{"id":194,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/piezoelectric-accelerometer\/"},"modified":"2026-07-03T10:12:43","modified_gmt":"2026-07-03T10:12:43","slug":"piezoelectric-accelerometer","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/piezoelectric-accelerometer\/","title":{"rendered":"C\u1ea3m bi\u1ebfn gia t\u1ed1c \u00e1p \u0111i\u1ec7n l\u00e0 g\u00ec? C\u1ea3m bi\u1ebfn rung"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 m\u00e1y \u0111o gia t\u1ed1c \u00e1p \u0111i\u1ec7n<\/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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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\/194?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>A <strong>gia t\u1ed1c k\u1ebf \u00e1p \u0111i\u1ec7n<\/strong> l\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> c\u1ea3m bi\u1ebfn khai th\u00e1c hi\u1ec7u \u1ee9ng \u00e1p \u0111i\u1ec7n \u2014 t\u00ednh ch\u1ea5t m\u00e0 c\u00e1c tinh th\u1ec3 nh\u1ea5t \u0111\u1ecbnh ph\u00e1t sinh m\u1ed9t \u0111i\u1ec7n t\u00edch khi b\u1ecb \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc \u2014 \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i c\u01a1 h\u1ecdc <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/acceleration\/\">gia t\u1ed1c<\/a> th\u00e0nh m\u1ed9t t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng. Khi c\u1ea3m bi\u1ebfn gia t\u1ed1c, m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng seismic n\u1ed9i b\u1ed9 n\u00e9n ho\u1eb7c c\u1eaft m\u1ed9t ph\u1ea7n t\u1eed \u00e1p \u0111i\u1ec7n, v\u00e0 \u0111i\u1ec7n t\u00edch ho\u1eb7c \u0111i\u1ec7n \u00e1p k\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh v\u00e0 xu\u1ea5t ra nh\u01b0 m\u1ed9t t\u00edn hi\u1ec7u \u0111o l\u01b0\u1eddng. Nh\u1edd v\u00e0o d\u1ea3i t\u1ea7n s\u1ed1 r\u1ed9ng (kho\u1ea3ng 0.5 Hz \u0111\u1ebfn 50+ kHz), \u0111\u1ed9 nh\u1ea1y cao, \u0111\u1ed9 b\u1ec1n ch\u1eafc, v\u00e0 m\u1ed9t ph\u1ea7n t\u1eed c\u1ea3m bi\u1ebfn t\u1ef1 ph\u00e1t sinh kh\u00f4ng c\u1ea7n n\u0103ng l\u01b0\u1ee3ng b\u00ean ngo\u00e0i, gia t\u1ed1c k\u1ebf \u00e1p \u0111i\u1ec7n l\u00e0 c\u1ea3m bi\u1ebfn rung \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration-analysis\/\">Ph\u00e2n t\u00edch rung \u0111\u1ed9ng<\/a> v\u00e0 theo d\u00f5i t\u00ecnh tr\u1ea1ng.<\/p>\n<h2>1. Hi\u1ec7u \u1ee9ng \u00c1p \u0111i\u1ec7n<\/h2>\n<h3>Nguy\u00ean t\u1eafc v\u1eadt l\u00fd<\/h3>\n<ul>\n<li>M\u1ed9t s\u1ed1 tinh th\u1ec3 (th\u1ea1ch anh, tourmaline) v\u00e0 g\u1ed1m s\u1ee9 (PZT, bari titanat) c\u00f3 t\u00ednh ch\u1ea5t \u00e1p \u0111i\u1ec7n<\/li>\n<li>\u1ee8ng su\u1ea5t c\u01a1 h\u1ecdc t\u1ea1o ra m\u1ed9t \u0111i\u1ec7n t\u00edch tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a tinh th\u1ec3&#8217;s.<\/li>\n<li>\u0110i\u1ec7n t\u00edch t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi l\u1ef1c t\u00e1c d\u1ee5ng.<\/li>\n<li>Hi\u1ec7u \u1ee9ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c \u2014 t\u00e1c d\u1ee5ng m\u1ed9t \u0111i\u1ec7n \u00e1p l\u00e0m cho ph\u1ea7n t\u1eed bi\u1ebfn d\u1ea1ng.<\/li>\n<li>N\u00f3 t\u1ef1 ph\u00e1t sinh, do \u0111\u00f3 kh\u00f4ng c\u1ea7n \u0111i\u1ec7n \u0111\u1ec3 t\u1ea1o ra \u0111i\u1ec7n t\u00edch.<\/li>\n<\/ul>\n<h3>B\u00ean trong gia t\u1ed1c k\u1ebf<\/h3>\n<p>Chu\u1ed7i t\u1eeb chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ebfn t\u00edn hi\u1ec7u l\u00e0 ng\u1eafn v\u00e0 tr\u1ef1c ti\u1ebfp:<\/p>\n<ol>\n<li>Rung \u0111\u1ed9ng gia t\u1ed1c \u0111\u1ebf c\u1ea3m bi\u1ebfn v\u00e0 v\u1ecf.<\/li>\n<li>Kh\u1ed1i l\u01b0\u1ee3ng seismic n\u1ed9i b\u1ed9 tr\u1ea3i qua m\u1ed9t l\u1ef1c, F = m \u00d7 a.<\/li>\n<li>L\u1ef1c \u0111\u00f3 g\u00e2y \u00e1p l\u1ef1c l\u00ean tinh th\u1ec3 \u00e1p \u0111i\u1ec7n.<\/li>\n<li>Tinh th\u1ec3 sinh ra m\u1ed9t \u0111i\u1ec7n t\u00edch t\u1ef7 l\u1ec7 v\u1edbi l\u1ef1c, v\u00e0 do \u0111\u00f3 t\u1ef7 l\u1ec7 v\u1edbi gia t\u1ed1c.<\/li>\n<li>\u0110i\u1ec7n t\u00edch \u0111\u01b0\u1ee3c t\u1eadp trung tr\u00ean c\u00e1c \u0111i\u1ec7n c\u1ef1c v\u00e0 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh t\u00edn hi\u1ec7u c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c.<\/li>\n<\/ol>\n<p>V\u00ec \u0111\u1ea7u ra theo d\u00f5i gia t\u1ed1c, t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p \u0111i\u1ec7n t\u1eed \u0111\u1ec3 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/velocity\/\">v\u1eadn t\u1ed1c<\/a> \u0111\u1ec3 ph\u00e2n t\u00edch l\u1ed7i t\u1ea7n s\u1ed1 trung b\u00ecnh, ho\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp cho c\u00f4ng vi\u1ec7c t\u1ea7n s\u1ed1 cao.<\/p>\n<h2>2. Ph\u00e2n lo\u1ea1i theo thi\u1ebft k\u1ebf n\u1ed9i b\u1ed9<\/h2>\n<p>C\u00e1ch tinh th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea3i b\u1edfi kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ecba ch\u1ea5n x\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t c\u1ee7a c\u1ea3m bi\u1ebfn&#8217;s.<\/p>\n<ul>\n<li><strong>Lo\u1ea1i n\u00e9n:<\/strong> thi\u1ebft k\u1ebf ph\u1ed5 bi\u1ebfn nh\u1ea5t, v\u1edbi tinh th\u1ec3 b\u1ecb n\u00e9n gi\u1eefa kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111\u1ebf. B\u1ec1n ch\u1eafc, v\u1edbi ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t \u2014 nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 nh\u1ea1y c\u1ea3m h\u01a1n \u0111\u1ed1i v\u1edbi bi\u1ebfn d\u1ea1ng \u0111\u1ebf v\u00e0 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t t\u1ee9c th\u1eddi.<\/li>\n<li><strong>Lo\u1ea1i c\u1eaft:<\/strong> tinh th\u1ec3 b\u1ecb c\u1eaft b\u1edfi chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u1ed1i l\u01b0\u1ee3ng. H\u00ecnh h\u1ecdc n\u00e0y cung c\u1ea5p s\u1ef1 c\u00e1ch ly bi\u1ebfn d\u1ea1ng \u0111\u1ebf tuy\u1ec7t v\u1eddi, \u0111\u00e1p \u1ee9ng t\u1ea7n s\u1ed1 th\u1ea5p h\u01a1n, v\u00e0 \u0111\u1ed9 nh\u1ea1y c\u1ea3m th\u1ea5p \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t t\u1ee9c th\u1eddi, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/shear-accelerometer\/\">gia t\u1ed1c k\u1ebf ki\u1ec3u c\u1eaft<\/a> l\u00e0 l\u1ef1a ch\u1ecdn cao c\u1ea5p cho c\u00e1c ph\u00e9p \u0111o \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/li>\n<li><strong>Lo\u1ea1i u\u1ed1n cong (bending):<\/strong> tinh th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong ch\u1ebf \u0111\u1ed9 u\u1ed1n cong, cho ph\u00e9p \u0111\u1ed9 nh\u1ea1y r\u1ea5t cao, nh\u01b0ng n\u00f3 k\u00e9m b\u1ec1n ch\u1eafc h\u01a1n v\u00e0 \u00edt ph\u1ed5 bi\u1ebfn h\u01a1n trong vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/li>\n<\/ul>\n<h2>3. Ph\u00e2n lo\u1ea1i theo \u0111i\u1ec7n t\u1eed<\/h2>\n<p>Ph\u00e2n lo\u1ea1i th\u1ee9 hai li\u00ean quan \u0111\u1ebfn vi\u1ec7c li\u1ec7u \u0111i\u1ec7n t\u1eed \u0111i\u1ec1u h\u00f2a t\u00edn hi\u1ec7u n\u1eb1m b\u00ean trong c\u1ea3m bi\u1ebfn hay b\u00ean ngo\u00e0i n\u00f3.<\/p>\n<ul>\n<li><strong>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n t\u00edch:<\/strong> \u0111\u1ea7u ra l\u00e0 m\u1ed9t \u0111i\u1ec7n t\u00edch th\u00f4 t\u00ednh b\u1eb1ng picocoulombs, y\u00eau c\u1ea7u m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/charge-amplifier\/\">b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111i\u1ec7n t\u00edch<\/a>. \u0110\u1ea7u ra tr\u1edf kh\u00e1ng cao nh\u1ea1y c\u1ea3m v\u1edbi chuy\u1ec3n \u0111\u1ed9ng c\u00e1p v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/triboelectric-noise\/\">nhi\u1ec5u triboelectric<\/a>, nh\u01b0ng kh\u00f4ng c\u00f3 \u0111i\u1ec7n t\u1eed b\u00ean trong, nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c nhi\u1ec7t \u0111\u1ed9 c\u1ef1c (l\u00ean \u0111\u1ebfn kho\u1ea3ng 650 \u00b0C), l\u00e0m cho ch\u00fang kh\u00f4ng th\u1ec3 thi\u1ebfu cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ecfa nhi\u1ec7t \u0111\u1eb7c bi\u1ec7t.<\/li>\n<li><strong>IEPE \/ ICP (ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p):<\/strong> \u0111i\u1ec7n t\u1eed t\u00edch h\u1ee3p chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n t\u00edch th\u00e0nh \u0111i\u1ec7n \u00e1p tr\u1edf kh\u00e1ng th\u1ea5p. C\u00e1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iepe-accelerometer\/\">IEPE<\/a> giao di\u1ec7n \u2014 c\u0169ng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 nh\u01b0 l\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/voltage-mode-accelerometer\/\">c\u1ea3m bi\u1ebfn gia t\u1ed1c ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p<\/a> \u2014 l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh, cung c\u1ea5p k\u1ebft n\u1ed1i hai d\u00e2y \u0111\u01a1n gi\u1ea3n v\u00e0 mi\u1ec5n d\u1ecbch nhi\u1ec5u xu\u1ea5t s\u1eafc. N\u00f3 ph\u1ee5c v\u1ee5 t\u1ed1t cho h\u01a1n 95 % c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/li>\n<\/ul>\n<h2>4. Th\u00f4ng s\u1ed1 hi\u1ec7u su\u1ea5t<\/h2>\n<h3>\u0111\u1ed9 nh\u1ea1y<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sensitivity\/\">\u0111\u1ed9 nh\u1ea1y<\/a> l\u00e0 \u0111\u1ea7u ra tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb gia t\u1ed1c \u2014 th\u01b0\u1eddng l\u00e0 10\u2013100 mV\/g cho c\u1ea3m bi\u1ebfn IEPE, ho\u1eb7c 1\u2013100 pC\/g cho ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n t\u00edch. \u0110\u1ed9 nh\u1ea1y cao h\u01a1n cho \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1t h\u01a1n nh\u01b0ng ph\u1ea1m vi t\u1ed1i \u0111a th\u1ea5p h\u01a1n, do \u0111\u00f3 con s\u1ed1 \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee9c dao \u0111\u1ed9ng d\u1ef1 ki\u1ebfn; c\u00e1i <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/vibration-sensor-sensitivity\/\">m\u00e1y t\u00ednh \u0111\u1ed9 nh\u1ea1y c\u1ea3m bi\u1ebfn rung<\/a> gi\u00fap chuy\u1ec3n \u0111\u1ed5i gi\u1eefa \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra v\u00e0 gia t\u1ed1c t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<h3>D\u1ea3i t\u1ea7n s\u1ed1<\/h3>\n<ul>\n<li><strong>T\u1ea7n s\u1ed1 th\u1ea5p:<\/strong> gi\u1edbi h\u1ea1n d\u01b0\u1edbi kho\u1ea3ng 0,5\u20135 Hz, \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u1edfi ph\u1ea7n \u0111i\u1ec7n t\u1eed.<\/li>\n<li><strong>T\u1ea7n s\u1ed1 cao:<\/strong> gi\u1edbi h\u1ea1n tr\u00ean 5\u201350 kHz, \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/resonance\/\">s\u1ef1 c\u1ed9ng h\u01b0\u1edfng<\/a>.<\/li>\n<li><strong>D\u1ea3i \u0111o kh\u1ea3 d\u1ee5ng:<\/strong> \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c bi\u00ean \u0111\u1ed9 \u1edf m\u1ee9c v\u00e0i ph\u1ea7n tr\u0103m, t\u1ed1i \u0111a \u0111\u1ebfn kho\u1ea3ng m\u1ed9t ph\u1ea7n n\u0103m (20%) c\u1ee7a t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng khi l\u1eafp \u0111\u1eb7t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/frequency\/\">T\u00ednh th\u01b0\u1eddng xuy\u00ean<\/a>, theo ISO 5348; m\u1ed9t ph\u1ea7n ba c\u1ed9ng h\u01b0\u1edfng ch\u1ec9 l\u00e0 gi\u1edbi h\u1ea1n s\u00e0ng l\u1ecdc s\u01a1 b\u1ed9, khi \u0111\u00f3 s\u1ed1 \u0111\u1ecdc bi\u00ean \u0111\u1ed9 \u0111\u00e3 cao h\u01a1n kho\u1ea3ng 10&ndash;12%.<\/li>\n<li><strong>Hi\u1ec7u \u1ee9ng l\u1eafp \u0111\u1eb7t:<\/strong> ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t l\u1edbn m\u1ea1nh gi\u1edbi h\u1ea1n ph\u1ea3n \u1ee9ng t\u1ea7n s\u1ed1 cao kh\u1ea3 thi.<\/li>\n<\/ul>\n<h3>T\u1ea7m bi\u00ean \u0111\u1ed9 v\u00e0 t\u1ea7m \u0111\u1ed9ng<\/h3>\n<ul>\n<li>M\u1ee5c \u0111\u00edch chung: \u00b150 g \u0111\u1ebfn \u00b1500 g.<\/li>\n<li>\u0110\u1ed9 nh\u1ea1y cao: \u00b15 g \u0111\u1ebfn \u00b150 g.<\/li>\n<li>C\u1ea3m bi\u1ebfn s\u1ed1c: \u00b1500 g \u0111\u1ebfn \u00b110.000 g.<\/li>\n<\/ul>\n<p>T\u00edn hi\u1ec7u kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 t\u1ea7m c\u1ee7a c\u1ea3m bi\u1ebfn&#8217;s, n\u1ebfu kh\u00f4ng n\u00f3 s\u1ebd b\u1ecb c\u1eaft ng\u1eafn v\u00e0 c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng ph\u1ea7n t\u1eed; m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/dynamic-range\/\">d\u1ea3i \u0111\u1ed9ng<\/a> cho ph\u00e9p m\u1ed9t c\u1ea3m bi\u1ebfn ph\u00e2n gi\u1ea3i c\u1ea3 \u00e2m thanh \u1ed5 \u0111\u1ee1 y\u1ebfu v\u00e0 dao \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 ch\u1ea1y m\u1ea1nh trong c\u00f9ng m\u1ed9t ph\u00e9p \u0111o.<\/p>\n<h2>5. Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn<\/h2>\n<p>Ph\u00f9 h\u1ee3p c\u1ea3m bi\u1ebfn v\u1edbi c\u00f4ng vi\u1ec7c l\u00e0 tr\u00e1i tim c\u1ee7a m\u1ed9t thi\u1ebft l\u1eadp \u0111o l\u01b0\u1eddng t\u1ed1t.<\/p>\n<ul>\n<li><strong>Gi\u00e1m s\u00e1t m\u00e1y m\u00f3c chung:<\/strong> m\u1ed9t gia t\u1ed1c k\u1ebf IEPE 100 mV\/g v\u1edbi t\u1ea7m \u00b150 g, ph\u1ea3n \u1ee9ng 1 Hz\u201310 kHz, \u0111\u00e1nh gi\u00e1 nhi\u1ec7t \u0111\u1ed9 c\u00f4ng nghi\u1ec7p (\u221240 \u0111\u1ebfn +120 \u00b0C), v\u00e0 m\u1ed9t con d\u1ea5u k\u00edn.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n khi\u1ebfm khuy\u1ebft \u1ed5 \u0111\u1ee1:<\/strong> ph\u1ea3n \u1ee9ng t\u1ea7n s\u1ed1 cao h\u01a1n (\u0111\u1ebfn 20+ kHz) \u0111\u1ec3 n\u1eafm b\u1eaft <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-fault-frequencies\/\">t\u1ea7n s\u1ed1 l\u1ed7i \u1ed5 tr\u1ee5c<\/a>, \u0111\u1ed9 nh\u1ea1y v\u1eeba (10\u201350 mV\/g), t\u1ea7m \u0111\u1ed9ng r\u1ed9ng, v\u00e0 l\u1eafp \u0111\u1eb7t b\u1eb1ng \u1ed1c \u0111\u1ec3 k\u1ebft h\u1ee3p t\u1ea7n s\u1ed1 cao t\u1ed1t nh\u1ea5t \u2014 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u00fang \u0111\u1ec3 b\u1eaft <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-defects\/\">khuy\u1ebft t\u1eadt \u1ed5 tr\u1ee5c<\/a>.<\/li>\n<li><strong>\u1ee8ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao:<\/strong> IEPE nhi\u1ec7t \u0111\u1ed9 cao (\u0111\u1ebfn kho\u1ea3ng 175 \u00b0C) ho\u1eb7c ch\u1ebf \u0111\u1ed9 s\u1ea1c (\u0111\u1ebfn kho\u1ea3ng 650 \u00b0C), v\u1edbi l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1p \u0111\u1eb7c bi\u1ec7t, ch\u1ea5p nh\u1eadn m\u1ed9t s\u1ed1 trao \u0111\u1ed5i hi\u1ec7u su\u1ea5t cho kh\u1ea3 n\u0103ng nhi\u1ec7t \u0111\u1ed9.<\/li>\n<\/ul>\n<h2>6. L\u1eafp \u0111\u1eb7t v\u00e0 C\u00e0i \u0111\u1eb7t<\/h2>\n<p>Giao di\u1ec7n l\u1eafp \u0111\u1eb7t l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng: n\u00f3 quy\u1ebft \u0111\u1ecbnh t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng l\u1eafp \u0111\u1eb7t v\u00e0 do \u0111\u00f3 l\u00e0 gi\u1edbi h\u1ea1n t\u1ea7n s\u1ed1 cao. T\u1eeb t\u1ed1t nh\u1ea5t \u0111\u1ebfn t\u1ec7 nh\u1ea5t:<\/p>\n<ul>\n<li><strong>Gi\u00e1 \u0111\u1ee1 bu-l\u00f4ng:<\/strong> kh\u1edbp n\u1ed1i t\u1ed1t nh\u1ea5t, ph\u1eb3ng \u0111\u1ebfn tr\u00ean 10 kHz.<\/li>\n<li><strong>Ch\u1ea5t k\u1ebft d\u00ednh:<\/strong> t\u1ed1t, ph\u1eb3ng \u0111\u1ebfn kho\u1ea3ng 7\u20138 kHz.<\/li>\n<li><strong>T\u1eeb t\u00ednh:<\/strong> ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c, ph\u1eb3ng \u0111\u1ebfn kho\u1ea3ng 2\u20133 kHz.<\/li>\n<li><strong>\u0110\u1ea7u d\u00f2 \/ c\u1ea7m tay:<\/strong> k\u00e9m \u2014 gi\u1edbi h\u1ea1n \u1edf t\u1ea7n s\u1ed1 th\u1ea5p v\u00e0 \u0111\u1ecdc \u0111\u1ecbnh t\u00ednh.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 c\u00f3 d\u1eef li\u1ec7u t\u1ea7n s\u1ed1 cao \u0111\u00e1ng tin c\u1eady, b\u1ec1 m\u1eb7t ph\u1ea3i s\u1ea1ch s\u1ebd v\u00e0 ph\u1eb3ng, bu l\u00f4ng \u0111\u01b0\u1ee3c xi\u1ebft \u0111\u00fang, b\u1ea5t k\u1ef3 l\u1edbp ch\u1ea5t d\u00ednh n\u00e0o ph\u1ea3i m\u1ecfng v\u00e0 \u0111\u1ec1u, \u0111\u1ebf t\u1eeb t\u00ednh ph\u1ea3i l\u00f3t s\u00e1t ngay, v\u00e0 c\u00e1p ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 tr\u00e1nh k\u00e9o. <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/accelerometer-mounting-resonance\/\">m\u00e1y t\u00ednh c\u1ed9ng h\u01b0\u1edfng g\u1eafn k\u1ebft<\/a> \u01b0\u1edbc t\u00ednh v\u1ecb tr\u00ed m\u1ed7i ph\u01b0\u01a1ng ph\u00e1p c\u00f3 d\u1ea3i s\u1eed d\u1ee5ng h\u1eefu \u00edch; \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u0129nh vi\u1ec5n, c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a c\u00e1ch <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/mounting\/\">l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn<\/a> \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-5348\/\">Ti\u00eau chu\u1ea9n ISO 5348<\/a>.<\/p>\n<p>Ngo\u00e0i th\u1ef1c t\u1ebf, nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y l\u00e0 \u0111\u1ea7u v\u00e0o ph\u00eda tr\u01b0\u1edbc c\u1ee7a m\u1ecdi m\u00e1y ph\u00e2n t\u00edch di \u0111\u1ed9ng. M\u1ed9t thi\u1ebft b\u1ecb hai k\u00eanh nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> ghi \u0111\u01b0\u1ee3c c\u00f9ng bi\u00ean \u0111\u1ed9 v\u00e0 pha \u0111\u1ed3ng b\u1ed9 \u2014 s\u1eed d\u1ee5ng hai MEMS accelerometer analog \u0111i k\u00e8m trong b\u1ed9 thay v\u00ec c\u1ea3m bi\u1ebfn IEPE \u00e1p \u0111i\u1ec7n \u2014 nh\u01b0 y\u00eau c\u1ea7u cho c\u00e2n b\u1eb1ng m\u1ed9t v\u00e0 hai m\u1eb7t ph\u1eb3ng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/balancing\/\">c\u00e2n b\u1eb1ng<\/a> v\u00e0 \u0111\u1ec3 ch\u1ea9n \u0111o\u00e1n \u0111\u1ecbnh k\u1ef3 trong v\u00f2ng bi c\u1ee7a ch\u00ednh m\u00e1y \u1edf t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. C\u00f9ng v\u1edbi \u0111\u1ea7u d\u00f2 g\u1ea7n nh\u1ea5t v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/velocity-transducer\/\">b\u1ed9 chuy\u1ec3n \u0111\u1ed5i v\u1eadn t\u1ed1c<\/a>, \u0111o gia t\u1ed1c \u00e1p \u0111i\u1ec7n l\u00e0 m\u1ed9t trong ba lo\u1ea1i rung \u0111\u1ed9ng ch\u00ednh <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/transducer\/\">\u0111\u1ea7u d\u00f2<\/a> \u2014 v\u00e0 \u0111\u1ebfn r\u1ea5t linh ho\u1ea1t, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 v\u1eabn l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a gi\u00e1m s\u00e1t rung \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p, ch\u1ea9n \u0111o\u00e1n v\u00e0 c\u00e2n b\u1eb1ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/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\u00ecm hi\u1ec3u v\u1ec1 m\u00e1y \u0111o gia t\u1ed1c \u00e1p \u0111i\u1ec7n, c\u1ea3m bi\u1ebfn rung \u0111\u1ed9ng s\u1eed d\u1ee5ng tinh th\u1ec3 \u00e1p \u0111i\u1ec7n \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i gia t\u1ed1c c\u01a1 h\u1ecdc th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 theo d\u00f5i rung \u0111\u1ed9ng.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,113],"tags":[],"class_list":["post-194","glossary","type-glossary","status-publish","hentry","category-glossary","category-measurement"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/194","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":3,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/194\/revisions"}],"predecessor-version":[{"id":102189,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/194\/revisions\/102189"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}