{"id":20613,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/iso-8579-1\/"},"modified":"2026-07-17T21:00:19","modified_gmt":"2026-07-17T21:00:19","slug":"iso-8579-1","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/iso-8579-1\/","title":{"rendered":"ISO 8579-1: Akcepta\u010dn\u00ed k\u00f3d pro p\u0159evodov\u00e9 jednotky \u2014 Zku\u0161ebn\u00ed k\u00f3d pro hluk \u0161\u00ed\u0159en\u00fd vzduchem"},"content":{"rendered":"<h1>ISO 8579-1:2002 \u2014 Akcepta\u010dn\u00ed k\u00f3d pro p\u0159evodov\u00e9 jednotky \u2014 \u010c\u00e1st 1: Zku\u0161ebn\u00ed k\u00f3d pro hluk \u0161\u00ed\u0159en\u00fd vzduchem<\/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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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\/20613?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 8579-1:2002<\/strong> (<em>Akcepta\u010dn\u00ed k\u00f3d pro p\u0159evodov\u00e9 jednotky \u2014 \u010c\u00e1st 1: Zku\u0161ebn\u00ed k\u00f3d pro hluk \u0161\u00ed\u0159en\u00fd vzduchem<\/em>) je specializovan\u00e1 norma, kter\u00e1 stanov\u00ed podrobn\u00fd, opakovateln\u00fd postup pro m\u011b\u0159en\u00ed a vykazov\u00e1n\u00ed hluku \u0161\u00ed\u0159en\u00e9ho vzduchem vyza\u0159ovan\u00e9ho uzav\u0159enou p\u0159evodovou jednotkou. Je to <em>p\u0159ij\u00edmac\u00ed krit\u00e9rium<\/em>: jeho \u00fa\u010delem je umo\u017enit v\u00fdrobci a z\u00e1kazn\u00edkovi ov\u011b\u0159it, zda nov\u00e1 nebo opraven\u00e1 p\u0159evodovka spl\u0148uje smluvn\u011b dohodnutou \u00farove\u0148 akustick\u00fdch parametr\u016f. T\u00edm se li\u0161\u00ed od <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration-analysis\/\">anal\u00fdza vibrac\u00ed<\/a>, kter\u00e1 se zab\u00fdv\u00e1 anal\u00fdzou struktur\u00e1ln\u00edch vibrac\u00ed za \u00fa\u010delem detekce a diagnostiky z\u00e1vad. Norma ISO 8579-1 se naopak zam\u011b\u0159uje na kvantifikaci celkov\u00e9ho <strong>hladiny akustick\u00e9ho v\u00fdkonu<\/strong> pro \u00fa\u010dely regulace hluku v prost\u0159ed\u00ed a ochrany zdrav\u00ed p\u0159i pr\u00e1ci \u2013 jedin\u00e9, obhajiteln\u00e9 \u010d\u00edslo vyjad\u0159uj\u00edc\u00ed &#8220;spl\u0148uje\/nespl\u0148uje&#8221; nam\u00edsto diagnostick\u00e9ho spektra.<\/p>\n<h2>1. Rozsah a princip m\u011b\u0159en\u00ed<\/h2>\n<p>P\u0159edm\u011btem normy je stanoven\u00ed emis\u00ed hluku \u0161\u00ed\u0159en\u00e9ho vzduchem \u2014 hladin emisn\u00edho akustick\u00e9ho tlaku ve stanoven\u00fdch poloh\u00e1ch a hladiny akustick\u00e9ho v\u00fdkonu \u2014 u uzav\u0159en\u00fdch p\u0159evodov\u00fdch jednotek a p\u0159evodov\u00fdch motor\u016f. Proto\u017ee funguje jako akcepta\u010dn\u00ed k\u00f3d, jej\u00ed postupy jsou naps\u00e1ny tak, aby ov\u011b\u0159ily shodu s p\u0159edem dohodnutou akustickou specifikac\u00ed mezi dodavatelem a odb\u011bratelem. Z\u00e1kladn\u00edm principem je, \u017ee <strong>hladiny akustick\u00e9ho v\u00fdkonu<\/strong> \u2014 co\u017e je vnit\u0159n\u00ed vlastnost zdroje, nez\u00e1visl\u00e1 na tom, kde se nach\u00e1z\u00edte \u2014 se vypo\u010d\u00edt\u00e1 ze sady <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/sound-pressure-level\/\">\u00farove\u0148 akustick\u00e9ho tlaku<\/a> m\u011b\u0159en\u00ed prov\u00e1d\u011bn\u00e1 v n\u011bkolika p\u0159esn\u011b definovan\u00fdch bodech na pomysln\u00e9 plo\u0161e, kter\u00e1 obklopuje p\u0159evodovku. D\u00edky m\u011b\u0159en\u00ed tlaku po cel\u00e9m obvodu jednotky tato metoda zachycuje celkovou vyza\u0159ovanou zvukovou energii, nikoli pouze tlak v jednom libovoln\u00e9m m\u00edst\u011b.<\/p>\n<h2>2. Testovac\u00ed prost\u0159ed\u00ed a podm\u00ednky<\/h2>\n<p>Tato \u010d\u00e1st normy klade p\u0159\u00edsn\u00e9 po\u017eadavky na m\u00edsto a zp\u016fsob proveden\u00ed zkou\u0161ky, aby byl m\u011b\u0159en pouze hluk poch\u00e1zej\u00edc\u00ed p\u0159\u00edmo z p\u0159evodovky. Zkou\u0161ka se mus\u00ed prov\u00e1d\u011bt v akustick\u00e9m prost\u0159ed\u00ed, kter\u00e9 se co nejv\u00edce bl\u00ed\u017e\u00ed <strong>free field<\/strong> \u2014 \u017e\u00e1dn\u00e9 odrazov\u00e9 plochy v okol\u00ed, kter\u00e9 by mohly ovlivnit m\u011b\u0159en\u00ed. Ide\u00e1ln\u00ed je bezdozvukov\u00e1 komora, ale posta\u010d\u00ed i velk\u00fd otev\u0159en\u00fd venkovn\u00ed prostor. Z\u00e1sadn\u00ed je, aby byl hluk pozad\u00ed ze v\u0161ech ostatn\u00edch zdroj\u016f \u2013 v\u010detn\u011b motoru poh\u00e1n\u011bj\u00edc\u00edho testovanou p\u0159evodovku \u2013 m\u011b\u0159en samostatn\u011b a jeho \u00farove\u0148 musela b\u00fdt alespo\u0148 <strong>6 dB lower<\/strong> ne\u017e hluk p\u0159evodovky, a to pokud mo\u017eno o v\u00edce ne\u017e 10 dB. Pokud je hluk v okol\u00ed p\u0159\u00edli\u0161 siln\u00fd, zkresluje v\u00fdsledek a znehodnocuje zkou\u0161ku. P\u0159evodovka mus\u00ed nav\u00edc b\u011b\u017eet p\u0159i stanoven\u00e9m zat\u00ed\u017een\u00ed a ot\u00e1\u010dk\u00e1ch, proto\u017ee oba tyto faktory v\u00fdrazn\u011b ovliv\u0148uj\u00ed vznikaj\u00edc\u00ed hluk a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/gear-mesh-frequency\/\">frekvence z\u00e1b\u011bru ozuben\u00fdch kol<\/a> t\u00f3ny, kter\u00e9 v n\u00ed p\u0159evl\u00e1daj\u00ed.<\/p>\n<h2>3. M\u011b\u0159ic\u00ed technika<\/h2>\n<p>Norma stanovuje v\u00fdkonnostn\u00ed t\u0159\u00eddu za\u0159\u00edzen\u00ed v m\u011b\u0159ic\u00edm \u0159et\u011bzci. P\u0159edepisuje <strong>P\u0159esn\u00fd m\u011b\u0159i\u010d hladiny zvuku typu 1 (t\u0159\u00eddy 1)<\/strong>, mikrofon a sadu filtr\u016f spl\u0148uj\u00edc\u00ed p\u0159\u00edslu\u0161n\u00e9 normy IEC, kter\u00e1 zaji\u0161\u0165uje vysokou p\u0159esnost a konzistenci. D\u00e1le je zapot\u0159eb\u00ed <strong>Kalibr\u00e1tor zvuku<\/strong> stejn\u00e9 t\u0159\u00eddy p\u0159esnosti a stanov\u00ed, \u017ee cel\u00fd syst\u00e9m \u2013 mikrofon, m\u011b\u0159ic\u00ed p\u0159\u00edstroj a kabely \u2013 mus\u00ed b\u00fdt s n\u00edm kalibrov\u00e1n jak bezprost\u0159edn\u011b p\u0159ed, tak bezprost\u0159edn\u011b po proveden\u00ed zvukov\u00fdch m\u011b\u0159en\u00ed. Tato ov\u011b\u0159ovac\u00ed m\u011b\u0159en\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/calibration\/\">kalibrace<\/a> potvrzuje, \u017ee citlivost p\u0159\u00edstroje se b\u011bhem zkou\u0161ky nezm\u011bnila, co\u017e je pro platnost v\u00fdsledku p\u0159ej\u00edmky z\u00e1sadn\u00ed.<\/p>\n<h2>4. Postup m\u011b\u0159en\u00ed<\/h2>\n<p>Toto je normativn\u00ed j\u00e1dro normy. Vy\u017eaduje definici hypotetick\u00e9ho <strong>m\u011b\u0159ic\u00ed plocha<\/strong> kter\u00fd zcela obklopuje p\u0159evodovku \u2013 obvykle jde o pravo\u00fahl\u00fd hranol (krabicov\u00fd tvar) um\u00edst\u011bn\u00fd ve stanoven\u00e9 vzd\u00e1lenosti, obvykle 1 metr, od referen\u010dn\u00ed plochy jednotky. Norma d\u00e1le stanov\u00ed minim\u00e1ln\u00ed po\u010det a p\u0159esn\u00e9 um\u00edst\u011bn\u00ed mikrofon\u016f na t\u00e9to plo\u0161e; u hranolu se obvykle jedn\u00e1 o sadu <strong>nine points<\/strong> zahrnuj\u00edc\u00ed \u010dty\u0159i strany, horn\u00ed \u010d\u00e1st a kl\u00ed\u010dov\u00e1 m\u00edsta mezi nimi. \u00darove\u0148 akustick\u00e9ho tlaku se zaznamen\u00e1v\u00e1 v ka\u017ed\u00e9m bod\u011b p\u0159i chodu p\u0159evodovky pod dohodnut\u00fdm ust\u00e1len\u00fdm zat\u00ed\u017een\u00edm a ot\u00e1\u010dkami. Pr\u00e1v\u011b d\u00edky m\u011b\u0159en\u00ed v mnoha bodech lze spr\u00e1vn\u011b zpr\u016fm\u011brovat zvukov\u00e9 pole a zohlednit sm\u011brovost vyza\u0159ovan\u00e9ho hluku.<\/p>\n<h2>5. V\u00fdpo\u010det hladiny akustick\u00e9ho v\u00fdkonu<\/h2>\n<p>Tato \u010d\u00e1st popisuje matematick\u00fd postup, kter\u00fd p\u0159ev\u00e1d\u00ed nam\u011b\u0159en\u00e9 hodnoty na kone\u010dn\u00fd v\u00fdsledek. Nejprve jsou hladiny akustick\u00e9ho tlaku \u2013 vyj\u00e1d\u0159en\u00e9 v logaritmick\u00fdch hodnot\u00e1ch dB \u2013 nam\u011b\u0159en\u00e9 v r\u016fzn\u00fdch poloh\u00e1ch mikrofonu <strong>logaritmicky zpr\u016fm\u011brovan\u00e9<\/strong> k ur\u010den\u00ed st\u0159edn\u00ed hodnoty hladiny akustick\u00e9ho tlaku na cel\u00e9 m\u011b\u0159ic\u00ed plo\u0161e. Tato st\u0159edn\u00ed hodnota se pot\u00e9 pou\u017eije k v\u00fdpo\u010dtu <strong>hladiny akustick\u00e9ho v\u00fdkonu (L<sub>w<\/sub>)<\/strong>, p\u0159i\u010dem\u017e do v\u00fdpo\u010dtu se zapo\u010d\u00edt\u00e1v\u00e1 plocha (S) hypotetick\u00e9 m\u011b\u0159ic\u00ed plochy. Kone\u010dn\u00e1 hladina akustick\u00e9ho v\u00fdkonu je jedin\u00e9 \u010d\u00edslo vyj\u00e1d\u0159en\u00e9 v dB, kter\u00e9 p\u0159edstavuje celkovou akustickou energii vyza\u0159ovanou p\u0159evodovkou. Jeliko\u017e je nez\u00e1visl\u00e1 na m\u011b\u0159ic\u00ed vzd\u00e1lenosti a okoln\u00edm prost\u0159ed\u00ed, p\u0159edstavuje rozhoduj\u00edc\u00ed m\u011b\u0159\u00edtko pro p\u0159ej\u00edmac\u00ed zkou\u0161ku.<\/p>\n<h2>6. \u00dadaje, kter\u00e9 je t\u0159eba zaznamen\u00e1vat a vykazovat<\/h2>\n<p>Aby byly v\u00fdsledky jednozna\u010dn\u00e9, srovnateln\u00e9 a pln\u011b dohledateln\u00e9, je v z\u00e1v\u011bre\u010dn\u00e9 \u010d\u00e1sti uvedeno v\u0161e, co mus\u00ed b\u00fdt obsa\u017eeno v ofici\u00e1ln\u00edm zku\u0161ebn\u00edm protokolu. Krom\u011b samotn\u00e9 vypo\u010d\u00edtan\u00e9 hladiny akustick\u00e9ho v\u00fdkonu se jedn\u00e1 o:<\/p>\n<ul>\n<li><strong>Popis p\u0159evodovky:<\/strong> model, s\u00e9riov\u00e9 \u010d\u00edslo a dal\u0161\u00ed identifika\u010dn\u00ed \u00fadaje.<\/li>\n<li><strong>Provozn\u00ed podm\u00ednky:<\/strong> vstupn\u00ed ot\u00e1\u010dky, v\u00fdstupn\u00ed to\u010div\u00fd moment, typ maziva a jeho teplota.<\/li>\n<li><strong>Zku\u0161ebn\u00ed prost\u0159ed\u00ed:<\/strong> popis a n\u00e1kres m\u00edstnosti a um\u00edst\u011bn\u00ed mikrofon\u016f.<\/li>\n<li><strong>Instrumentace:<\/strong> v\u0161echny pou\u017eit\u00e9 p\u0159\u00edstroje v\u010detn\u011b s\u00e9riov\u00fdch \u010d\u00edsel a dat kalibrace.<\/li>\n<li><strong>Hluk v pozad\u00ed:<\/strong> v\u00fdsledky samostatn\u00fdch m\u011b\u0159en\u00ed hluku v pozad\u00ed.<\/li>\n<\/ul>\n<p>Tato d\u016fkladn\u00e1 dokumentace podtrhuje platnost zkou\u0161ky a umo\u017e\u0148uje jej\u00ed spolehlivou reprodukci v p\u0159\u00edpad\u011b sporu.<\/p>\n<h2>7. Kl\u00ed\u010dov\u00e9 pojmy, na nich\u017e je norma zalo\u017eena<\/h2>\n<ul>\n<li><strong>Akustick\u00fd v\u00fdkon vs. akustick\u00fd tlak:<\/strong> norma ur\u010duje zvuk <em>v\u00fdkon<\/em>, celkov\u00e1 akustick\u00e1 energie vyza\u0159ovan\u00e1 zdrojem. To se li\u0161\u00ed od akustick\u00e9ho tlaku <em>pressure<\/em>, co\u017e je veli\u010dina, kterou mikrofon skute\u010dn\u011b sn\u00edm\u00e1 a jej\u00ed\u017e hodnota s rostouc\u00ed vzd\u00e1lenost\u00ed od za\u0159\u00edzen\u00ed kles\u00e1. Akustick\u00fd v\u00fdkon je pro p\u0159ej\u00edmac\u00ed zkou\u0161ku konzistentn\u011bj\u0161\u00ed a l\u00e9pe srovnatelnou veli\u010dinou.<\/li>\n<li><strong>P\u0159ej\u00edmac\u00ed zku\u0161ebn\u00ed k\u00f3d, nikoli diagnostick\u00fd n\u00e1stroj:<\/strong> Tato norma p\u0159edstavuje standardizovan\u00fd postup pro posouzen\u00ed shody (spln\u011bn\u00ed\/nespln\u011bn\u00ed). Z\u00e1kazn\u00edk m\u016f\u017ee do kupn\u00ed smlouvy uv\u00e9st maxim\u00e1ln\u00ed p\u0159\u00edpustnou hladinu akustick\u00e9ho v\u00fdkonu a norma ISO 8579-1 stanov\u00ed dohodnut\u00fd postup pro ov\u011b\u0159en\u00ed shody.<\/li>\n<li><strong>Vibroakustick\u00e1 vazba:<\/strong> a\u010dkoli tato norma m\u011b\u0159\u00ed vzdu\u0161n\u00fd hluk, skute\u010dnou p\u0159\u00ed\u010dinou tohoto hluku jsou konstruk\u010dn\u00ed vibrace sk\u0159\u00edn\u011b p\u0159evodovky, kter\u00e9 jsou zp\u016fsobeny z\u00e1b\u011brem zub\u016f ozuben\u00fdch kol. Vysok\u00e9 hladiny hluku proto obvykle souvisej\u00ed s vysok\u00fdmi vibracemi p\u0159i frekvenci z\u00e1b\u011bru ozuben\u00fdch kol a v jej\u00edch postrann\u00edch p\u00e1smech \u2013 a tak\u00e9 s podm\u00ednkami, jako jsou <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/gear-defects\/\">vady ozuben\u00fdch kol<\/a>, opot\u0159eben\u00ed nebo nesouosost, kter\u00e9 zp\u016fsobuj\u00ed vibrace, obvykle zvy\u0161uj\u00ed i vyza\u0159ovan\u00fd hluk.<\/li>\n<\/ul>\n<h2>8. Norma ISO 8579-1 v praxi: hluk, vibrace a diagnostika<\/h2>\n<p>Hodnota akustick\u00e9 p\u0159ijatelnosti podle normy ISO 8579-1 kupuj\u00edc\u00edmu sd\u011bl\u00ed, zda je p\u0159evodovka dostate\u010dn\u011b tich\u00e1 pro instalaci, ale sama o sob\u011b neprozrad\u00ed <em>pro\u010d<\/em> zda je za\u0159\u00edzen\u00ed hlu\u010dn\u00e9 nebo jak se m\u011bn\u00ed jeho stav b\u011bhem provozu. To je oblast m\u011b\u0159en\u00ed vibrac\u00ed. Jeliko\u017e vzduchov\u00fd hluk a struktur\u00e1ln\u00ed vibrace maj\u00ed spole\u010dn\u00fd p\u016fvod v z\u00e1b\u011bru zub\u016f, za\u0159\u00edzen\u00ed, jeho\u017e hlu\u010dnost se \u010dasem zvy\u0161uje, obvykle vypov\u00edd\u00e1 o tom sam\u00e9m, co nazna\u010duje jeho vibra\u010dn\u00ed spektrum \u2013 rostouc\u00ed energii na frekvenci z\u00e1b\u011bru zub\u016f, zesiluj\u00edc\u00ed se postrann\u00ed p\u00e1sma nebo nov\u00e9 r\u00e1zov\u00e9 slo\u017eky zp\u016fsoben\u00e9 odlomen\u00fdm zubem.<\/p>\n<p>V ter\u00e9nu in\u017een\u00fd\u0159i dopl\u0148uj\u00ed certifik\u00e1t o hlu\u010dnosti podle normy ISO 8579-1 vydan\u00fd dodavatelem o m\u011b\u0159en\u00ed vibrac\u00ed p\u0159\u00edmo na stroji. K tomu slou\u017e\u00ed nap\u0159\u00edklad p\u0159enosn\u00fd dvoukan\u00e1lov\u00fd analyz\u00e1tor, jako je <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> m\u011b\u0159\u00ed vibrace p\u0159\u00edmo na lo\u017eiskov\u00fdch sk\u0159\u00edn\u00edch p\u0159evodovky a zaznamen\u00e1v\u00e1 spektrum, v n\u011bm\u017e se objevuj\u00ed t\u00f3ny s frekvenc\u00ed z\u00e1b\u011bru ozuben\u00fdch kol a jejich postrann\u00ed p\u00e1sma, tak\u017ee hlu\u010dnou p\u0159evodovku lze diagnostikovat, a ne pouze klasifikovat. Tam, kde je zapot\u0159eb\u00ed stanovit \u010d\u00edselnou mezn\u00ed hodnotu vibrac\u00ed p\u0159evodovky, <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/vibration-iso20816-9-gears\/\">Hodnoty mezn\u00edch vibrac\u00ed u ozuben\u00fdch p\u0159evod\u016f podle normy ISO 20816-9<\/a> n\u00e1stroj jej poskytuje, <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/gear-mesh-frequency\/\">Kalkula\u010dka frekvence z\u00e1b\u011bru ozuben\u00fdch kol<\/a> ur\u010duje frekvence, kter\u00e9 je t\u0159eba sledovat, a <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/noise-distance-attenuation\/\">Kalkula\u010dka \u00fatlumu hluku v z\u00e1vislosti na vzd\u00e1lenosti<\/a> pom\u00e1h\u00e1 p\u0159i stanoven\u00ed vztahu mezi nam\u011b\u0159enou hladinou hluku a vzd\u00e1lenost\u00ed pro \u00fa\u010dely pl\u00e1nov\u00e1n\u00ed v oblasti hluku na pracovi\u0161ti.<\/p>\n<h2>9. Ofici\u00e1ln\u00ed norma<\/h2>\n<p>Normu ISO 8579-1 vyd\u00e1v\u00e1 a spravuje Mezin\u00e1rodn\u00ed organizace pro normalizaci a jej\u00ed \u00fapln\u00e9 normativn\u00ed zn\u011bn\u00ed \u2013 v\u010detn\u011b p\u0159esn\u00fdch sou\u0159adnicov\u00fdch soustav mikrofon\u016f, vzorc\u016f pro v\u00fdpo\u010det pr\u016fm\u011brn\u00fdch hodnot a \u0161ablony protokolu \u2013 je k dispozici v obchod\u011b ISO Store. Toto shrnut\u00ed popisuje \u00fa\u010del, principy a postupy normy, av\u0161ak jak\u00e9koli form\u00e1ln\u00ed p\u0159ej\u00edmac\u00ed zkou\u0161ky by m\u011bly b\u00fdt prov\u00e1d\u011bny na z\u00e1klad\u011b \u00fapln\u00e9ho zve\u0159ejn\u011bn\u00e9ho dokumentu, aby byla zaji\u0161t\u011bna pln\u00e1 shoda s normou.<\/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 normy ISO 8579-1, kter\u00e1 specifikuje metody pro stanoven\u00ed hladin akustick\u00e9ho v\u00fdkonu \u0161\u00ed\u0159en\u00e9ho vzduchem vyza\u0159ovan\u00fdch p\u0159evodovkami pro \u00fa\u010dely p\u0159ej\u00edmac\u00edch zkou\u0161ek.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,112],"tags":[],"class_list":["post-20613","glossary","type-glossary","status-publish","hentry","category-glossary","category-iso-standards"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/20613","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":6,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/20613\/revisions"}],"predecessor-version":[{"id":102792,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/20613\/revisions\/102792"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=20613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=20613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=20613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}