{"id":11,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/iso-2041\/"},"modified":"2026-07-17T20:59:27","modified_gmt":"2026-07-17T20:59:27","slug":"iso-2041","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/iso-2041\/","title":{"rendered":"ISO 2041: T\u1eeb v\u1ef1ng v\u1ec1 gi\u00e1m s\u00e1t rung \u0111\u1ed9ng, va \u0111\u1eadp v\u00e0 t\u00ecnh tr\u1ea1ng"},"content":{"rendered":"<h1>ISO 2041: Rung \u0111\u1ed9ng C\u01a1 h\u1ecdc, S\u1ed1c v\u00e0 Gi\u00e1m s\u00e1t T\u00ecnh tr\u1ea1ng &#8211; T\u1eeb v\u1ef1ng<\/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\/vi\/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\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng 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=\"B\u1ed9 \u0111\u1ea7y \u0111\u1ee7 m\u00e1y c\u00e2n b\u1eb1ng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng c\u1ea7m tay 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\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/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\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng 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> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/vibration-sensor\/\" title=\"C\u1ea3m bi\u1ebfn rung\">\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=\"C\u1eadn c\u1ea3nh c\u1ea3m bi\u1ebfn rung Balanset-1A\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/vibration-sensor\/\" title=\"C\u1ea3m bi\u1ebfn rung\">C\u1ea3m bi\u1ebfn rung<\/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> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\">\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=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\">C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)<\/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> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/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=\"B\u1ed9 d\u1ee5ng c\u1ee5 c\u00e2n b\u1eb1ng r\u00f4to Vibromera: h\u1ed9p \u0111\u1ef1ng, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh t\u00edn hi\u1ec7u \u0111a k\u00eanh, m\u00e1y ph\u00e2n t\u00edch c\u1ea7m tay, \u0111\u1ebf t\u1eeb, c\u1ea3m bi\u1ebfn rung v\u00e0 d\u00e2y c\u00e1p xo\u1eafn.\" 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\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/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\/vi\/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> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/magnet-stand\/\" title=\"\u0110\u1ebf t\u1eeb 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=\"\u0110\u1ebf nam ch\u00e2m.\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/magnet-stand\/\" title=\"\u0110\u1ebf t\u1eeb Insize-60-kgf\">\u0110\u1ebf t\u1eeb 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> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/reflective-tape\/\" title=\"B\u0103ng ph\u1ea3n quang\">\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=\"B\u0103ng ph\u1ea3n quang\" 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\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/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\/vi\/product\/reflective-tape\/\" title=\"B\u0103ng ph\u1ea3n quang\">B\u0103ng ph\u1ea3n quang<\/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> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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\/vi\/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\/vi\/product\/dynamic-balancer-balanset-1a\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d 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=\"N\u1ed9i dung b\u1ed9 s\u1ea3n ph\u1ea9m Balanset-1A bao g\u1ed3m thi\u1ebft b\u1ecb giao di\u1ec7n, c\u1ea3m bi\u1ebfn, m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n\" 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\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/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\/vi\/product\/dynamic-balancer-balanset-1a\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d OEM\">M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \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\">\u20ac<\/span>1,735.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" 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=\"\/vi\/wp-json\/wp\/v2\/glossary\/11?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=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/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>Ti\u00eau chu\u1ea9n ISO 2041<\/strong> l\u00e0 ti\u00eau chu\u1ea9n t\u1eeb v\u1ef1ng ch\u00ednh cho to\u00e0n b\u1ed9 l\u0129nh v\u1ef1c rung \u0111\u1ed9ng c\u01a1 h\u1ecdc, s\u1ed1c v\u00e0 gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng. N\u00f3 th\u1ef1c ch\u1ea5t l\u00e0 t\u1eeb \u0111i\u1ec3n m\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a ng\u00e0nh \u0111\u01b0\u1ee3c vi\u1ebft theo: m\u1ed9t ngu\u1ed3n duy nh\u1ea5t, c\u00f3 th\u1ea9m quy\u1ec1n cung c\u1ea5p c\u00e1c \u0111\u1ecbnh ngh\u0129a ch\u00ednh x\u00e1c, \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t qu\u1ed1c t\u1ebf cho h\u00e0ng ngh\u00ecn thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean to\u00e0n b\u1ed9 ph\u00e9p \u0111o, x\u1eed l\u00fd t\u00edn hi\u1ec7u, th\u1eed nghi\u1ec7m v\u00e0 ch\u1ea9n \u0111o\u00e1n. Ph\u1ea1m vi c\u1ee7a n\u00f3 r\u1ed9ng h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ed9t b\u1ea3ng t\u1eeb v\u1ef1ng chuy\u00ean \u0111\u1ec1 nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-1940-2\/\">ISO 1940-2<\/a>, ch\u1ec9 \u0111\u1ecbnh ngh\u0129a t\u1eeb v\u1ef1ng cho c\u00e2n b\u1eb1ng. Thay v\u00e0o \u0111\u00f3, ISO 2041 h\u1ed7 tr\u1ee3 h\u1ea7u nh\u01b0 m\u1ecdi ti\u00eau chu\u1ea9n rung \u0111\u1ed9ng kh\u00e1c, \u0111\u1ec3 khi m\u1ed9t t\u00e0i li\u1ec7u \u0111\u1ec1 c\u1eadp \u0111\u1ebfn &#8220;m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng,&#8221; &#8220;qu\u00e1 \u0111\u1ed9,&#8221; ho\u1eb7c &#8220;ph\u1ed5,&#8221; \u00fd ngh\u0129a ch\u00ednh x\u00e1c c\u1ee7a nh\u1eefng t\u1eeb \u0111\u00f3 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh \u1edf m\u1ed9t n\u01a1i. M\u1ee5c \u0111\u00edch r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng quan tr\u1ecdng \u2014 thi\u1ebft l\u1eadp m\u1ed9t ng\u00f4n ng\u1eef chung, r\u00f5 r\u00e0ng \u0111\u1ec3 c\u00e1c k\u1ef9 s\u01b0, chuy\u00ean gia v\u1ec1 \u0111\u1ed9 tin c\u1eady, k\u1ef9 thu\u1eadt vi\u00ean v\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi giao ti\u1ebfp m\u00e0 kh\u00f4ng nh\u1ea7m l\u1eabn.<\/p>\n<h2>1. T\u1ea1i Sao M\u1ed9t Ti\u00eau Chu\u1ea9n T\u1eeb V\u1ef1ng T\u1ed3n T\u1ea1i<\/h2>\n<p>Gi\u00e1m s\u00e1t rung \u0111\u1ed9ng v\u00e0 t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb n\u1eb1m t\u1ea1i giao \u0111i\u1ec3m c\u1ee7a nhi\u1ec1u truy\u1ec1n th\u1ed1ng k\u1ef9 thu\u1eadt \u2014 \u0111\u1ed9ng l\u1ef1c h\u1ecdc, x\u1eed l\u00fd t\u00edn hi\u1ec7u, v\u1eadt li\u1ec7u, l\u00fd thuy\u1ebft \u0111i\u1ec1u khi\u1ec3n v\u00e0 th\u1ef1c ti\u1ec5n b\u1ea3o tr\u00ec \u2014 v\u00e0 m\u1ed7i truy\u1ec1n th\u1ed1ng \u0111\u1ec1u mang theo nh\u1eefng th\u00f3i quen di\u1ec5n \u0111\u1ea1t ri\u00eang c\u1ee7a n\u00f3. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd \u0111\u00fang c\u00e1ch, c\u00f9ng m\u1ed9t t\u1eeb c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng \u00fd ngh\u0129a h\u01a1i kh\u00e1c nhau \u0111\u1ed1i v\u1edbi m\u1ed9t chuy\u00ean gia \u0111\u1ed9ng l\u1ef1c h\u1ecdc rotor, m\u1ed9t k\u1ef9 s\u01b0 ph\u00f2ng th\u00ed nghi\u1ec7m, v\u00e0 m\u1ed9t k\u1ebf ho\u1ea1ch vi\u00ean b\u1ea3o tr\u00ec. M\u1ed9t ghi ch\u00fa v\u1ebd k\u1ef9 thu\u1eadt n\u00f3i r\u1eb1ng &#8220;rung \u0111\u1ed9ng \u0111\u1ec9nh&#8221; s\u1ebd m\u01a1 h\u1ed3 tr\u1eeb khi m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u th\u1ed1ng nh\u1ea5t li\u1ec7u \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ec9nh th\u1ef1c, <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/peak-to-peak\/\">\u0111\u1ec9nh-\u0111\u1ebfn-\u0111\u1ec9nh<\/a>, ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rms\/\">RMS<\/a>. ISO 2041 lo\u1ea1i b\u1ecf s\u1ef1 m\u01a1 h\u1ed3 \u0111\u00f3 b\u1eb1ng c\u00e1ch \u0111\u1ecbnh ngh\u0129a m\u1ed7i thu\u1eadt ng\u1eef m\u1ed9t l\u1ea7n, v\u1edbi \u0111\u1ea1i l\u01b0\u1ee3ng c\u1ee7a n\u00f3, \u0111\u01a1n v\u1ecb \u0111o c\u1ee7a n\u00f3, v\u00e0 k\u00fd hi\u1ec7u to\u00e1n h\u1ecdc c\u1ee7a n\u00f3 khi c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng. V\u00ec n\u00f3 l\u00e0 m\u1ed9t <em>t\u00e0i li\u1ec7u tham kh\u1ea3o qu\u1ea3n l\u00fd<\/em> \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn b\u1edfi c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c, vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c \u0111\u1ecbnh ngh\u0129a c\u1ee7a n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 c\u1ea9n tr\u1ecdng kh\u00f4ng c\u1ea7n thi\u1ebft \u2014 \u0111\u00f3 l\u00e0 nh\u1eefng g\u00ec l\u00e0m cho c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn, h\u1ee3p \u0111\u1ed3ng v\u00e0 b\u00e1o c\u00e1o ch\u1ea9n \u0111o\u00e1n tr\u1edf n\u00ean an to\u00e0n v\u1ec1 m\u1eb7t ph\u00e1p l\u00fd v\u00e0 k\u1ef9 thu\u1eadt.<\/p>\n<h2>2. C\u00e1ch Ti\u00eau Chu\u1ea9n \u0110\u01b0\u1ee3c T\u1ed5 Ch\u1ee9c<\/h2>\n<p>Ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed d\u01b0\u1edbi d\u1ea1ng m\u1ed9t b\u1ed9 t\u1eeb \u0111i\u1ec3n c\u00f3 c\u1ea5u tr\u00fac l\u1edbn, v\u1edbi c\u00e1c m\u1ee5c \u0111\u01b0\u1ee3c nh\u00f3m th\u00e0nh c\u00e1c ph\u1ea7n theo ch\u1ee7 \u0111\u1ec1 \u0111\u1ec3 c\u00e1c kh\u00e1i ni\u1ec7m li\u00ean quan n\u1eb1m c\u1ea1nh nhau v\u00e0 tham chi\u1ebfu l\u1eabn nhau. C\u00e1c ph\u1ea7n ch\u00ednh, v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n m\u00e0 m\u1ed7i ph\u1ea7n x\u00e1c \u0111\u1ecbnh, \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<h3>1. C\u00e1c Kh\u00e1i ni\u1ec7m C\u01a1 b\u1ea3n<\/h3>\n<p>Ph\u1ea7n n\u00e0y thi\u1ebft l\u1eadp n\u1ec1n t\u1ea3ng cho to\u00e0n b\u1ed9 l\u0129nh v\u1ef1c b\u1eb1ng c\u00e1ch \u0111\u1ecbnh ngh\u0129a nh\u1eefng \u00fd t\u01b0\u1edfng v\u1eadt l\u00fd c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a n\u00f3. N\u00f3 ch\u00ednh th\u1ee9c \u0111\u1ecbnh ngh\u0129a <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a><\/strong> l\u00e0 s\u1ef1 thay \u0111\u1ed5i theo th\u1eddi gian c\u1ee7a \u0111\u1ed9 l\u1edbn c\u1ee7a m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng m\u00f4 t\u1ea3 chuy\u1ec3n \u0111\u1ed9ng ho\u1eb7c v\u1ecb tr\u00ed c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng c\u01a1 kh\u00ed, khi \u0111\u1ed9 l\u1edbn \u0111\u00f3 lu\u00e2n phi\u00ean l\u1edbn h\u01a1n v\u00e0 nh\u1ecf h\u01a1n m\u1ed9t gi\u00e1 tr\u1ecb trung b\u00ecnh n\u00e0o \u0111\u00f3. N\u00f3 ph\u00e2n bi\u1ec7t rung \u0111\u1ed9ng v\u1edbi <strong>ch\u1ea5n \u0111\u1ed9ng<\/strong> \u2014 m\u1ed9t k\u00edch th\u00edch qu\u00e1 \u0111\u1ed9 trong \u0111\u00f3 tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng c\u1ee7a h\u1ec7 th\u1ed1ng b\u1ecb x\u00e1o tr\u1ed9n trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn so v\u1edbi chu k\u1ef3 t\u1ef1 nhi\u00ean c\u1ee7a n\u00f3 \u2014 v\u00e0 t\u1eeb <strong>dao \u0111\u1ed9ng<\/strong>, thu\u1eadt ng\u1eef chung cho b\u1ea5t k\u1ef3 \u0111\u1ea1i l\u01b0\u1ee3ng n\u00e0o thay \u0111\u1ed5i theo c\u00e1ch \u0111i l\u1ea1i n\u00e0y. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0, n\u00f3 c\u0169ng \u0111\u1ecbnh ngh\u0129a ba t\u00ednh ch\u1ea5t v\u1eadt l\u00fd chi ph\u1ed1i c\u00e1ch b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng n\u00e0o rung \u0111\u1ed9ng: <strong>kh\u1ed1i l\u01b0\u1ee3ng (qu\u00e1n t\u00ednh)<\/strong>, t\u00ednh ch\u1ea5t ch\u1ed1ng l\u1ea1i gia t\u1ed1c; <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/stiffness\/\">\u0111\u1ed9 c\u1ee9ng<\/a><\/strong>, t\u00ednh ch\u1ea5t ch\u1ed1ng bi\u1ebfn d\u1ea1ng; v\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/damping\/\">gi\u1ea3m ch\u1ea5n<\/a><\/strong>, t\u00ednh ch\u1ea5t m\u00e0 n\u00f3 tho\u00e1t n\u0103ng l\u01b0\u1ee3ng v\u00e0 khi\u1ebfn nh\u1eefng dao \u0111\u1ed9ng t\u1ef1 do suy gi\u1ea3m. \u00dd t\u01b0\u1edfng c\u1ee7a <strong>b\u1eadc t\u1ef1 do<\/strong> \u2014 s\u1ed1 t\u1ecda \u0111\u1ed9 \u0111\u1ed9c l\u1eadp c\u1ea7n thi\u1ebft \u0111\u1ec3 m\u00f4 t\u1ea3 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng \u2014 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u \u1edf \u0111\u00e2y c\u0169ng v\u1eady.<\/p>\n<h3>2. C\u00e1c Th\u00f4ng S\u1ed1 c\u1ee7a Rung \u0110\u1ed9ng v\u00e0 S\u1ed1c<\/h3>\n<p>Ch\u01b0\u01a1ng n\u00e0y \u0111\u1ecbnh ngh\u0129a c\u00e1c \u0111\u1ea1i l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng v\u00e0 m\u00f4 t\u1ea3 chuy\u1ec3n \u0111\u1ed9ng rung \u0111\u1ed9ng. <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/frequency\/\">T\u1ea7n s\u1ed1<\/a><\/strong> l\u00e0 s\u1ed1 chu k\u1ef3 c\u1ee7a m\u1ed9t chuy\u1ec3n \u0111\u1ed9ng tu\u1ea7n ho\u00e0n x\u1ea3y ra trong m\u1ed9t \u0111\u01a1n v\u1ecb th\u1eddi gian, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng hertz (Hz). <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/amplitude\/\">Bi\u00ean \u0111\u1ed9<\/a><\/strong> l\u00e0 gi\u00e1 tr\u1ecb c\u1ef1c \u0111\u1ea1i c\u1ee7a \u0111\u1ea1i l\u01b0\u1ee3ng dao \u0111\u1ed9ng. Ti\u00eau chu\u1ea9n sau \u0111\u00f3 l\u00e0m r\u00f5 ba tham s\u1ed1 chuy\u1ec3n \u0111\u1ed9ng ch\u00ednh, c\u00f3 li\u00ean h\u1ec7 v\u1edbi nhau b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p vi ph\u00e2n v\u00e0 t\u00edch ph\u00e2n: <strong>s\u1ef1 d\u1ecbch chuy\u1ec3n<\/strong> (m\u1ed9t \u0111i\u1ec3m chuy\u1ec3n \u0111\u1ed9ng bao xa), <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/velocity\/\">v\u1eadn t\u1ed1c<\/a><\/strong> (n\u00f3 di chuy\u1ec3n nhanh nh\u01b0 th\u1ebf n\u00e0o) v\u00e0 <strong>gia t\u1ed1c<\/strong> (t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a v\u1eadn t\u1ed1c, li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c l\u1ef1c t\u00e1c d\u1ee5ng l\u00ean h\u1ec7 th\u1ed1ng). N\u00f3 c\u0169ng \u0111\u1ecbnh ngh\u0129a c\u00e1c c\u00e1ch ri\u00eang bi\u1ec7t \u0111\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng bi\u00ean \u0111\u1ed9 \u0111\u1ed1i v\u1edbi t\u00edn hi\u1ec7u th\u1ef1c: <strong>\u0111\u1ec9nh-\u0111\u1ebfn-\u0111\u1ec9nh<\/strong> (t\u1ed5ng \u0111\u1ed9 d\u1ecbch chuy\u1ec3n t\u1eeb c\u1ef1c \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u1ebfn c\u1ef1c \u0111\u1ea1i \u00e2m), <strong>\u0111\u1ec9nh cao<\/strong> (gi\u00e1 tr\u1ecb c\u1ef1c \u0111\u1ea1i \u0111\u01b0\u1ee3c \u0111o t\u1eeb kh\u00f4ng), v\u00e0 <strong>RMS (c\u0103n b\u1eadc hai c\u1ee7a gi\u00e1 tr\u1ecb trung b\u00ecnh b\u00ecnh ph\u01b0\u01a1ng)<\/strong>, ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a dao \u0111\u1ed9ng to\u00e0n c\u1ea7u v\u00ec n\u00f3 li\u00ean quan \u0111\u1ebfn n\u1ed9i dung n\u0103ng l\u01b0\u1ee3ng c\u1ee7a t\u00edn hi\u1ec7u. Nh\u1eefng \u0111\u1ecbnh ngh\u0129a n\u00e0y d\u1eabn tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c gi\u1edbi h\u1ea1n d\u1ef1a tr\u00ean v\u1eadn t\u1ed1c c\u1ee7a c\u00e1c ti\u00eau chu\u1ea9n m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng hi\u1ec7n \u0111\u1ea1i nh\u01b0 ISO 20816 (ng\u01b0\u1eddi k\u1ebf th\u1eeba c\u1ee7a ISO 10816 c\u0169 h\u01a1n).<\/p>\n<h3>3. D\u1ee5ng c\u1ee5 v\u00e0 Ph\u00e9p \u0111o<\/h3>\n<p>Ph\u1ea7n n\u00e0y x\u00e1c \u0111\u1ecbnh thu\u1eadt ng\u1eef c\u1ee7a thi\u1ebft b\u1ecb b\u1eaft t\u00edn hi\u1ec7u dao \u0111\u1ed9ng. M\u1ed9t <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/transducer\/\">b\u1ed9 chuy\u1ec3n \u0111\u1ed5i<\/a><\/strong> (ho\u1eb7c c\u1ea3m bi\u1ebfn) \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng c\u01a1 h\u1ecdc th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n. Ti\u00eau chu\u1ea9n sau \u0111\u00f3 \u0111\u1ecbnh ngh\u0129a c\u00e1c c\u1ea3m bi\u1ebfn gi\u00e1m s\u00e1t m\u00e1y m\u00f3c ph\u1ed5 bi\u1ebfn nh\u1ea5t: <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/accelerometer\/\">c\u1ea3m bi\u1ebfn gia t\u1ed1c<\/a><\/strong>, m\u1ed9t c\u1ea3m bi\u1ebfn ti\u1ebfp x\u00fac \u0111o gia t\u1ed1c v\u00e0 l\u00e0 lo\u1ea1i d\u1ee5ng c\u1ee5 \u0111a n\u0103ng c\u00f3 m\u1ee5c \u0111\u00edch chung linh ho\u1ea1t nh\u1ea5t; v\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/proximity-probe\/\">\u0111\u1ea7u d\u00f2 ti\u1ec7m c\u1eadn<\/a><\/strong> (\u0111\u1ea7u d\u00f2 d\u00f2ng xo\u00e1y), m\u1ed9t c\u1ea3m bi\u1ebfn kh\u00f4ng ti\u1ebfp x\u00fac \u0111o \u0111\u1ed9 d\u1ecbch chuy\u1ec3n t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa \u0111\u1ea7u \u0111o v\u00e0 m\u1ed9t m\u1ee5c ti\u00eau d\u1eabn \u0111i\u1ec7n nh\u01b0 m\u1ed9t tr\u1ee5c quay. N\u00f3 c\u0169ng bao g\u1ed3m \u0111i\u1ec1u ch\u1ec9nh t\u00edn hi\u1ec7u li\u00ean quan \u2014 b\u1ed9 khu\u1ebfch \u0111\u1ea1i, b\u1ed9 l\u1ecdc \u2014 v\u00e0 ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m thu th\u1eadp d\u1eef li\u1ec7u, t\u1ed5ng th\u1ec3 l\u00e0 c\u00e1c b\u1ed9 ph\u00e2n t\u00edch x\u1eed l\u00fd v\u00e0 hi\u1ec3n th\u1ecb t\u00edn hi\u1ec7u. M\u1ed9t tham chi\u1ebfu th\u1eddi gian nh\u01b0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/tachometer\/\">m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 quay<\/a> n\u1eb1m d\u01b0\u1edbi ti\u00eau \u0111\u1ec1 n\u00e0y, v\u00ec n\u00f3 chuy\u1ec3n \u0111\u1ed5i v\u00f2ng quay c\u1ee7a tr\u1ee5c th\u00e0nh xung m\u1ed9t l\u1ea7n m\u1ed7i v\u00f2ng quay neo ph\u00e9p \u0111o pha.<\/p>\n<h3>4. X\u1eed l\u00fd v\u00e0 Ph\u00e2n t\u00edch T\u00edn hi\u1ec7u<\/h3>\n<p>Ch\u01b0\u01a1ng n\u00e0y \u0111\u1ecbnh ngh\u0129a t\u1eeb v\u1ef1ng c\u1ee7a to\u00e1n h\u1ecdc bi\u1ebfn \u0111\u1ed5i d\u1eef li\u1ec7u th\u00f4 th\u00e0nh th\u00f4ng tin ch\u1ea9n \u0111o\u00e1n. N\u00f3 x\u00e1c \u0111\u1ecbnh hai mi\u1ec1n ch\u00ednh: <strong>d\u1ea1ng s\u00f3ng th\u1eddi gian<\/strong>, m\u1ed9t bi\u1ec3u \u0111\u1ed3 bi\u00ean \u0111\u1ed9 so v\u1edbi th\u1eddi gian, v\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/spectrum\/\">ph\u1ed5<\/a><\/strong> (bi\u1ec3u \u0111\u1ed3 mi\u1ec1n t\u1ea7n s\u1ed1), m\u1ed9t bi\u1ec3u \u0111\u1ed3 bi\u00ean \u0111\u1ed9 so v\u1edbi t\u1ea7n s\u1ed1. <strong>Ph\u00e2n t\u00edch ph\u1ed5<\/strong> \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1ch t\u00edn hi\u1ec7u th\u1eddi gian th\u00e0nh c\u00e1c t\u1ea7n s\u1ed1 th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3, v\u00e0 thu\u1eadt to\u00e1n th\u1ef1c hi\u1ec7n n\u00f3 l\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fft\/\">FFT (Bi\u1ebfn \u0111\u1ed5i Fourier nhanh)<\/a><\/strong>. C\u00e1c \u0111\u1eb7c tr\u01b0ng ph\u1ed5 ch\u00ednh c\u0169ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u1edf \u0111\u00e2y: <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/harmonics\/\">s\u00f3ng h\u00e0i<\/a><\/strong> (b\u1ed9i s\u1ed1 nguy\u00ean c\u1ee7a t\u1ea7n s\u1ed1 c\u01a1 b\u1ea3n) v\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sidebands\/\">d\u1ea3i b\u00ean<\/a><\/strong> (c\u00e1c t\u1ea7n s\u1ed1 xu\u1ea5t hi\u1ec7n \u0111\u1ed1i x\u1ee9ng quanh m\u1ed9t t\u1ea7n s\u1ed1 trung t\u00e2m). C\u0169ng nh\u01b0 nh\u1eefng kh\u00e1i ni\u1ec7m b\u1ea3o v\u1ec7 m\u1ed9t ph\u00e9p \u0111o k\u1ef9 thu\u1eadt s\u1ed1 kh\u1ecfi bi\u1ebfn d\u1ea1ng \u2014 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/aliasing\/\">ch\u1ed3ng ph\u1ed5<\/a><\/strong>, n\u1ed9i dung t\u1ea7n s\u1ed1 th\u1ea5p gi\u1ea3 m\u1ea1o xu\u1ea5t hi\u1ec7n khi t\u1ed1c \u0111\u1ed9 l\u1ea5y m\u1eabu qu\u00e1 th\u1ea5p, v\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/windowing\/\">c\u1eeda s\u1ed5<\/a><\/strong>, h\u00e0m c\u00e2n n\u1eb7ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 gi\u1ea3m r\u00f2 r\u1ec9 ph\u1ed5.<\/p>\n<h3>5. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c H\u1ec7 th\u1ed1ng (Ph\u00e2n t\u00edch Modal)<\/h3>\n<p>Ph\u1ea7n n\u00e0y \u0111\u1ecbnh ngh\u0129a c\u00e1c thu\u1eadt ng\u1eef m\u00f4 t\u1ea3 c\u00e1c thu\u1ed9c t\u00ednh \u0111\u1ed9ng v\u1ed1n c\u00f3 c\u1ee7a m\u1ed9t k\u1ebft c\u1ea5u. M\u1ed9t <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a><\/strong> l\u00e0 m\u1ed9t t\u1ea7n s\u1ed1 m\u00e0 t\u1ea1i \u0111\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng s\u1ebd rung \u0111\u1ed9ng n\u1ebfu b\u1ecb d\u1ecbch chuy\u1ec3n kh\u1ecfi v\u1ecb tr\u00ed c\u00e2n b\u1eb1ng v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh t\u1ef1 do chuy\u1ec3n \u0111\u1ed9ng. Khi m\u1ed9t t\u1ea7n s\u1ed1 bu\u1ed9c b\u00ean ngo\u00e0i tr\u00f9ng v\u1edbi m\u1ed9t t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean, <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a><\/strong> x\u1ea3y ra \u2014 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n c\u1ee7a bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng t\u1ed1i \u0111a. Ch\u01b0\u01a1ng n\u00e0y c\u0169ng \u0111\u1ecbnh ngh\u0129a ng\u00f4n ng\u1eef c\u1ee7a ph\u00e2n t\u00edch modal th\u1eed nghi\u1ec7m, bao g\u1ed3m <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/mode-shape\/\">h\u00ecnh d\u1ea1ng ch\u1ebf \u0111\u1ed9<\/a><\/strong> (m\u00f4 h\u00ecnh \u0111\u1eb7c tr\u01b0ng c\u1ee7a \u0111\u1ed9 u\u1ed1n m\u1ed9t k\u1ebft c\u1ea5u \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn t\u1ea1i m\u1ed9t t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean nh\u1ea5t \u0111\u1ecbnh) v\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/frequency-response-function\/\">h\u00e0m \u0111\u00e1p \u1ee9ng t\u1ea7n s\u1ed1 (FRF)<\/a><\/strong>, m\u1ed9t ph\u00e9p \u0111o m\u1ed1i quan h\u1ec7 \u0111\u1ea7u v\u00e0o-\u0111\u1ea7u ra c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00edch xu\u1ea5t c\u00e1c t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean v\u00e0 gi\u1ea3m ch\u1ea5n c\u1ee7a n\u00f3.<\/p>\n<h3>6. Gi\u00e1m s\u00e1t T\u00ecnh tr\u1ea1ng v\u00e0 Ch\u1ea9n \u0111o\u00e1n<\/h3>\n<p>Ch\u01b0\u01a1ng cu\u1ed1i c\u00f9ng n\u00e0y \u0111\u1ecbnh ngh\u0129a c\u00e1c thu\u1eadt ng\u1eef \u0111\u1eb1ng sau \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a ph\u00e2n t\u00edch rung \u0111\u1ed9ng v\u00e0o b\u1ea3o d\u01b0\u1ee1ng. <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/condition-monitoring\/\">Theo d\u00f5i t\u00ecnh tr\u1ea1ng<\/a><\/strong> l\u00e0 qu\u00e1 tr\u00ecnh gi\u00e1m s\u00e1t m\u1ed9t tham s\u1ed1 t\u00ecnh tr\u1ea1ng m\u00e1y (\u1edf \u0111\u00e2y, rung \u0111\u1ed9ng) \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u1ed9t thay \u0111\u1ed5i c\u00f3 \u00fd ngh\u0129a cho th\u1ea5y m\u1ed9t s\u1ef1 c\u1ed1 \u0111ang ph\u00e1t tri\u1ec3n. D\u1ef1a tr\u00ean \u0111\u00f3, <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration-diagnostics\/\">ch\u1ea9n \u0111o\u00e1n<\/a><\/strong> l\u00e0 qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t \u0111\u00f3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 c\u1ed1 c\u1ee5 th\u1ec3, v\u1ecb tr\u00ed c\u1ee7a n\u00f3 v\u00e0 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a n\u00f3. Ti\u00eau chu\u1ea9n c\u0169ng gi\u1edbi thi\u1ec7u kh\u00e1i ni\u1ec7m h\u01b0\u1edbng t\u1edbi t\u01b0\u01a1ng lai c\u1ee7a <strong>d\u1ef1 b\u00e1o (ti\u00ean l\u01b0\u1ee3ng)<\/strong> \u2014 d\u1ef1 b\u00e1o t\u00ecnh tr\u1ea1ng m\u00e1y trong t\u01b0\u01a1ng lai v\u00e0 th\u1eddi gian s\u1eed d\u1ee5ng c\u00f2n l\u1ea1i. Cu\u1ed1i c\u00f9ng, n\u00f3 \u0111\u1ecbnh ngh\u0129a c\u00e1c ch\u1ec9 s\u1ed1 th\u1ed1ng k\u00ea \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n t\u1eeb m\u1ed9t t\u00edn hi\u1ec7u rung \u0111\u1ed9ng \u0111\u1ec3 b\u1eaft c\u00e1c s\u1ef1 c\u1ed1 b\u1ed9 ch\u1ee9a v\u00e0 b\u00e1nh r\u0103ng giai \u0111o\u1ea1n s\u1edbm, \u0111\u1eb7c bi\u1ec7t l\u00e0 <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/crest-factor\/\">h\u1ec7 s\u1ed1 \u0111\u1ec9nh<\/a><\/strong> and <strong><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/kurtosis\/\">\u0111\u1ed9 nh\u1ecdn<\/a><\/strong>.<\/p>\n<h2>3. V\u1ecb tr\u00ed c\u1ee7a ISO 2041 Gi\u1eefa c\u00e1c Ti\u00eau chu\u1ea9n<\/h2>\n<p>ISO 2041 c\u00f3 ch\u1ee7 \u00fd l\u00e0 m\u1ed9t t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 thay v\u00ec m\u1ed9t th\u1ee7 t\u1ee5c ho\u1eb7c m\u1ed9t m\u00e3 ch\u1ea5p nh\u1eadn, v\u00e0 vai tr\u00f2 \u0111\u00f3 mang l\u1ea1i cho n\u00f3 ba lo\u1ea1i t\u1ea7m quan tr\u1ecdng:<\/p>\n<ul>\n<li><strong>Giao ti\u1ebfp Li\u00ean ng\u00e0nh:<\/strong> n\u00f3 cung c\u1ea5p m\u1ed9t ng\u00f4n ng\u1eef chung cho c\u00e1c k\u1ef9 s\u01b0 c\u01a1 kh\u00ed, chuy\u00ean gia \u0111\u1ed9 tin c\u1eady, k\u1ef9 thu\u1eadt vi\u00ean, nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5, v\u00e0 c\u00e1c h\u1ecdc vi\u00ean, sao cho m\u1ed9t thu\u1eadt ng\u1eef mang \u00fd ngh\u0129a gi\u1ed1ng nhau trong m\u1ed9t v\u0103n ph\u00f2ng thi\u1ebft k\u1ebf, m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m ki\u1ec3m tra, v\u00e0 m\u1ed9t tuy\u1ebfn b\u1ea3o d\u01b0\u1ee1ng.<\/li>\n<li><strong>T\u00e0i li\u1ec7u tham kh\u1ea3o ch\u00ednh cho c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c:<\/strong> \u0111\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng thu\u1eadt ng\u1eef cho h\u1ea7u h\u1ebft m\u1ecdi t\u00e0i li\u1ec7u ISO kh\u00e1c v\u1ec1 rung \u0111\u1ed9ng v\u00e0 gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng. Ti\u00eau chu\u1ea9n quy tr\u00ecnh \u2014 c\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-21940-11\/\">Ti\u00eau chu\u1ea9n ISO 21940-11<\/a> sai s\u1ed1 c\u00e2n b\u1eb1ng, c\u00e1c gi\u1edbi h\u1ea1n m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng theo ISO 20816-3, c\u00e1c quy tr\u00ecnh gi\u00e1m s\u00e1t theo ISO 13373-1 v\u00e0 c\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-17359\/\">ISO 17359<\/a> h\u01b0\u1edbng d\u1eabn gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng \u2014 \u0111\u1ec1u d\u1ef1a v\u00e0o c\u00e1c \u0111\u1ecbnh ngh\u0129a c\u1ee7a n\u00f3 thay v\u00ec \u0111\u1ecbnh ngh\u0129a l\u1ea1i c\u00e1c thu\u1eadt ng\u1eef c\u01a1 b\u1ea3n.<\/li>\n<li><strong>N\u1ec1n t\u1ea3ng gi\u00e1o d\u1ee5c:<\/strong> \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai h\u1ecdc l\u0129nh v\u1ef1c n\u00e0y, \u0111\u00e2y l\u00e0 ngu\u1ed3n c\u00f3 th\u1ea9m quy\u1ec1n cho thu\u1eadt ng\u1eef ch\u00ednh x\u00e1c, v\u00e0 n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi ki\u1ebfn th\u1ee9c \u0111\u01b0\u1ee3c ki\u1ec3m tra trong c\u00e1c s\u01a1 \u0111\u1ed3 ch\u1ee9ng ch\u1ec9 nh\u00e2n s\u1ef1 nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-18436-2\/\">ISO 18436-2<\/a>.<\/li>\n<\/ul>\n<h2>4. \u00c1p d\u1ee5ng T\u1eeb v\u1ef1ng trong C\u00f4ng vi\u1ec7c Th\u1ef1c \u0111\u1ecba<\/h2>\n<p>M\u1ed9t ti\u00eau chu\u1ea9n t\u1eeb v\u1ef1ng ph\u00e1t huy t\u00e1c d\u1ee5ng khi k\u1ebft qu\u1ea3 ph\u1ea3i \u0111\u01b0\u1ee3c ghi ch\u00e9p ho\u1eb7c so s\u00e1nh gi\u1eefa c\u00e1c ng\u01b0\u1eddi. Khi s\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb di \u0111\u1ed9ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111\u1ec3 c\u00e2n b\u1eb1ng qu\u1ea1t ho\u1eb7c b\u01a1m trong c\u00e1c v\u00f2ng bi ri\u00eang c\u1ee7a n\u00f3, m\u1ecdi \u0111\u1ea1i l\u01b0\u1ee3ng m\u00e0 n\u00f3 b\u00e1o c\u00e1o \u2014 bi\u00ean \u0111\u1ed9 1\u00d7 v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a>, v\u1eadn t\u1ed1c t\u00ednh b\u1eb1ng milim\u00e9t tr\u00ean gi\u00e2y, sai s\u1ed1 c\u00e2n b\u1eb1ng c\u00f2n l\u1ea1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> \u0111\u01b0\u1ee3c x\u00e1c minh so v\u1edbi c\u1ea5p ISO 21940-11 \u2014 mang l\u1ea1i ch\u00ednh x\u00e1c \u00fd ngh\u0129a m\u00e0 ISO 2041 g\u00e1n cho n\u00f3. \u0110\u1ecbnh ngh\u0129a chung \u0111\u00f3 l\u00e0 \u0111i\u1ec1u cho ph\u00e9p m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/diagnostic-report\/\">b\u00e1o c\u00e1o ch\u1ea9n \u0111o\u00e1n<\/a> \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1ea1i ch\u1ed7 \u0111\u01b0\u1ee3c k\u1ef9 s\u01b0 tin c\u1eady c\u1ee7a b\u00ean th\u1ee9 ba \u0111\u1ecdc r\u00f5 r\u00e0ng sau v\u00e0i th\u00e1ng, v\u00e0 \u0111i\u1ec1u cho ph\u00e9p hai nh\u00e0 ph\u00e2n t\u00edch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c nhau \u0111\u1ed3ng \u00fd v\u1ec1 vi\u1ec7c m\u00e1y c\u00f3 v\u01b0\u1ee3t qua hay kh\u00f4ng. Trong th\u1ef1c t\u1ebf, t\u1eeb v\u1ef1ng l\u00e0 l\u1edbp y\u00ean t\u0129nh b\u00ean d\u01b0\u1edbi m\u1ed7i ph\u00e9p \u0111o, bi\u1ebfn nh\u1eefng con s\u1ed1 th\u00e0nh nh\u1eefng ph\u00e1t bi\u1ec3u m\u00e0 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u hi\u1ec3u theo c\u00e1ch gi\u1ed1ng nhau.<\/p>\n<h2>5. Truy c\u1eadp Ti\u00eau chu\u1ea9n \u0110\u1ea7y \u0111\u1ee7<\/h2>\n<p>T\u00f3m t\u1eaft tr\u00ean \u0111\u00e2y n\u1eafm b\u1eaft c\u1ea5u tr\u00fac v\u00e0 c\u00e1c thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh quan tr\u1ecdng nh\u1ea5t, nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 thay th\u1ebf cho ch\u00ednh t\u00e0i li\u1ec7u \u0111\u00f3. ISO 2041 \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9a t\u1eadp h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c \u0111\u1ecbnh ngh\u0129a ch\u00ednh th\u1ee9c, k\u00fd hi\u1ec7u to\u00e1n h\u1ecdc, \u0111\u01a1n v\u1ecb v\u00e0 c\u00e1ch di\u1ec5n \u0111\u1ea1t ch\u00ednh x\u00e1c m\u00e0 c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c tr\u00edch d\u1eabn c\u00f3 t\u00ednh b\u1eaft bu\u1ed9c. \u0110\u00e2y l\u00e0 m\u1ed9t \u1ea5n ph\u1ea9m c\u00f3 b\u1ea3n quy\u1ec1n v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c mua t\u1eeb T\u1ed5 ch\u1ee9c Ti\u00eau chu\u1ea9n Qu\u1ed1c t\u1ebf ho\u1eb7c m\u1ed9t c\u01a1 quan ti\u00eau chu\u1ea9n qu\u1ed1c gia \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n; n\u00f3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i \u0111\u1ecbnh k\u1ef3, do \u0111\u00f3 \u0111\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c h\u1ee3p \u0111\u1ed3ng ho\u1eb7c tu\u00e2n th\u1ee7 b\u1ea1n ph\u1ea3i lu\u00f4n x\u00e1c nh\u1eadn r\u1eb1ng b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c t\u1eeb phi\u00ean b\u1ea3n hi\u1ec7n t\u1ea1i ch\u1ee9 kh\u00f4ng ph\u1ea3i b\u1ea3n sao c\u0169 h\u01a1n. \u0110\u1ec3 \u0111\u1ecdc v\u00e0 h\u1ecdc t\u1eadp h\u00e0ng ng\u00e0y, c\u00e1c m\u1ee5c li\u00ean quan trong to\u00e0n b\u1ed9 b\u1ea3ng thu\u1eadt ng\u1eef n\u00e0y m\u1edf r\u1ed9ng tr\u00ean m\u1ed7i kh\u00e1i ni\u1ec7m m\u00e0 ti\u00eau chu\u1ea9n \u0111\u1eb7t t\u00ean.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/\">\u2190 Quay l\u1ea1i M\u1ee5c l\u1ee5c ch\u00ednh<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>T\u1ed5ng quan v\u1ec1 ISO 2041, t\u1eeb \u0111i\u1ec3n to\u00e0n di\u1ec7n v\u1ec1 thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c rung \u0111\u1ed9ng c\u01a1 h\u1ecdc, va \u0111\u1eadp v\u00e0 gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,112],"tags":[],"class_list":["post-11","glossary","type-glossary","status-publish","hentry","category-glossary","category-iso-standards"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/11","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/11\/revisions"}],"predecessor-version":[{"id":102783,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/11\/revisions\/102783"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=11"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=11"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=11"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}