{"id":14475,"date":"2017-07-21T08:39:32","date_gmt":"2017-07-21T07:39:32","guid":{"rendered":"https:\/\/www.cetestgroup.com\/?page_id=14475"},"modified":"2023-03-22T12:42:34","modified_gmt":"2023-03-22T12:42:34","slug":"comfort-performance","status":"publish","type":"page","link":"https:\/\/www.cetestgroup.com\/us\/rail-tests\/running-dynamics-tests\/comfort-performance\/","title":{"rendered":"Comfort performance"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column]<div class=\"ult-spacer spacer-69dcb3696de8e\" data-id=\"69dcb3696de8e\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div><div class=\"dfd-heading-shortcode\"><div class=\"dfd-heading-module-wrap  text-center style_01 dfd-heading-69dcb3696df40 dfd-disable-resposive-headings\" id=\"dfd-heading-69dcb3696df40\" ><div class=\"inline-block\"><div class=\"dfd-heading-module\"><h6 class=\"widget-title dfd-title \" style=\"font-family:PT Sans Narrow; font-weight:400; font-style:normal; font-size: 20px; color: #25bdd5 !important; line-height: 25px; \">Evaluation of human exposure to vibrations according to standard EN 12299, ISO 2631, ISO 5349, etc\u2026 major amongst others.<\/h6><div class=\"dfd-heading-delimiter\"><\/div><\/div><\/div><\/div><script type=\"text\/javascript\">\r\n\t\t\t\t\t\t\t\t\t(function($) {\r\n\t\t\t\t\t\t\t\t\t\t$(\"head\").append(\"<style>.dfd-heading-69dcb3696df40.dfd-heading-module-wrap .dfd-heading-module .dfd-heading-delimiter {border-bottom-style:solid;border-bottom-width:1px;width:100px;border-bottom-color:#dddddd;}.dfd-heading-69dcb3696df40.dfd-heading-module-wrap .dfd-heading-module .dfd-heading-delimiter {margin-top:20px;margin-bottom:20px;}<\/style>\");\r\n\t\t\t\t\t\t\t\t\t})(jQuery);\r\n\t\t\t\t\t\t\t\t<\/script><\/div><div class=\"ult-spacer spacer-69dcb3696e0ec\" data-id=\"69dcb3696e0ec\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_row_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text]Comfort testing is designed to quantify the comfort levels on railway vehicles in terms of their mechanical motion. Other factors, such as temperature, humidity, noise, etc. are assessed according to their own specific criteria.[\/vc_column_text]<div class=\"ult-spacer spacer-69dcb3696e10e\" data-id=\"69dcb3696e10e\" data-height=\"20\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]Vehicle performance depends on the running conditions: speed, load, track maintenance status, track layout, amongst others. All of them influence the comfort perceived by passengers. Thus, tests are performed under each of the assessment conditions following the methods defined in the international standards.[\/vc_column_text]<div class=\"ult-spacer spacer-69dcb3696e126\" data-id=\"69dcb3696e126\" data-height=\"20\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]<\/p>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p>CETEST assesses vehicle motion by measuring accelerations in the range that affects human perception of comfort, safety or health. These are then processed to obtain the comfort index and evaluation of human exposure to vibration in workplace (feet, hand and seat transmission).<\/p>\n<ul>\n<li>Comfort index evaluation.<\/li>\n<li>Evaluation of human exposure to vibration in workplace (feet, hand and seat transmission).<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p>[\/vc_column_text]<div class=\"ult-spacer spacer-69dcb3696e13b\" data-id=\"69dcb3696e13b\" data-height=\"20\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column_inner][vc_column_inner width=&#8221;2\/3&#8243; dfd_column_responsive_enable=&#8221;dfd-column-responsive-enable&#8221; css=&#8221;.vc_custom_1503901763609{padding-right: 5% !important;padding-left: 5% !important;}&#8221; responsive_styles=&#8221;padding_left_mobile:10|padding_right_mobile:10&#8243;][vc_single_image image=&#8221;15925&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221;]<div class=\"ult-spacer spacer-69dcb3696e14e\" data-id=\"69dcb3696e14e\" data-height=\"10\" data-height-mobile=\"10\" data-height-tab=\"10\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div><div id=\"dfd-announce-69dcb3696e170-3031\" class=\"dfd-announce-module-wrap align-left no_full_bg_class  style-3 layout-1\" ><div class=\"dfd-announce-module\"><div class=\"module-icon\" ><i class = \"dfd-icon-train_1\"><\/i><\/div><div class=\"module-text\" style=\"font-family:PT Sans; font-weight:400; font-style:normal; font-size: 18px; color: #25bdd5 !important; line-height: 22px; font-weight:bold; \">Vehicle performance depends on the running conditions: speed, load, track maintenance state, track layout, and others.<\/div><\/div><\/div>[\/vc_column_inner][\/vc_row_inner]<div class=\"ult-spacer spacer-69dcb3696e1c5\" data-id=\"69dcb3696e1c5\" data-height=\"60\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_row_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text]Comfort testing is designed to quantify the comfort levels on railway vehicles in terms of their mechanical motion. Other factors, such as temperature, humidity, noise, etc. are assessed according<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":13868,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"tmp-page-right-sidebar.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-14475","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comfort performance test on rail sector - CETEST USA<\/title>\n<meta name=\"description\" content=\"CETEST is accredited to perform comfort evaluation tests according to standard EN 12299. CETEST assesses vehicle motion by measuring accelerations in the range that affects human perception of comfort; these are then processed to obtain the comfort index. 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