-left: 40px;\">Point, line and surface contact<\/p>\n<p><strong>Possibility to move the upper specimen holder<br \/><\/strong><\/p>\n<p style=\"padding-left: 40px;\">in z-direction 150 mm (resolution 1 \u00b5m)<\/p>\n<p style=\"padding-left: 40px;\">in x-direction 150 mm (resolution 1 \u00b5m)<\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2372\" aria-expanded=\"false\">Measured values<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2372\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2372\" tabindex=\"0\" hidden=\"hidden\"><p style=\"text-align: left;\"><strong>Normal and friction force<\/strong><\/p>\n<p style=\"padding-left: 40px;\">5 mN to 2 kN with staggered force sensors<\/p>\n<p style=\"text-align: left;\"><strong>Torque<\/strong><\/p>\n<p style=\"text-align: left; padding-left: 40px;\">up to 5.7 Nm<strong><br \/><\/strong><\/p>\n<div style=\"text-align: left;\">\n<p style=\"text-align: left;\"><strong>Linear wear amount<br \/><\/strong><\/p>\n<p style=\"padding-left: 40px;\">via the z-axis tracking<\/p>\n<p style=\"text-align: left;\"><strong>Acoustic Emission<br \/><\/strong><\/p>\n<p style=\"text-align: left; padding-left: 40px;\">Flexible placement<\/p>\n<p style=\"text-align: left;\"><strong>Temperature<br \/><\/strong><\/p>\n<p style=\"text-align: left; padding-left: 40px;\">Flexible placement<\/p>\n<\/div>\n<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2373\" aria-expanded=\"false\">Tests \/ Standards<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2373\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2373\" tabindex=\"0\" hidden=\"hidden\"><ul>\n<li>Investigation of stick-slip effects<\/li>\n<li>Precision measurements of friction force and coefficient of friction<\/li>\n<li>Performance of friction and wear tests on ferrous and non-ferrous metals, plastics, ceramics, composites and coatings, with and without lubricants, e.g. based on <strong>ASTM D 3702<\/strong> Standard Test Method for Wear Rate and Coefficient of Friction of Materials in Self Lubricated Rubbing Contact Using a Thrust Washer Testing Machine or <strong>ASTM G 99<\/strong>: Standard Test Method for Wear Testing with a Pin-on-Disk Apparatus<\/li>\n<li>Tribological testing of both solid and liquid lubricants, oils and greases<\/li>\n<li>Screening tests for various lubricants<\/li>\n<li>Scratch tests based on <strong>DIN EN 1071-3<\/strong> (&#8220;Advanced ceramics &#8211; Methods of testing ceramic coatings, Part 3: Determination of adhesion and shapes of mechanical failure by the scratch test&#8221;)<\/li>\n<li>Abrasive wear tests based on <strong>ASTM G 132<\/strong>: Standard Test Method for Pin Abrasion Testing<\/li>\n<li><b>ASTM G137 -97<\/b>: Standard Test Method for Ranking Resistance of Plastic Materials to Sliding Wear Using a Block-On-Ring Configuration<\/li>\n<li><strong>ASTM G77 &#8211; 17<\/strong>: <span class=\"fontstyle0\">Standard Test Method for <\/span><span class=\"fontstyle0\">Ranking Resistance of Materials to Sliding Wear Using<br \/>Block-on-Ring Wear Test<\/span> <\/li>\n<\/ul>\n<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-2374\" aria-expanded=\"false\">Special tests<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2374\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-2374\" tabindex=\"0\" hidden=\"hidden\"><p>We will be pleased to examine special adaptations (e.g. for assemblies) and tests on request.<\/p>\n<p><a href=\"https:\/\/tribologie-mannheim.de\/en\/2022\/07\/joint-material-testing-with-our-neighboring-institute-for-molecular-and-cell-biology\/\"><strong>Example: Tensile tests on hydrogel samples for use in biotechnology<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3018\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/07\/DSC_1083-225x300.jpg\" alt=\"Setting up a special adaptation on the UMT\" width=\"225\" height=\"300\"> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3016 size-full\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/07\/DSC_1088-scaled-e1658738072571.jpg\" alt=\"Performance of a hydrogel tensile test\" width=\"400\" height=\"300\" srcset=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/07\/DSC_1088-scaled-e1658738072571.jpg 400w, https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/07\/DSC_1088-scaled-e1658738072571-300x225.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3017 size-full\" src=\"https:\/\/tribologie-mannheim.de\/wp-content\/uploads\/2022\/07\/DSC_1096-e1658739585444.jpg\" alt=\"Hydrogel sample after test procedure\" width=\"225\" height=\"300\"><\/p>\n<p>In collaboration with the neighboring Institute of Molecular and Cell Biology (MZB), tensile tests with our<strong> 5 mN force sensor<\/strong> are performed on the UMT <strong>in a special environmental medium<\/strong>. Material parameters such as the modulus of elasticity and tensile strength of the hydrogel are determined.<\/p>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p> &#8230; <a title=\"Universal Micro Tribometer (UMT)\" class=\"read-more\" href=\"https:\/\/tribologie-mannheim.de\/en\/universal-micro-tribometer-umt\/\" aria-label=\"Read more about Universal Micro Tribometer (UMT)\">Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"class_list":["post-3653","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Universal Micro Tribometer (UMT) - Tribologie Mannheim<\/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:\/\/tribologie-mannheim.de\/en\/universal-micro-tribometer-umt\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Universal Micro Tribometer (UMT) - Tribologie Mannheim\" \/>\n<meta property=\"og:description\" content=\"... 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