{"id":20609,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/iso-2372\/"},"modified":"2026-07-17T20:59:54","modified_gmt":"2026-07-17T20:59:54","slug":"iso-2372","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/iso-2372\/","title":{"rendered":"ISO 2372 (zru\u0161ena): Historick\u00e1 norma pro vibrace"},"content":{"rendered":"<h1>ISO 2372: Mechanick\u00e9 vibrace stroj\u016f s provozn\u00edmi ot\u00e1\u010dkami od 10 do 200 ot\/s<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kompletn\u00ed sada p\u0159enosn\u00e9ho vyva\u017eova\u010de a analyz\u00e1toru vibrac\u00ed Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sn\u00edma\u010d vibrac\u00ed Balanset-1A zbl\u00edzka\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">Sn\u00edma\u010d vibrac\u00ed<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sada pro vyva\u017eov\u00e1n\u00ed rotor\u016f Vibromera: p\u0159epravn\u00ed kuf\u0159\u00edk, v\u00edcekan\u00e1lov\u00fd zesilova\u010d sign\u00e1lu, ru\u010dn\u00ed analyz\u00e1tor, magnetick\u00e1 z\u00e1kladna, vibra\u010dn\u00ed senzory a spir\u00e1lov\u00e9 kabely.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetick\u00e1 z\u00e1kladna.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">Magnetick\u00fd stojan Insize-60 kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflexn\u00ed p\u00e1ska\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">Reflexn\u00ed p\u00e1ska<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Obsah sady Balanset-1A s jednotkou rozhran\u00ed, senzory, ot\u00e1\u010dkom\u011brem a p\u0159\u00edslu\u0161enstv\u00edm\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/20609?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>ISO 2372 je historick\u00e1, zru\u0161en\u00e1 norma, kter\u00e1 byla jednou z prvn\u00edch \u0161iroce p\u0159ij\u00edman\u00fdch mezin\u00e1rodn\u00edch p\u0159\u00edru\u010dek pro hodnocen\u00ed vibrac\u00ed stroj\u016f.<\/strong> Vyd\u00e1na v roce 1974, p\u0159inesla technik\u016fm \u00fadr\u017eby osv\u011b\u017euj\u00edc\u00ed jednoduchou odpov\u011b\u010f na v\u011b\u010dnou ot\u00e1zku &#8220;kolik vibrac\u00ed je p\u0159\u00edli\u0161 mnoho?&#8221;: zm\u011b\u0159te jednu \u0161irokop\u00e1smovou <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/velocity\/\">rychlost<\/a> hodnotu na t\u011blese lo\u017eiska, porovnejte ji s tabulkou a ode\u010dt\u011bte stav stroje. Dv\u011b desetilet\u00ed byl standardn\u00edm referen\u010dn\u00edm dokumentem a formoval slovn\u00edk <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-severity\/\">z\u00e1va\u017enost vibrac\u00ed<\/a> kter\u00fd pr\u016fmysl pou\u017e\u00edv\u00e1 dodnes. Od t\u00e9 doby byl nahrazen \u2014 nejprve <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-10816-1\/\">ISO 10816<\/a> a nyn\u00ed aktu\u00e1ln\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-20816-1\/\">ISO 20816<\/a> s\u00e9ri\u00ed \u2014 jeho znalost v\u0161ak z\u016fst\u00e1v\u00e1 cenn\u00e1 pro interpretaci star\u0161\u00edch z\u00e1znam\u016f o \u00fadr\u017eb\u011b a pro pochopen\u00ed toho, pro\u010d jsou modern\u00ed normy sestaveny tak, jak jsou.<\/p>\n<h2>1. Norma zrozen\u00e1 z nutnosti<\/h2>\n<p>P\u0159ed zaveden\u00edm normy ISO 2372 bylo posuzov\u00e1n\u00ed stavu stroje na z\u00e1klad\u011b vibrac\u00ed z velk\u00e9 \u010d\u00e1sti v\u011bc\u00ed individu\u00e1ln\u00edch zku\u0161enost\u00ed a pravidel, je\u017e se li\u0161ila z\u00e1vod od z\u00e1vodu. P\u0159\u00ednosem normy bylo postavit toto hodnocen\u00ed na spole\u010dn\u00fd, opakovateln\u00fd z\u00e1klad. Vztahovala se na stroje s provozn\u00edmi ot\u00e1\u010dkami od 10 do 200 ot.\/s \u2014 tedy p\u0159ibli\u017en\u011b 600 a\u017e 12 000 ot.\/min \u2014 a pokr\u00fdvala velkou v\u011bt\u0161inu pr\u016fmyslov\u00fdch \u010derpadel, ventil\u00e1tor\u016f, motor\u016f a gener\u00e1tor\u016f tehdej\u0161\u00ed doby. T\u00edm, \u017ee jasn\u00fd v\u00fdrok p\u0159ijato\/nep\u0159ijato sv\u00e1zala s jedn\u00edm snadno m\u011b\u0159iteln\u00fdm \u010d\u00edslem, u\u010dinila <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/condition-monitoring\/\">monitorov\u00e1n\u00ed stavu<\/a> dostupnou pro ka\u017ed\u00e9ho technika se z\u00e1kladn\u00edmi <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibrometer\/\">m\u011b\u0159i\u010d vibrac\u00ed<\/a>, nejen pro specialisty.<\/p>\n<h2>2. Kl\u00ed\u010dov\u00e9 koncepty normy ISO 2372<\/h2>\n<p>Metodika se op\u00edrala o n\u011bkolik jednoduch\u00fdch, ale \u00fa\u010dinn\u00fdch z\u00e1sad:<\/p>\n<ol>\n<li>\n        <strong>M\u011b\u0159en\u00fd parametr.<\/strong><\/p>\n<p>Norma kvantifikovala z\u00e1va\u017enost stavu pomoc\u00ed jedin\u00e9, opakovateln\u00e9 veli\u010diny: \u0161irokop\u00e1smov\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rms\/\">RMS (st\u0159edn\u00ed kvadratick\u00e1 hodnota)<\/a> rychlosti vibrac\u00ed, m\u011b\u0159en\u00e9 ve frekven\u010dn\u00edm rozsahu 10 Hz a\u017e 1 000 Hz (600 a\u017e 60 000 CPM). RMS rychlost vibrac\u00ed byla zvolena proto, \u017ee p\u0159\u00edmo souvis\u00ed s destruktivn\u00ed energi\u00ed vibrac\u00ed, co\u017e z n\u00ed \u010din\u00ed robustn\u00ed indik\u00e1tor stavu v\u00edcem\u00e9n\u011b nez\u00e1visl\u00fd na ot\u00e1\u010dk\u00e1ch. M\u011b\u0159en\u00ed se prov\u00e1d\u011blo na nerotuj\u00edc\u00edch \u010d\u00e1stech stroje \u2014 typicky na lo\u017eiskov\u00fdch domc\u00edch \u2014 jako nejprakti\u010dt\u011bj\u0161\u00edm a nejp\u0159\u00edstupn\u011bj\u0161\u00edm m\u00edst\u011b pro posouzen\u00ed sil p\u0159en\u00e1\u0161en\u00fdch do konstrukce. Tato konvence &#8220;rychlost vibrac\u00ed na lo\u017eiskov\u00e9m domku&#8221; je toto\u017en\u00e1 s tou, kter\u00e1 byla p\u0159evzata do <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-20816-3\/\">ISO 20816-3<\/a> dne\u0161n\u00ed doby; celkovou hodnotu lze z frekven\u010dn\u00edho spektra z\u00edskat pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-overall-level\/\">kalkula\u010dka celkov\u00e9 \u00farovn\u011b vibrac\u00ed<\/a>.<\/p>\n<\/li>\n<li>\n        <strong>Klasifikace stroje.<\/strong><\/p>\n<p>S v\u011bdom\u00edm, \u017ee mal\u00e9 \u010derpadlo a velk\u00e1 turb\u00edna nemohou b\u00fdt posuzov\u00e1ny stejn\u00fdm metrem, rozd\u011blila norma ISO 2372 stroje do \u010dty\u0159 \u0161irok\u00fdch skupin, aby bylo mo\u017en\u00e9 uplatnit r\u016fzn\u00e9 mezn\u00ed hodnoty podle velikosti, v\u00fdkonu a tuhosti podp\u016frn\u00e9 konstrukce:<\/p>\n<ul>\n<li><strong>T\u0159\u00edda I:<\/strong> jednotliv\u00e9 \u010d\u00e1sti motor\u016f a stroj\u016f, kter\u00e9 jsou integr\u00e1ln\u011b spojeny s cel\u00fdm strojem v jeho norm\u00e1ln\u00edm provozn\u00edm stavu (typick\u00fdm p\u0159\u00edkladem jsou v\u00fdrobn\u00ed elektromotory do 15 kW).<\/li>\n<li><strong>T\u0159\u00edda II:<\/strong> St\u0159edn\u011b velk\u00e9 stroje (obvykle elektromotory s v\u00fdkonem 15 a\u017e 75 kW) bez speci\u00e1ln\u00edch z\u00e1klad\u016f, nebo pevn\u011b ulo\u017een\u00e9 motory \u010di stroje do 300 kW na speci\u00e1ln\u00edch z\u00e1kladech.<\/li>\n<li><strong>T\u0159\u00edda III:<\/strong> Velk\u00e9 hnac\u00ed s\u00edly a dal\u0161\u00ed velk\u00e9 stroje s rotuj\u00edc\u00edmi hmotami namontovan\u00e9 na pevn\u00fdch a t\u011b\u017ek\u00fdch z\u00e1kladech, kter\u00e9 jsou relativn\u011b tuh\u00e9 ve sm\u011bru m\u011b\u0159en\u00ed vibrac\u00ed.<\/li>\n<li><strong>T\u0159\u00edda IV:<\/strong> velk\u00e9 prim\u00e1rn\u00ed pohony a dal\u0161\u00ed velk\u00e9 stroje s rotuj\u00edc\u00edmi hmotami ulo\u017een\u00fdmi na z\u00e1kladech, kter\u00e9 jsou v sm\u011bru m\u011b\u0159en\u00ed vibrac\u00ed relativn\u011b poddajn\u00e9 (nap\u0159\u00edklad turbogener\u00e1torov\u00e1 souprava na lehk\u00e9m, pru\u017en\u00e9m ocelov\u00e9m r\u00e1mu).<\/li>\n<\/ul>\n<p>Hranice mezi t\u0159\u00eddami III a IV z\u00e1visela na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/foundation-stiffness\/\">tuhost z\u00e1klad\u016f<\/a> \u2014 tuh\u00fd z\u00e1klad p\u0159en\u00e1\u0161\u00ed a omezuje vibrace jinak ne\u017e poddajn\u00fd, tak\u017ee pro tent\u00fd\u017e stroj mohou b\u00fdt od\u016fvodn\u011bn\u00e9 r\u016fzn\u00e9 mezn\u00ed hodnoty v z\u00e1vislosti na zp\u016fsobu jeho ulo\u017een\u00ed.<\/p>\n<\/li>\n<li>\n        <strong>Tabulka \u00farovn\u00ed vibrac\u00ed.<\/strong><\/p>\n<p>J\u00e1drem normy byl hodnotic\u00ed diagram. Pro ka\u017edou ze \u010dty\u0159 t\u0159\u00edd p\u0159i\u0159azoval konkr\u00e9tn\u00ed p\u00e1sma RMS rychlosti vibrac\u00ed ke kvalitativn\u00edm stup\u0148\u016fm stavu, kter\u00e9 byly snadno srozumiteln\u00e9 a aplikovateln\u00e9:<\/p>\n<ul>\n<li><strong>A (Dobr\u00fd):<\/strong> nov\u011b uveden\u00e9 do provozu nebo dob\u0159e udr\u017eovan\u00e9 stroje.<\/li>\n<li><strong>B (Uspokojiv\u00fd):<\/strong> p\u0159ijateln\u00e9 pro dlouhodob\u00fd, neomezen\u00fd provoz.<\/li>\n<li><strong>C (Neuspokojiv\u00e9):<\/strong> nep\u0159ijateln\u00e9 pro dlouhodob\u00fd provoz; stroj je t\u0159eba sledovat a napl\u00e1novat jeho \u00fadr\u017ebu.<\/li>\n<li><strong>D (Nep\u0159ijateln\u00e9):<\/strong> vibrace jsou \u0161kodliv\u00e9 a vy\u017eaduj\u00ed okam\u017eit\u00fd z\u00e1sah, aby nedo\u0161lo k poru\u0161e.<\/li>\n<\/ul>\n<p>Tento p\u0159\u00edstup zalo\u017een\u00fd na diagramu umo\u017enil technikovi prov\u00e9st jedno m\u011b\u0159en\u00ed, zjistit t\u0159\u00eddu stroje a za n\u011bkolik sekund dosp\u011bt k jasn\u00e9mu z\u00e1v\u011bru o jeho stavu. Pov\u0161imn\u011bte si, \u017ee pevn\u00e1 hodnota rychlosti vibrac\u00ed \u2014 \u0159ekn\u011bme 4,5 mm\/s \u2014 m\u016f\u017ee b\u00fdt &#8220;Uspokojiv\u00e1&#8221; pro velk\u00fd stroj t\u0159\u00eddy IV, ale &#8220;Neuspokojiv\u00e1&#8221; pro mal\u00fd stroj t\u0159\u00eddy I; hranice ur\u010duje t\u0159\u00edda.<\/p>\n<\/li>\n<\/ol>\n<h2>3. Pro\u010d byla nahrazena<\/h2>\n<p>Norma ISO 2372 p\u0159edstavovala velk\u00fd krok vp\u0159ed, nesla v\u0161ak omezen\u00ed, kter\u00e1 si modern\u00ed normy daly za c\u00edl odstranit:<\/p>\n<ul>\n<li><strong>P\u0159\u00edli\u0161n\u00e9 zjednodu\u0161en\u00ed:<\/strong> rozt\u0159\u00edd\u011bn\u00ed v\u0161ech stroj\u016f do pouh\u00fdch \u010dty\u0159 t\u0159\u00edd bylo p\u0159\u00edli\u0161 hrub\u00e9. Modern\u00ed \u0159ada ISO 10816 \/ 20816 poskytuje mnohem konkr\u00e9tn\u011bj\u0161\u00ed pokyny p\u0159izp\u016fsoben\u00e9 jednotliv\u00fdm typ\u016fm stroj\u016f \u2014 \u010derpadl\u016fm, ventil\u00e1tor\u016fm, kompresor\u016fm, vodn\u00edm a plynov\u00fdch turb\u00edn\u00e1m a dal\u0161\u00edm.<\/li>\n<li><strong>Nejednozna\u010dnost ulo\u017een\u00ed:<\/strong> rozli\u0161en\u00ed mezi &#8220;tuh\u00fdm&#8221; a &#8220;m\u011bkk\u00fdm&#8221; ulo\u017een\u00edm bylo \u010dasto obt\u00ed\u017en\u011b posouditeln\u00e9 a r\u016fzn\u00ed hodnotitel\u00e9 je uplat\u0148ovali nekonzistentn\u011b.<\/li>\n<li><strong>\u017d\u00e1dn\u00e9 diagnostick\u00e9 informace:<\/strong> norma poskytovala jedinou celkovou hodnotu. Nic nevypov\u00eddala o frekvenc\u00edch p\u0159\u00edtomn\u00fdch v sign\u00e1lu, a proto nemohla uk\u00e1zat na <em>cause<\/em> \u2014 m\u016f\u017ee upozornit na nemocn\u00fd stroj, ale nedok\u00e1\u017ee rozli\u0161it <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a> z <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/misalignment\/\">nesouosost<\/a>.<\/li>\n<li><strong>Vyv\u00edjej\u00edc\u00ed se technologie:<\/strong> byla naps\u00e1na p\u0159ed roz\u0161\u00ed\u0159enou dostupnost\u00ed digit\u00e1ln\u00edch, <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fft\/\">Rychl\u00e1 Fourierova transformace (FFT)<\/a>-based <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-analyzer\/\">analyz\u00e1tory vibrac\u00ed<\/a> kter\u00e9 dnes rozlo\u017e\u00ed ode\u010det na jeho slo\u017ekov\u00e9 frekvence t\u00e9m\u011b\u0159 okam\u017eit\u011b.<\/li>\n<\/ul>\n<h2>4. Odkaz a modern\u00ed praxe<\/h2>\n<p>Navzdory sv\u00e9mu zru\u0161en\u00ed je odkaz normy ISO 2372 hlubok\u00fd. Zavedla \u0161irokop\u00e1smovou RMS rychlost na t\u011blese lo\u017eiska jako prim\u00e1rn\u00ed m\u00edru celkov\u00e9 z\u00e1va\u017enosti \u2014 konvence, kter\u00e1 p\u0159etrv\u00e1v\u00e1 nezm\u011bn\u011bna v dne\u0161n\u00edch norm\u00e1ch. Mnoho jednoduch\u00fdch m\u011b\u0159idel a diagnostick\u00fdch n\u00e1stroj\u016f st\u00e1le zobrazuje barevn\u011b ozna\u010den\u00e1 varovn\u00e1 p\u00e1sma zelen\u00e1 \/ \u017elut\u00e1 \/ \u010derven\u00e1, kter\u00e1 p\u0159\u00edmo vych\u00e1zej\u00ed z p\u016fvodn\u00edho grafu \u010dty\u0159 t\u0159\u00edd a p\u0159ehledn\u011b se mapuj\u00ed na modern\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/alarm-level\/\">alarm<\/a> a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trip-level\/\">trip levels<\/a> pou\u017e\u00edvan\u00e1 p\u0159i kontinu\u00e1ln\u00edm monitorov\u00e1n\u00ed. Pokud m\u00edsto toho pracujete s aktu\u00e1ln\u00edm limitem na z\u00e1klad\u011b p\u00e1sem, <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-severity-chart\/\">Tabulka intenzity vibrac\u00ed<\/a> p\u0159eklenuje star\u00e9 a nov\u00e9 sch\u00e9ma.<\/p>\n<p>V ka\u017edodenn\u00ed ter\u00e9nn\u00ed pr\u00e1ci princip p\u0159etrv\u00e1v\u00e1, i kdy\u017e je dokument sta\u017een. P\u0159enosn\u00fd analyz\u00e1tor, jako je <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> m\u011b\u0159\u00ed \u0161irokop\u00e1smovou rychlost na t\u011blesech lo\u017eisek p\u0159esn\u011b tak, jak p\u0159edepisovala norma ISO 2372, a jde je\u0161t\u011b d\u00e1l \u2014 rozkl\u00e1d\u00e1 stejn\u00fd sign\u00e1l na spektrum, tak\u017ee technik m\u016f\u017ee nejen klasifikovat z\u00e1va\u017enost podle p\u00e1sem ISO 20816, ale tak\u00e9 identifikovat probl\u00e9movou frekvenci a tam, kde je z\u00e1vadou nevyv\u00e1\u017eenost, okam\u017eit\u011b ji napravit pomoc\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyrovnavani-poli\/\">vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b<\/a>. V tomto smyslu modern\u00ed pracovn\u00ed postup d\u011bl\u00e1 p\u0159esn\u011b to, co d\u011blala norma ISO 2372, a nav\u00edc odpov\u00edd\u00e1 na ot\u00e1zku, na kterou star\u00fd graf nikdy nedok\u00e1zal odpov\u011bd\u011bt: <em>pro\u010d<\/em>.<\/p>\n<hr>\n<h2>Ofici\u00e1ln\u00ed norma ISO<\/h2>\n<p>\u00daplnou ofici\u00e1ln\u00ed normu naleznete na adrese: <a href=\"https:\/\/www.iso.org\/standard\/7212.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 2372 na ISO Store<\/a><\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na hlavn\u00ed index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>P\u0159ehled historick\u00e9 normy ISO 2372, jedn\u00e9 z prvn\u00edch \u0161iroce p\u0159ij\u00edman\u00fdch p\u0159\u00edru\u010dek pro intenzitu vibrac\u00ed stroj\u016f, a jej\u00ed nahrazen\u00ed modern\u00edmi normami \u0159ady ISO 10816 a ISO 20816.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,112],"tags":[],"class_list":["post-20609","glossary","type-glossary","status-publish","hentry","category-glossary","category-iso-standards"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/20609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":4,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/20609\/revisions"}],"predecessor-version":[{"id":102789,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/20609\/revisions\/102789"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=20609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=20609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=20609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}