{"id":11396,"date":"2025-12-22T09:16:33","date_gmt":"2025-12-22T09:16:33","guid":{"rendered":"https:\/\/ykmtest.com\/?post_type=product&#038;p=11396"},"modified":"2025-12-22T09:16:34","modified_gmt":"2025-12-22T09:16:34","slug":"micro-deval-apparatus-en","status":"publish","type":"product","link":"https:\/\/ykmtest.com\/french\/produit\/micro-deval-apparatus-en\/","title":{"rendered":"Appareil Micro-Deval EN"},"content":{"rendered":"<p data-start=\"708\" data-end=\"1125\">L'appareil Micro-Deval EN est con\u00e7u pour d\u00e9terminer la r\u00e9sistance \u00e0 l'abrasion et \u00e0 la fragmentation des granulats soumis \u00e0 l'action combin\u00e9e de l'eau et de billes d'acier. Des tambours d'essai en acier inoxydable mont\u00e9s sur un ch\u00e2ssis rigide en acier tournent sur des rouleaux d'entra\u00eenement r\u00e9sistants \u00e0 l'abrasion \u00e0 une vitesse contr\u00f4l\u00e9e de 100 \u00b1 5 tr\/min, garantissant une application d'\u00e9nergie m\u00e9canique constante et des conditions d'essai reproductibles tout au long de chaque cycle. Pendant l'essai, chaque tambour de l'appareil Micro-Deval EN est rempli d'agr\u00e9gats, de billes d'acier de \u00d810 mm et d'eau. Une fois le cycle de rotation termin\u00e9, l'\u00e9chantillon est retir\u00e9, s\u00e9ch\u00e9 et le pourcentage de perte de mati\u00e8re fine est mesur\u00e9 afin de calculer la valeur Micro-Deval. Les couvercles des tambours, enti\u00e8rement herm\u00e9tiques et dot\u00e9s d'un syst\u00e8me de verrouillage et d'\u00e9tanch\u00e9it\u00e9, emp\u00eachent toute fuite, m\u00eame pendant les essais de longue dur\u00e9e. Le corps de la machine est \u00e9quip\u00e9 d'une unit\u00e9 de commande dot\u00e9e d'un compteur de tours num\u00e9rique et d'une fonction d'arr\u00eat automatique qui arr\u00eate la rotation du tambour une fois que le nombre de tours pr\u00e9d\u00e9fini est atteint. Les dispositifs de s\u00e9curit\u00e9 comprennent un arr\u00eat d'urgence, une protection contre les surintensit\u00e9s et des configurations optionnelles de couvercle ou d'armoire avec interrupteur de s\u00e9curit\u00e9. Deux configurations de tambours sont disponibles pour offrir une grande flexibilit\u00e9 en termes de capacit\u00e9 d'essai : quatre tambours de \u00d8200 \u00d7 154 mm ou deux tambours de \u00d8200 \u00d7 400 mm, ce qui permet de tester \u00e0 la fois des granulats de taille standard et des mat\u00e9riaux grossiers tels que le ballast ferroviaire. L'int\u00e9rieur des tambours est dot\u00e9 de surfaces r\u00e9sistantes \u00e0 l'abrasion pour une dur\u00e9e de vie prolong\u00e9e, tandis que le syst\u00e8me d'entra\u00eenement \u00e9quilibr\u00e9 garantit une rotation stable. La large ouverture de d\u00e9chargement et le bac de collecte en acier inoxydable facilitent le d\u00e9chargement rapide et le nettoyage, ce qui rend l'appareil Micro-Deval EN adapt\u00e9 \u00e0 une utilisation courante en laboratoire et \u00e0 un fonctionnement \u00e0 long terme.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'appareil Micro-Deval EN est con\u00e7u pour d\u00e9terminer la r\u00e9sistance \u00e0 l'abrasion et \u00e0 la fragmentation des granulats sous l'action de l'eau et de billes d'acier. Dot\u00e9 de tambours en acier inoxydable, d'une vitesse de rotation contr\u00f4l\u00e9e et d'un syst\u00e8me d'arr\u00eat automatique, il fournit des r\u00e9sultats de test Micro-Deval pr\u00e9cis et reproductibles, conformes aux normes EN.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[138,135],"product_tag":[],"class_list":{"0":"post-11396","1":"product","2":"type-product","3":"status-publish","5":"product_cat-abrasion-fragmentation-and-wear","6":"product_cat-aggregate","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Micro-Deval Apparatus EN - YKM TEST<\/title>\n<meta name=\"description\" content=\"Micro-Deval Apparatus EN determines abrasion and fragmentation resistance of aggregates under water and steel ball action according to EN standards.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/darkorchid-cheetah-525435.hostingersite.com\/product\/micro-deval-apparatus-en\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Micro-Deval Apparatus EN\" \/>\n<meta property=\"og:description\" content=\"Micro-Deval Apparatus EN determines abrasion and fragmentation resistance of aggregates under water and steel ball action according to EN standards.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/darkorchid-cheetah-525435.hostingersite.com\/product\/micro-deval-apparatus-en\/\" \/>\n<meta property=\"og:site_name\" content=\"YKM TEST\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-22T09:16:34+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Prix\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Disponibilit\u00e9\" \/>\n\t<meta name=\"twitter:data2\" content=\"En stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/darkorchid-cheetah-525435.hostingersite.com\/product\/micro-deval-apparatus-en\/\",\"url\":\"https:\/\/darkorchid-cheetah-525435.hostingersite.com\/product\/micro-deval-apparatus-en\/\",\"name\":\"Micro-Deval Apparatus EN - 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