{"id":16205,"date":"2026-01-12T11:32:57","date_gmt":"2026-01-12T10:32:57","guid":{"rendered":"https:\/\/themacs-engineering.com\/?p=16205"},"modified":"2026-01-12T12:49:01","modified_gmt":"2026-01-12T11:49:01","slug":"un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2","status":"publish","type":"post","link":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/","title":{"rendered":"20 K cryogenic bench for characterising liquid hydrogen materials"},"content":{"rendered":"

Thermo-physical characterisation of materials down to 20 K for liquid hydrogen<\/h1>\r\n

Download the brochure<\/a><\/h2>\r\n

THEMACS Engineering<\/b> markets a thermophysical property measurement bench<\/b> dedicated to liquid hydrogen<\/b> applications, operational down to 20 K<\/b>.<\/p>\r\n

This system enables the precise characterization of materials and components under cryogenic conditions (thermal conductivity, thermal resistance, associated behaviors), as close as possible to real-world conditions.<\/p>\r\n

Designed for R&D and industry, this bench is intended for players in the storage, transport, and hydrogen technologies<\/b> sectors who require reliability, traceability, and compliance with measurement standards.<\/p>\r\n

\"Banc<\/a><\/p>\r\n\r\n

Features:<\/strong><\/h2>\r\n

Temperature range: 6 to 300K<\/p>\r\n

– Air-cooled compressor (no additional water circuit required)<\/p>\r\n

– Power supply: 220V single-phase<\/p>\r\n

– Vacuum chamber with 600mm internal diameter<\/p>\r\n

– Temperature control via PID regulator<\/p>\r\n

– Pumping system: Scroolvac primary pump and 450L\/s turbo-molecular pump<\/p>\r\n

– Vacuum chamber up to 10E-7mbar<\/p>\r\n

– Parameter control unit adaptable to your needs<\/p>\r\n\r\n

Option:<\/strong><\/h2>\r\n

Thermal properties:<\/strong><\/h3>\r\n

Measurement of thermal conductivity and thermal capacity using a modulated method. Suitable for anisotropic materials (composite and multilayer materials). Possibility of installing 4 samples in the chamber<\/p>\r\n

\"\"<\/a><\/p>\r\n\r\n

6K Guarded Hot Plate:<\/strong><\/h3>\r\n

Used to measure foam or multi-layer insulation using the hot plate method at temperatures between 10 and 300K. Sample size is 300x300mm.<\/p>\r\n

\"Plaque<\/a><\/p>\r\n\r\n

Leak test:<\/strong><\/h3>\r\n

Leak tests on circuit components performed from 10 to 300K under hydrogen or helium pressure up to 200bar<\/p>\r\n

Up to 3 pieces of equipment can be tested in the measurement area<\/p>\r\n

Measurement area 200 m in diameter and 250 mm high<\/p>\r\n

Leak detection threshold: 10-13 Pa.m3\/s<\/p>\r\n

\"\"<\/a><\/p>\r\n\r\n

Tensile tests:<\/strong><\/h3>\r\n

30kN tensile testing machine for tensile tests. Thermal bridge breaker for rapid temperature reduction of the sample.<\/p>\r\n\r\n

\"\"<\/a><\/h3>\r\n

CTE measurement:<\/strong><\/h3>\r\n

Measurement of expansion between 10 and 300K.<\/p>\r\n

An option on the bench also allows for mechanical characterization under cryogenic conditions, including measurement of the modulus of elasticity, tensile strength, and coefficient of thermal expansion (CTE). These measurements down to 20 K provide a comprehensive understanding of material behavior for liquid hydrogen applications.<\/p>","protected":false},"excerpt":{"rendered":"Thermo-physical characterisation of materials down to 20 K for liquid hydrogen Download the brochure THEMACS Engineering markets a thermophysical property measurement bench dedicated to liquid hydrogen applications, operational down to 20 K. This system enables the precise characterization of materials and components under cryogenic conditions (thermal conductivity, thermal resistance, associated behaviors), as close as possible […]","protected":false},"author":3,"featured_media":16566,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[43],"tags":[],"class_list":["post-16205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-en"],"yoast_head":"\n20 K cryogenic bench for characterising liquid hydrogen materials<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"20 K cryogenic bench for characterising liquid hydrogen materials\" \/>\n<meta property=\"og:description\" content=\"Thermo-physical characterisation of materials down to 20 K for liquid hydrogen Download the brochure THEMACS Engineering markets a thermophysical property measurement bench dedicated to liquid hydrogen applications, operational down to 20 K. This system enables the precise characterization of materials and components under cryogenic conditions (thermal conductivity, thermal resistance, associated behaviors), as close as possible […]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Themacs Ing\u00e9nierie\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-12T10:32:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-12T11:49:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1634\" \/>\n\t<meta property=\"og:image:height\" content=\"1909\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"monchau\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"monchau\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/\",\"url\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/\",\"name\":\"20 K cryogenic bench for characterising liquid hydrogen materials\",\"isPartOf\":{\"@id\":\"http:\/\/themacs-engineering.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#primaryimage\"},\"image\":{\"@id\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg\",\"datePublished\":\"2026-01-12T10:32:57+00:00\",\"dateModified\":\"2026-01-12T11:49:01+00:00\",\"author\":{\"@id\":\"http:\/\/themacs-engineering.com\/en\/#\/schema\/person\/3c6a7e9c0ddbb9ea10af0e81d0963912\"},\"breadcrumb\":{\"@id\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#primaryimage\",\"url\":\"http:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg\",\"contentUrl\":\"http:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg\",\"width\":1634,\"height\":1909,\"caption\":\"Banc de mesure\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\/\/themacs-engineering.com\/en\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"News\",\"item\":\"http:\/\/themacs-engineering.com\/en\/actualites-en\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"20 K cryogenic bench for characterising liquid hydrogen materials\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/themacs-engineering.com\/en\/#website\",\"url\":\"http:\/\/themacs-engineering.com\/en\/\",\"name\":\"Themacs Ing\u00e9nierie\",\"description\":\"Engineering in Ile-de-France\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/themacs-engineering.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/themacs-engineering.com\/en\/#\/schema\/person\/3c6a7e9c0ddbb9ea10af0e81d0963912\",\"name\":\"monchau\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"http:\/\/themacs-engineering.com\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/3e22d152416e67319e11c7f41e74de64?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/3e22d152416e67319e11c7f41e74de64?s=96&d=mm&r=g\",\"caption\":\"monchau\"},\"url\":\"http:\/\/themacs-engineering.com\/en\/author\/monchau\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"20 K cryogenic bench for characterising liquid hydrogen materials","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/","og_locale":"en_GB","og_type":"article","og_title":"20 K cryogenic bench for characterising liquid hydrogen materials","og_description":"Thermo-physical characterisation of materials down to 20 K for liquid hydrogen Download the brochure THEMACS Engineering markets a thermophysical property measurement bench dedicated to liquid hydrogen applications, operational down to 20 K. This system enables the precise characterization of materials and components under cryogenic conditions (thermal conductivity, thermal resistance, associated behaviors), as close as possible […]","og_url":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/","og_site_name":"Themacs Ing\u00e9nierie","article_published_time":"2026-01-12T10:32:57+00:00","article_modified_time":"2026-01-12T11:49:01+00:00","og_image":[{"width":1634,"height":1909,"url":"https:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg","type":"image\/jpeg"}],"author":"monchau","twitter_misc":{"Written by":"monchau","Estimated reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/","url":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/","name":"20 K cryogenic bench for characterising liquid hydrogen materials","isPartOf":{"@id":"http:\/\/themacs-engineering.com\/en\/#website"},"primaryImageOfPage":{"@id":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#primaryimage"},"image":{"@id":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#primaryimage"},"thumbnailUrl":"http:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg","datePublished":"2026-01-12T10:32:57+00:00","dateModified":"2026-01-12T11:49:01+00:00","author":{"@id":"http:\/\/themacs-engineering.com\/en\/#\/schema\/person\/3c6a7e9c0ddbb9ea10af0e81d0963912"},"breadcrumb":{"@id":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#primaryimage","url":"http:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg","contentUrl":"http:\/\/themacs-engineering.com\/wp-content\/uploads\/2026\/01\/Banc.jpg","width":1634,"height":1909,"caption":"Banc de mesure"},{"@type":"BreadcrumbList","@id":"http:\/\/themacs-engineering.com\/en\/actualites-en\/un-dispositif-de-test-de-fuite-a-20k-a-100bar-pour-lhydrogene-liquide-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"http:\/\/themacs-engineering.com\/en\/home\/"},{"@type":"ListItem","position":2,"name":"News","item":"http:\/\/themacs-engineering.com\/en\/actualites-en\/"},{"@type":"ListItem","position":3,"name":"20 K cryogenic bench for characterising liquid hydrogen materials"}]},{"@type":"WebSite","@id":"http:\/\/themacs-engineering.com\/en\/#website","url":"http:\/\/themacs-engineering.com\/en\/","name":"Themacs Ing\u00e9nierie","description":"Engineering in Ile-de-France","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/themacs-engineering.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"http:\/\/themacs-engineering.com\/en\/#\/schema\/person\/3c6a7e9c0ddbb9ea10af0e81d0963912","name":"monchau","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"http:\/\/themacs-engineering.com\/en\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/3e22d152416e67319e11c7f41e74de64?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3e22d152416e67319e11c7f41e74de64?s=96&d=mm&r=g","caption":"monchau"},"url":"http:\/\/themacs-engineering.com\/en\/author\/monchau\/"}]}},"lang":"en","translations":{"en":16205,"fr":16616,"de":16220,"es":16236,"it":16268},"_links":{"self":[{"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/posts\/16205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/comments?post=16205"}],"version-history":[{"count":18,"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/posts\/16205\/revisions"}],"predecessor-version":[{"id":16634,"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/posts\/16205\/revisions\/16634"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/media\/16566"}],"wp:attachment":[{"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/media?parent=16205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/categories?post=16205"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/themacs-engineering.com\/en\/wp-json\/wp\/v2\/tags?post=16205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}