{"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":"2026-07-03T10:10:36","modified_gmt":"2026-07-03T10:10:36","slug":"iso-8579-1","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/tl\/glossary\/iso-8579-1\/","title":{"rendered":"ISO 8579-1: Acceptance Code for Gear Units \u2014 Test Code for Airborne Sound"},"content":{"rendered":"<h1>ISO 8579-1:2002 \u2014 Acceptance Code for Gear Units \u2014 Part 1: Test Code for Airborne Sound<\/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\/tl\/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\/tl\/product\/balanset-1\/\" title=\"Portable balancer at Vibration analyzer 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=\"Balanset-1A full kit portable na balancer at vibration analyzer\" 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\/tl\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/tl\/product\/balanset-1\/\" title=\"Portable balancer at Vibration analyzer Balanset-1A\">Portable na balancer &#038; vibration analyzer na 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\">&euro;<\/span>1,975.00<\/span> + VAT (kung naaangkop)<\/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=\"\/tl\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/tl\/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=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/tl\/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\/tl\/product\/vibration-sensor\/\" title=\"Sensor ng vibraci\u00f3n\">\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=\"Balanset-1A vibration sensor close-up\" 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\/tl\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/tl\/product\/vibration-sensor\/\" title=\"Sensor ng vibraci\u00f3n\">Sensor ng vibraci\u00f3n<\/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\">&euro;<\/span>90.00<\/span> + VAT (kung naaangkop)<\/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=\"\/tl\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/tl\/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=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/tl\/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\/tl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optical Sensor (Laser Tachometer)\">\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=\"Optical Sensor (Laser Tachometer)\" 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\/tl\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/tl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optical Sensor (Laser Tachometer)\">Optical Sensor (Laser Tachometer)<\/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\">&euro;<\/span>124.00<\/span> + VAT (kung naaangkop)<\/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=\"\/tl\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/tl\/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=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/tl\/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\/tl\/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=\"Vibromera rotor balancing kit: carrying case, multi-channel signal conditioner, handheld analyzer, magnetic base, mga vibration sensor, at mga coiled cable.\" 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\/tl\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/tl\/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\">&euro;<\/span>6,803.00<\/span> + VAT (kung naaangkop)<\/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=\"\/tl\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/tl\/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=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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\/tl\/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\/tl\/product\/magnet-stand\/\" title=\"Magnetic Stand 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=\"Magnet base.\" 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\/tl\/product-category\/parts\/\" rel=\"tag\">Parts<\/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\/tl\/product\/magnet-stand\/\" title=\"Magnetic Stand Insize-60-kgf\">Magnetic Stand 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 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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\/tl\/product-category\/devices\/\" rel=\"tag\">Devices<\/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\/tl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamic balancer \u201cBalanset-1A\u201d OEM\">Dynamic balancer \u201cBalanset-1A\u201d 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\">&euro;<\/span>1,735.00<\/span> + VAT (kung naaangkop)<\/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=\"\/tl\/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=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" 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=\"\/tl\/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=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/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>Acceptance code for gear units \u2014 Part 1: Test code for airborne sound<\/em>) is a specialised standard that lays out a detailed, repeatable procedure for measuring and reporting the airborne noise radiated by an enclosed gear unit. It is an <em>code ng pagtanggap<\/em>: ang layunin nito ay payagan ang isang manufacturer at isang customer na i-verify na ang isang bago o naayos na gearbox ay nakakatugon sa isang napagkasunduang antas ng acoustic performance. Inihihiwalay nito ito mula sa <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/vibration-analysis\/\">pagsusuri ng vibration<\/a>, na sumasuri sa structural vibration upang matuklas at ma-diagnose ang mga depekto. Ang ISO 8579-1 ay nag-aabala sa halip sa pagkuantipika ng kabuuang <strong>antas ng tunog na kapangyarihan<\/strong> ng unit para sa kontrol ng ingay sa kapaligiran at mga layuning pangkalusugan sa trabaho \u2014 isang solong, mapagkakatiwalaang numerong &#8220;pass o fail&#8221; kaysa sa isang diagnostic spectrum.<\/p>\n<h2>1. Saklaw at Prinsipyo ng Pagsukat<\/h2>\n<p>The standard&#8217;s scope is the determination of the airborne sound emission \u2014 emission sound pressure levels at specified positions and the sound power level \u2014 of enclosed gear units and gearmotors. Because it functions as an acceptance code, its procedures are written to verify compliance with a pre-agreed acoustic specification between supplier and purchaser. The governing principle is that the <strong>antas ng tunog na kapangyarihan<\/strong> \u2014 isang intrinsic na katangian ng pinagmulan, independyente sa kung saan ka nakatayo \u2014 ay kinakalkula mula sa isang hanay ng <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/sound-pressure-level\/\">antas ng tunog na presyon<\/a> mga pagsukat na kinuha sa maraming, tumpak na tinukoy na mga punto sa isang imaginadong ibabaw na bumabalot sa gearbox. Sa pamamagitan ng pag-sample ng pressure sa paligid ng unit, kinukuha ng pamamaraan ang kabuuang radiated sound energy kaysa sa pressure sa anumang isang arbitrary na lokasyon.<\/p>\n<h2>2. Kapaligiran at Kundisyon ng Pagsubok<\/h2>\n<p>Ang bahaging ito ng pamantayan ay nagpapataw ng mahigpit na mga kinakailangan sa kung saan at kung paano isinasagawa ang pagsubok, upang ang tanging tunog na nasusukat ay ang gearbox mismo. Ang pagsubok ay dapat isagawa sa isang acoustic environment na nagmamalapit sa isang <strong>free field<\/strong> \u2014 walang mga kalapit na reflecting surface na maaaring makasagabal sa pagsukat. Ang isang anechoic chamber ay perpekto, kahit na ang isang malaking bukas na outdoor na lugar ay maaaring magsilbi. Kritikal na, ang background noise mula sa bawat ibang pinagmulan \u2014 kabilang ang motor na nagpapatakbo ng test gearbox \u2014 ay dapat sukatinin nang hiwalay at dapat na hindi bababa sa <strong>6 dB lower<\/strong> kaysa sa ingay ng gearbox, at mas mainam na mahigit 10 dB ang pagbaba. Kung masyadong malakas ang background, ito ay nagkokontamina sa resulta at nagpapawalang-bisa sa pagsubok. Ang gear unit ay dapat ding tumakbo sa ilalim ng tinukoy na load at bilis, dahil kapwa ay lubos na nakakaimpluwensya sa ingay na nabuo at sa <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/gear-mesh-frequency\/\">gear-mesh frequency<\/a> tunog na nangingibabaw dito.<\/p>\n<h2>3. Instrumentasyon<\/h2>\n<p>Tinutukoy ng pamantayan ang performance class ng kagamitan sa measurement chain. Nag-uutos ito ng isang <strong>Type 1 (Class 1) precision Sound Level Meter<\/strong>, microphone at filter set na sumusunod sa mga kaugnay na pamantayan ng IEC, tinitiyak ang mataas na katumpakan at konsistensya. Nangangailangan din ito ng isang <strong>Sound Calibrator<\/strong> ng parehong klase ng katumpakan, at tinukoy nito na ang buong sistema \u2014 mikropono, metro at mga kable \u2014 ay dapat i-calibrate kasama nito kapwa kaagad bago at kaagad pagkatapos ng takbo ng mga sukat ng tunog. Ang bracket na iyon <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/calibration\/\">calibration<\/a> ay nagpapatunay na ang sensitivity ng instrumento ay hindi nagbago sa panahon ng pagsubok, na mahalaga para sa isang wastong resulta ng pagtanggap.<\/p>\n<h2>4. Pamamaraan ng Pagsusukat<\/h2>\n<p>Ito ang prescriptive na puso ng pamantayan. Kinakailangan nito ang kahulugan ng isang hypothetical <strong>ibabaw ng pagsusukat<\/strong> na ganap na sumasaklaw sa gearbox \u2014 karaniwang isang rectangular parallelepiped (hugis kahon) na nakatakda sa isang nakapirming distansya, karaniwang 1 metro, mula sa reference surface ng yunit. Pagkatapos ay tinukoy ng pamantayan ang pinakamababang bilang at eksaktong lokasyon ng mga posisyon ng mikropono sa surface na iyon; para sa isang parallelepiped ito ay karaniwang isang hanay ng <strong>nine points<\/strong> na sumasaklaw sa apat na panig, sa itaas at sa mga pangunahing posisyon sa pagitan ng mga ito. Ang antas ng sound pressure ay nire-record sa bawat punto habang tumatakbo ang gearbox sa ilalim ng napagkasunduang steady-state na load at bilis. Ang pag-sample ng maraming puntos ang nagbibigay-daan sa tamang pag-average ng sound field at isinasaalang-alang ang directionality ng radiated na ingay.<\/p>\n<h2>5. Pagkalkula ng Antas ng Sound Power<\/h2>\n<p>Ibinibigay ng seksyong ito ang matematika na ginagawang resulta ang mga hilaw na pagbabasa. Una, ang mga antas ng sound pressure \u2014 na mga logarithmic na halaga sa dB \u2014 na sinukat sa iba't ibang posisyon ng mikropono ay <strong>logarithmically na-average<\/strong> upang makuha ang mean na antas ng sound pressure sa buong measurement surface. Ang mean na iyon ay ginagamit pagkatapos upang kalkulahin ang <strong>sound power level (L<sub>w<\/sub>)<\/strong>, isang kalkulasyon na isinasama ang lugar (S) ng hypothetical na measurement surface. Ang panghuling antas ng sound power ay isang numerong figure sa dB na kumakatawan sa kabuuang acoustic energy na inilalagay ng gearbox. Dahil ito ay independyente sa distansya ng pagsukat at kapaligiran, ito ang tiyak na sukatan para sa acceptance test.<\/p>\n<h2>6. Impormasyon na Dapat Itala at I-ulat<\/h2>\n<p>Upang mapanatiling walang kalabuan, maihambing at ganap na masusubaybayan ang mga resulta, inilalista ng panghuling seksyon ang lahat ng dapat lumabas sa opisyal na ulat ng pagsubok. Bukod sa kinalkulang antas ng sound power mismo, kasama dito ang:<\/p>\n<ul>\n<li><strong>Gear-unit description:<\/strong> modelo, serial number at iba pang detalye ng pagkilala.<\/li>\n<li><strong>Mga kondisyon ng operasyon:<\/strong> bilis ng input, torque ng output, at uri at temperatura ng lubricant.<\/li>\n<li><strong>Test environment:<\/strong> isang paglalarawan at sketch ng silid at mga posisyon ng mikropono.<\/li>\n<li><strong>Instrumentation:<\/strong> bawat instrumento na ginamit, na may mga serial number at petsa ng calibration.<\/li>\n<li><strong>Background noise:<\/strong> ang mga resulta ng hiwalay na mga sukat ng background noise.<\/li>\n<\/ul>\n<p>Ang mahigpit na dokumentasyong ito ay sumusuporta sa bisa ng pagsubok at nagbibigay-daan sa maaasahang pagpaparami nito kung may lumabas na hindi pagkakaunawaan.<\/p>\n<h2>7. Mga Pangunahing Konsepto sa Likod ng Pamantayan<\/h2>\n<ul>\n<li><strong>Sound power vs. sound pressure:<\/strong> the standard determines sound <em>power<\/em>, ang kabuuang acoustic energy na inilalagay ng pinagmulan. Ito ay naiiba mula sa tunog <em>pressure<\/em>, na kung ano ang aktwal na nararamdaman ng mikropono at bumababa kasabay ng distansya mula sa yunit. Ang sound power ang mas konsistente at mas mailipat na sukatan para sa isang acceptance test.<\/li>\n<li><strong>Acceptance test code, not a diagnostic tool:<\/strong> ang pamantayan ay isang standardisadong pamamaraan ng pass\/fail. Maaaring isulat ng isang customer ang maximum na katanggap-tanggap na antas ng sound power sa isang kontrata ng pagbili, at ibinibigay ng ISO 8579-1 ang napagkasunduang pamamaraan upang ma-verify ang pagsunod.<\/li>\n<li><strong>Ang ugnayan ng vibro-acoustic:<\/strong> bagama't sinusukat ng pamantayan ang airborne sound, ang ugat na sanhi ng tunog na iyon ay ang structural vibration ng gearbox housing, na mismo ay hinihimok ng pagmamesh ng mga gear teeth. Ang mataas na antas ng ingay ay madalas na nauugnay sa mataas na vibration sa gear-mesh frequency at sa mga sideband nito \u2014 at ang mga kondisyon tulad ng <a href=\"https:\/\/vibromera.eu\/tl\/glossary\/gear-defects\/\">gear defects<\/a>, pagsuot o misalignment na nagpapataas ng vibration ay karaniwang nagpapataas din ng radiated noise.<\/li>\n<\/ul>\n<h2>8. ISO 8579-1 sa Pagsasagawa: Ingay, Vibration at Diagnostics<\/h2>\n<p>Ang acoustic acceptance figure mula sa ISO 8579-1 ay nagpapabatid sa mamimili kung sapat na tahimik ang isang gearbox para ma-install, ngunit hindi nito, sa sarili lamang, naibubunyag <em>why<\/em> kung bakit maingay ang isang unit o kung paano nagbabago ang kondisyon nito sa panahon ng serbisyo. Iyon ang larangan ng vibration measurement. Dahil ang airborne sound at structural vibration ay may parehong pinagmulan sa tooth mesh, ang isang unit na unti-unting naglalagay ng mas malakas na tunog sa paglipas ng panahon ay karaniwang nagkukuwento ng parehong kwentong sinasabi ng vibration spectrum nito \u2014 tumataas na enerhiya sa gear-mesh frequency, lumalaking mga sideband, o bagong impact content mula sa isang spalled tooth.<\/p>\n<p>Sa larangan, pinupunan ng mga inhinyero ang ISO 8579-1 noise certificate ng supplier&#8217;s ng mga on-machine vibration check. Ang isang portable na two-channel analyzer tulad ng <a href=\"https:\/\/vibromera.eu\/tl\/product\/balanset-1\/\">Balanset-1A<\/a> ay direktang sumusukat ng vibration sa mga gearbox bearing housing, kinukuha ang spectrum kung saan lumalabas ang mga mesh-frequency tone at sideband, upang ang isang maingay na gearbox ay maaaring ma-diagnose sa halip na basta na lamang ma-grade. Kung kinakailangan ang isang numerical na limitasyon ng gear vibration, ang <a href=\"https:\/\/vibromera.eu\/tl\/calculators\/vibration-iso20816-9-gears\/\">ISO 20816-9 gear-drive vibration limits<\/a> tool ay nagbibigay ng isa, ang <a href=\"https:\/\/vibromera.eu\/tl\/calculators\/gear-mesh-frequency\/\">Gear Mesh Frequency Calculator<\/a> ay tinutukoy ang mga frequency na hahanapin, at ang <a href=\"https:\/\/vibromera.eu\/tl\/calculators\/noise-distance-attenuation\/\">Noise Distance Attenuation Calculator<\/a> ay tumutulong na iugnay ang isang nasukat na antas ng tunog sa distansya para sa pagpaplano ng occupational noise.<\/p>\n<h2>9. Ang Opisyal na Pamantayan<\/h2>\n<p>Ang ISO 8579-1 ay inilathala at pinapanatili ng International Organization for Standardization, at ang kumpletong normative na teksto \u2014 kabilang ang eksaktong mga coordinate set ng mikropono, ang mga averaging formula at ang report template \u2014 ay makukuha sa pamamagitan ng ISO Store. Ang buod dito ay naghahatid ng layunin, prinsipyo at pamamaraan ng pamantayan, ngunit ang anumang pormal na acceptance test ay dapat isagawa batay sa kumpletong nailathala na dokumento upang matiyak ang buong pagsunod.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/tl\/glossary\/\">\u2190 Bumalik sa Pangunahing Index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Isang pangkalahatang pagtingin sa ISO 8579-1, ang pamantayan na nagtutukoy ng mga paraan para sa pagtukoy ng mga antas ng tunog na lakas na ibinubuwis ng mga yunit ng gearbox para sa pagsusuri ng pagtanggap.<\/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\/tl\/wp-json\/wp\/v2\/glossary\/20613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/glossary\/20613\/revisions"}],"predecessor-version":[{"id":102182,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/glossary\/20613\/revisions\/102182"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/media?parent=20613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/categories?post=20613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/tl\/wp-json\/wp\/v2\/tags?post=20613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}