{"id":305,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/voltage-mode-accelerometer\/"},"modified":"2026-07-03T10:12:52","modified_gmt":"2026-07-03T10:12:52","slug":"voltage-mode-accelerometer","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/voltage-mode-accelerometer\/","title":{"rendered":"C\u1ea3m bi\u1ebfn gia t\u1ed1c ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p l\u00e0 g\u00ec? C\u1ea3m bi\u1ebfn tr\u1edf kh\u00e1ng th\u1ea5p"},"content":{"rendered":"<h1>Hi\u1ec3u v\u1ec1 m\u00e1y \u0111o gia t\u1ed1c ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p<\/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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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\/305?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>c\u1ea3m bi\u1ebfn gia t\u1ed1c ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p<\/strong> l\u00e0 m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/piezoelectric-accelerometer\/\">gia t\u1ed1c k\u1ebf \u00e1p \u0111i\u1ec7n<\/a> v\u1edbi \u0111i\u1ec7n t\u1eed \u0111i\u1ec1u h\u00f2a t\u00edn hi\u1ec7u t\u00edch h\u1ee3p s\u1eb5n chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n t\u00edch \u0111i\u1ec7n tr\u1edf cao t\u1eeb tinh th\u1ec3 \u00e1p \u0111i\u1ec7n th\u00e0nh \u0111\u1ea7u ra \u0111i\u1ec7n \u00e1p tr\u1edf kh\u00e1ng th\u1ea5p. Thu\u1eadt ng\u1eef n\u00e0y v\u1ec1 c\u01a1 b\u1ea3n \u0111\u1ed3ng ngh\u0129a v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iepe-accelerometer\/\">Gia t\u1ed1c k\u1ebf IEPE<\/a> (Integrated Electronics Piezo-Electric) v\u00e0 v\u1edbi ICP&reg; (Integrated Circuit Piezoelectric, m\u1ed9t nh\u00e3n hi\u1ec7u c\u1ee7a PCB Piezotronics). Nh\u00e3n &#8220;voltage-mode&#8221; \u0111\u01a1n gi\u1ea3n l\u00e0 nh\u1ea5n m\u1ea1nh r\u1eb1ng c\u1ea3m bi\u1ebfn cung c\u1ea5p m\u1ed9t \u0111i\u1ec7n \u00e1p (th\u01b0\u1eddng l\u00e0 miliv\u00f4n tr\u00ean g) thay v\u00ec m\u1ed9t \u0111i\u1ec7n t\u00edch (picocoulombs tr\u00ean g), ph\u00e2n bi\u1ec7t n\u00f3 v\u1edbi thi\u1ebft k\u1ebf ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n t\u00edch c\u0169 h\u01a1n. C\u00f4ng nh\u00e2n r\u1eb1ng voltage-mode, IEPE v\u00e0 ICP \u0111\u1ec1u m\u00f4 t\u1ea3 v\u1ec1 c\u01a1 b\u1ea3n c\u00f9ng m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/transducer\/\">b\u1ed9 chuy\u1ec3n \u0111\u1ed5i<\/a> l\u00e0m cho b\u1ea3ng d\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m v\u00e0 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt d\u1ec5 d\u00e0ng \u0111i\u1ec1u h\u01b0\u1edbng h\u01a1n nhi\u1ec1u.<\/p>\n<p>C\u00e1c \u0111\u01a1n v\u1ecb voltage-mode \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n chi\u1ebfm \u01b0u th\u1ebf trong c\u00f4ng nghi\u1ec7p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> \u0111o l\u01b0\u1eddng \u2014 h\u01a1n 95% c\u00e1c \u1ee9ng d\u1ee5ng \u2014 nh\u1edd v\u00e0o t\u00ednh \u0111\u01a1n gi\u1ea3n c\u1ee7a ch\u00fang (kh\u00f4ng c\u1ea7n b\u1ed9 khu\u1ebfch \u0111\u1ea1i b\u00ean ngo\u00e0i), \u0111\u1ed9 d\u1ec5 s\u1eed d\u1ee5ng (k\u1ebft n\u1ed1i hai d\u00e2y \u0111\u01a1n gi\u1ea3n), v\u00e0 chi ph\u00ed th\u1ea5p c\u1ee7a ch\u00fang. Ch\u00fang l\u00e0 c\u00e1c c\u1ea3m bi\u1ebfn l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9 \u0111\u1eb1ng sau h\u1ea7u h\u1ebft c\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration-monitoring\/\">gi\u00e1m s\u00e1t rung \u0111\u1ed9ng<\/a> v\u00e0 ch\u1ea9n \u0111o\u00e1n.<\/p>\n<h2>1. C\u00e1ch \u0110i\u1ec1u H\u00e0nh \u0110i\u1ec7n T\u1eed T\u00edch H\u1ee3p<\/h2>\n<p>T\u00ednh n\u0103ng x\u00e1c \u0111\u1ecbnh l\u00e0 b\u1ed9 khu\u1ebfch \u0111\u1ea1i vi \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p b\u00ean trong v\u1ecf c\u1ea3m bi\u1ebfn, n\u1eb1m ngay ph\u00eda h\u1ea1 l\u01b0u c\u1ee7a ph\u1ea7n t\u1eed piezoelectric:<\/p>\n<ul>\n<li><strong>Chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n t\u00edch sang \u0111i\u1ec7n \u00e1p:<\/strong> b\u1ed9 khu\u1ebfch \u0111\u1ea1i FET ho\u1eb7c IC nh\u1ecf chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n t\u00edch tr\u1edf kh\u00e1ng cao c\u1ee7a tinh th\u1ec3 th\u00e0nh \u0111i\u1ec7n \u00e1p tr\u1edf kh\u00e1ng th\u1ea5p ngay t\u1ea1i ngu\u1ed3n, tr\u01b0\u1edbc khi t\u00edn hi\u1ec7u bao gi\u1edd truy\u1ec1n xu\u1ed1ng c\u00e1p.<\/li>\n<li><strong>C\u00f4ng su\u1ea5t d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i:<\/strong> b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u01b0\u1ee3c c\u1ea5p n\u0103ng l\u01b0\u1ee3ng b\u1edfi m\u1ed9t d\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng \u2014 c\u00f9ng hai d\u00e2y mang c\u1ea3 ngu\u1ed3n \u0111i\u1ec7n DC v\u00e0o v\u00e0 t\u00edn hi\u1ec7u AC ra.<\/li>\n<li><strong>S\u1ef1 thi\u00ean v\u1ecb v\u00e0 t\u00edn hi\u1ec7u c\u00f9ng nhau:<\/strong> c\u00e1i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/acceleration\/\">gia t\u1ed1c<\/a> t\u00edn hi\u1ec7u chuy\u1ec3n \u0111\u1ed9ng nh\u01b0 m\u1ed9t \u0111i\u1ec7n \u00e1p AC tr\u00ean \u0111\u1ec9nh c\u1ee7a \u0111i\u1ec7n \u00e1p sai l\u1ec7ch DC tr\u00ean \u0111\u1ea7u ra \u0111\u01a1n \u0111\u00f3.<\/li>\n<\/ul>\n<p>B\u1edfi v\u00ec chuy\u1ec3n \u0111\u1ed5i tr\u1edf kh\u00e1ng x\u1ea3y ra b\u00ean trong c\u1ea3m bi\u1ebfn, c\u00e1p mang \u0111i\u1ec7n t\u00edch d\u00e0i, m\u1ecfng manh \u0111\u00e3 g\u00e2y r\u1eafc r\u1ed1i cho c\u00e1c thi\u1ebft k\u1ebf tr\u01b0\u1edbc \u0111\u00e2y b\u1ecb lo\u1ea1i b\u1ecf \u2014 v\u00e0 v\u1edbi n\u00f3 h\u1ea7u h\u1ebft ti\u1ebfng \u1ed3n v\u00e0 \u0111\u1ed9 nh\u1ea1y c\u1ea3m x\u1eed l\u00fd \u0111i k\u00e8m v\u1edbi n\u00f3.<\/p>\n<h2>2. \u0110\u1ecbnh D\u1ea1ng \u0110\u1ea7u Ra v\u00e0 Y\u00eau C\u1ea7u Ngu\u1ed3n \u0110i\u1ec7n<\/h2>\n<h3>\u0110\u1ecbnh d\u1ea1ng t\u00edn hi\u1ec7u \u0111\u1ea7u ra<\/h3>\n<ul>\n<li><strong>\u0110\u1ed9 nh\u1ea1y:<\/strong> th\u01b0\u1eddng l\u00e0 10\u20131000 mV\/g.<\/li>\n<li><strong>Gi\u00e1 tr\u1ecb chung:<\/strong> 100 mV\/g l\u00e0 ti\u00eau chu\u1ea9n ng\u00e0nh.<\/li>\n<li><strong>Lo\u1ea1i t\u00edn hi\u1ec7u:<\/strong> \u0110i\u1ec7n \u00e1p AC t\u1ef7 l\u1ec7 v\u1edbi gia t\u1ed1c.<\/li>\n<li><strong>Tr\u1edf kh\u00e1ng \u0111\u1ea7u ra:<\/strong> th\u1ea5p, th\u01b0\u1eddng d\u01b0\u1edbi 100 ohms.<\/li>\n<\/ul>\n<h3>Y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n n\u0103ng<\/h3>\n<ul>\n<li><strong>D\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i:<\/strong> 2\u201320 mA \u0111i\u1ec3n h\u00ecnh, v\u1edbi 4 mA l\u00e0 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh ph\u1ed5 bi\u1ebfn.<\/li>\n<li><strong>\u0110i\u1ec7n \u00e1p c\u1ea5p:<\/strong> 18\u201330 VDC.<\/li>\n<li><strong>\u0110i\u1ec7n \u00e1p ph\u00e2n c\u1ef1c:<\/strong> 8\u201312 VDC n\u1eb1m tr\u00ean \u0111\u1ea7u ra.<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 hai d\u00e2y:<\/strong> cung c\u1ea5p \u0111i\u1ec7n v\u00e0 t\u00edn hi\u1ec7u d\u00f9ng chung m\u1ed9t c\u00e1p \u0111\u1ed3ng tr\u1ee5c.<\/li>\n<\/ul>\n<h2>3. \u01afu \u0111i\u1ec3m<\/h2>\n<h3>T\u00ednh \u0111\u01a1n gi\u1ea3n c\u1ee7a h\u1ec7 th\u1ed1ng<\/h3>\n<ul>\n<li>Kh\u00f4ng c\u00f3 b\u00ean ngo\u00e0i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/charge-amplifier\/\">b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111i\u1ec7n t\u00edch<\/a> l\u00e0 b\u1eaft bu\u1ed9c.<\/li>\n<li>C\u1ea3m bi\u1ebfn k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi thi\u1ebft b\u1ecb \u0111o.<\/li>\n<li>Gi\u1ea3m t\u1ed5ng chi ph\u00ed h\u1ec7 th\u1ed1ng.<\/li>\n<li>\u00cdt linh ki\u1ec7n h\u01a1n, v\u00e0 do \u0111\u00f3 \u00edt \u0111i\u1ec3m h\u1ecfng h\u00f3c h\u01a1n.<\/li>\n<\/ul>\n<h3>Kh\u1ea3 n\u0103ng c\u00e1p<\/h3>\n<ul>\n<li>Tr\u1edf kh\u00e1ng \u0111\u1ea7u ra th\u1ea5p c\u00f3 th\u1ec3 ch\u1ea1y qua c\u00e1c d\u00e2y c\u00e1p d\u00e0i \u2014 l\u00ean \u0111\u1ebfn kho\u1ea3ng 300 m.<\/li>\n<li>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1p \u0111\u1ed3ng tr\u1ee5c ti\u00eau chu\u1ea9n, gi\u00e1 r\u1ebb.<\/li>\n<li>Mi\u1ec5n d\u1ecbch t\u1ed1t v\u1edbi nhi\u1ec5u \u0111i\u1ec7n h\u1ecdc \u0111\u01b0\u1ee3c ch\u1ecdn d\u1ecdc theo \u0111\u01b0\u1eddng d\u00e2y.<\/li>\n<li>C\u00e0i \u0111\u1eb7t linh ho\u1ea1t, d\u1ec5 d\u00e0ng.<\/li>\n<\/ul>\n<h3>D\u1ec5 s\u1eed d\u1ee5ng<\/h3>\n<ul>\n<li>Ho\u1ea1t \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n, c\u1eafm v\u00e0 ch\u1ea1y.<\/li>\n<li>C\u00e0i \u0111\u1eb7t t\u1ed1i thi\u1ec3u.<\/li>\n<li>Giao di\u1ec7n \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 r\u1ed9ng r\u00e3i.<\/li>\n<li>T\u01b0\u01a1ng th\u00edch r\u1ed9ng r\u00e3i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111o v\u00e0 b\u1ed9 thu th\u1eadp d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<h2>4. So s\u00e1nh v\u1edbi C\u1ea3m bi\u1ebfn Gia t\u1ed1c Ch\u1ebf \u0111\u1ed9 \u0110i\u1ec7n t\u00edch<\/h2>\n<p>S\u1ef1 \u0111\u00e1nh \u0111\u1ed5i gi\u1eefa c\u00e1c thi\u1ebft k\u1ebf ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p v\u00e0 ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n t\u00edch ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>Di\u1ec7n m\u1ea1o<\/th>\n<th>Ch\u1ebf \u0111\u1ed9 \u0110i\u1ec7n \u00e1p (IEPE\/ICP)<\/th>\n<th>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n t\u00edch (Charge-Mode)<\/th>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng<\/td>\n<td>\u0110\u01a1n gi\u1ea3n \u2014 kh\u00f4ng c\u1ea7n b\u1ed9 khu\u1ebfch \u0111\u1ea1i b\u00ean ngo\u00e0i<\/td>\n<td>Y\u00eau c\u1ea7u b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111i\u1ec7n t\u00edch b\u00ean ngo\u00e0i<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecb gi\u00e1<\/td>\n<td>Th\u1ea5p h\u01a1n<\/td>\n<td>Cao h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1p<\/td>\n<td>Kho\u1ea3ng c\u00e1ch d\u00e0i, c\u00e1p \u0111\u1ed3ng tr\u1ee5c ti\u00eau chu\u1ea9n, kh\u1ea3 n\u0103ng mi\u1ec5n nhi\u1ec5m t\u1ed1t<\/td>\n<td>Kho\u1ea3ng c\u00e1ch ng\u1eafn, c\u00e1p chuy\u00ean d\u1ee5ng ch\u1ed1ng nhi\u1ec5u th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a<\/td>\n<td>L\u00ean \u0111\u1ebfn ~175&deg;C (gi\u1edbi h\u1ea1n \u0111i\u1ec7n t\u1eed)<\/td>\n<td>L\u00ean \u0111\u1ebfn ~650&deg;C<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng \u0111\u1eb7c bi\u1ec7t<\/td>\n<td>Gi\u1edbi h\u1ea1n<\/td>\n<td>Ch\u1ed1ng b\u1ee9c x\u1ea1 (h\u1ea1t nh\u00e2n); kh\u00f4ng c\u00f3 \u0111i\u1ec7n t\u1eed ho\u1ea1t \u0111\u1ed9ng n\u00e0o b\u1ecb h\u1ecfng<\/td>\n<\/tr>\n<\/table>\n<p>N\u00f3i c\u00e1ch kh\u00e1c, ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p bao g\u1ed3m h\u01a1n 95% c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, trong khi ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n t\u00edch \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 khi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 kho\u1ea3ng 175&deg;C ho\u1eb7c c\u00f3 b\u1ee9c x\u1ea1 ion h\u00f3a v\u00e0 s\u1ebd l\u00e0m h\u1ecfng \u0111i\u1ec7n t\u1eed t\u00edch h\u1ee3p s\u1eb5n.<\/p>\n<h2>5. C\u00e1c Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt Ph\u1ed5 Bi\u1ebfn<\/h2>\n<h3>T\u00f9y ch\u1ecdn \u0111\u1ed9 nh\u1ea1y<\/h3>\n<ul>\n<li><strong>10 mV\/g:<\/strong> rung \u0111\u1ed9ng cao v\u00e0 s\u1ed1c (kho\u1ea3ng &plusmn;500 g).<\/li>\n<li><strong>50 mV\/g:<\/strong> m\u1ee5c \u0111\u00edch chung (kho\u1ea3ng &plusmn;100 g).<\/li>\n<li><strong>100 mV\/g:<\/strong> ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p (kho\u1ea3ng &plusmn;50 g).<\/li>\n<li><strong>500\u20131000 mV\/g:<\/strong> c\u00f4ng vi\u1ec7c \u0111\u1ed9 rung th\u1ea5p, \u0111\u1ed9 ch\u00ednh x\u00e1c cao (kho\u1ea3ng &plusmn;5\u201310 g).<\/li>\n<\/ul>\n<p>Gi\u00e1 tr\u1ecb ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c bi\u00ean \u0111\u1ed9 m\u00e0 b\u1ea1n mong \u0111\u1ee3i; chuy\u1ec3n \u0111\u1ed5i gi\u1eefa \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra v\u00e0 gia t\u1ed1c v\u1eadt l\u00fd cho m\u1ed9t thi\u1ebft b\u1ecb nh\u1ea5t \u0111\u1ecbnh l\u00e0 ch\u00ednh x\u00e1c nh\u1eefng g\u00ec m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/vibration-sensor-sensitivity\/\">m\u00e1y t\u00ednh \u0111\u1ed9 nh\u1ea1y c\u1ea3m bi\u1ebfn rung<\/a> d\u00f9ng \u0111\u1ec3, v\u00e0 n\u00f3 li\u00ean k\u1ebft tr\u1ef1c ti\u1ebfp quay l\u1ea1i v\u1edbi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/sensitivity\/\">\u0111\u1ed9 nh\u1ea1y<\/a>.<\/p>\n<h3>\u0110\u00e1p \u1ee9ng t\u1ea7n s\u1ed1<\/h3>\n<ul>\n<li><strong>Gi\u1edbi h\u1ea1n t\u1ea7n s\u1ed1 th\u1ea5p:<\/strong> kho\u1ea3ng 0,5\u20135 Hz t\u1ea1i \u0111i\u1ec3m &minus;3 dB (AC-coupled).<\/li>\n<li><strong>Gi\u1edbi h\u1ea1n t\u1ea7n s\u1ed1 cao:<\/strong> t\u0103ng \u0111\u1ebfn c\u1ed9ng h\u01b0\u1edfng c\u01a1 h\u1ecdc g\u1eafn k\u1ebft, c\u00f3 th\u1ec3 n\u1eb1m \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u t\u1eeb 10 \u0111\u1ebfn 70 kHz t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc c\u1ea3m bi\u1ebfn.<\/li>\n<li><strong>D\u1ea3i t\u1ea7n s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c:<\/strong> t\u1edbi 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 \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c bi\u00ean \u0111\u1ed9 sai s\u1ed1 v\u00e0i ph\u1ea7n tr\u0103m (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 g\u1ea7n \u0111\u00fang, v\u1edbi sai s\u1ed1 bi\u00ean \u0111\u1ed9 kho\u1ea3ng 10&ndash;12%.<\/li>\n<\/ul>\n<h3>C\u1ea5p nhi\u1ec7t \u0111\u1ed9<\/h3>\n<ul>\n<li><strong>Ti\u00eau chu\u1ea9n:<\/strong> &minus;50 \u0111\u1ebfn +120&deg;C.<\/li>\n<li><strong>M\u1edf r\u1ed9ng:<\/strong> &minus;50 \u0111\u1ebfn +150&deg;C.<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 cao:<\/strong> &minus;50 \u0111\u1ebfn +175&deg;C.<\/li>\n<li>Tr\u00ean 175&deg;C y\u00eau c\u1ea7u c\u1ea3m bi\u1ebfn \u1edf ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n t\u00edch.<\/li>\n<\/ul>\n<h2>6. C\u00e1c bi\u1ebfn th\u1ec3, \u0110\u00f3ng g\u00f3i v\u00e0 Thu\u1eadt ng\u1eef t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/h2>\n<h3>C\u00e1c bi\u1ebfn th\u1ec3 thi\u1ebft k\u1ebf<\/h3>\n<ul>\n<li>IEPE ki\u1ec3u n\u00e9n (ph\u1ed5 bi\u1ebfn nh\u1ea5t, kinh t\u1ebf).<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/shear-accelerometer\/\">Ch\u1ebf \u0111\u1ed9 c\u1eaft<\/a> IEPE (cao c\u1ea5p, c\u00f3 kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch t\u1ed1t h\u01a1n \u0111\u1ed1i v\u1edbi bi\u1ebfn d\u1ea1ng c\u01a1 s\u1edf v\u00e0 qu\u00e1 \u0111\u1ed9 nhi\u1ec7t).<\/li>\n<li>\u0110\u1ea7u ra vi sai (c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u1eeb ch\u1ed1i ch\u1ebf \u0111\u1ed9 ph\u1ed5 bi\u1ebfn).<\/li>\n<li>C\u00e1c bi\u1ebfn th\u1ec3 \u0111\u1ed9 \u1ed3n th\u1ea5p (s\u00e0n \u1ed3n si\u00eau th\u1ea5p cho ph\u00e9p \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c).<\/li>\n<\/ul>\n<h3>Lo\u1ea1i v\u1ecf b\u1ecdc<\/h3>\n<ul>\n<li>C\u00f4ng nghi\u1ec7p (\u0111\u01b0\u1ee3c ni\u00eam phong k\u00edn v\u00e0 b\u1ec1n v\u1eefng).<\/li>\n<li>Si\u00eau nh\u1ecf (cho c\u00e1c v\u1ecb tr\u00ed c\u00f3 kh\u00f4ng gian h\u1ea1n ch\u1ebf).<\/li>\n<li>Ba tr\u1ee5c (ba tr\u1ee5c tr\u1ef1c giao trong m\u1ed9t th\u00e2n).<\/li>\n<li>Si\u00eau si\u00eau nh\u1ecf (d\u01b0\u1edbi 10 gam, cho c\u00e1c c\u1ea5u tr\u00fac nh\u1eb9).<\/li>\n<\/ul>\n<h3>C\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng \u0111\u01b0\u01a1ng b\u1ea1n s\u1ebd g\u1eb7p<\/h3>\n<ul>\n<li><strong>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p (Voltage-mode):<\/strong> m\u00f4 t\u1ea3 chung.<\/li>\n<li><strong>IEPE:<\/strong> Integrated Electronics Piezo-Electric \u2014 thu\u1eadt ng\u1eef chung ti\u00eau chu\u1ea9n.<\/li>\n<li><strong>ICP&reg;:<\/strong> Integrated Circuit Piezoelectric \u2014 nh\u00e3n hi\u1ec7u c\u1ee7a PCB Piezotronics.<\/li>\n<li><strong>CCLD:<\/strong> Constant Current Line Drive \u2014 thu\u1eadt ng\u1eef c\u1ee7a Br&uuml;el &amp; Kj&aelig;r.<\/li>\n<li><strong>Deltatron&reg;:<\/strong> m\u1ed9t t\u00ean th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a Br&uuml;el &amp; Kj&aelig;r.<\/li>\n<li><strong>T\u1ea5t c\u1ea3 nh\u1eefng c\u00e1i tr\u00ean:<\/strong> v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 c\u00f9ng c\u00f4ng ngh\u1ec7 \u2014 m\u1ed9t ph\u1ea7n t\u1eed \u00e1p \u0111i\u1ec7n c\u1ed9ng v\u1edbi \u0111i\u1ec7n t\u1eed t\u00edch h\u1ee3p, ch\u1ea1y tr\u00ean ngu\u1ed3n \u0111i\u1ec7n d\u00f2ng kh\u00f4ng \u0111\u1ed5i.<\/li>\n<\/ul>\n<h2>7. Th\u1ef1c H\u00e0nh T\u1ed1t Nh\u1ea5t T\u1ea1i Th\u1ef1c \u0110\u1ecba<\/h2>\n<p>\u0110\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y v\u1edbi m\u00e1y m\u00f3c quay, m\u1ed9t c\u1ea3m bi\u1ebfn c\u00f4ng nghi\u1ec7p c\u1ea5p 100 mV\/g \u0111\u01b0\u1ee3c ni\u00eam phong k\u00edn l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh h\u1ee3p l\u00fd; ch\u1ecdn m\u1ee9c x\u1ebfp h\u1ea1ng nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi v\u1ecb tr\u00ed, v\u00e0 m\u1ed9t v\u1ecf \u0111\u01b0\u1ee3c ni\u00eam phong cho c\u00e1c m\u00f4i tr\u01b0\u1eddng b\u1ecb \u00f4 nhi\u1ec5m ho\u1eb7c \u1ea9m \u01b0\u1edbt. C\u00e1ch l\u1eafp \u0111\u1eb7t v\u00f4 c\u00f9ng quan tr\u1ecdng, v\u00ec c\u00e1ch c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c g\u1eafn s\u1ebd x\u00e1c \u0111\u1ecbnh t\u1ea7n s\u1ed1 tr\u00ean c\u00f9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c:<\/p>\n<ul>\n<li><strong>Gi\u00e1 \u0111\u1ee1 \u0111inh t\u00e1n<\/strong> cho c\u00e1c ph\u00e9p \u0111o t\u1ea7n s\u1ed1 cao nh\u1ea5t, c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i nh\u1ea5t.<\/li>\n<li><strong>Ch\u1ea5t k\u1ebft d\u00ednh<\/strong> cho c\u00e1c l\u1eafp \u0111\u1eb7t b\u00e1n c\u1ed1 \u0111\u1ecbnh.<\/li>\n<li><strong>\u0110\u1ebf g\u1eafn nam ch\u00e2m<\/strong> cho c\u00e1c cu\u1ed9c kh\u1ea3o s\u00e1t tuy\u1ebfn \u0111\u01b0\u1eddng nhanh ch\u00f3ng \u2014 thu\u1eadn ti\u1ec7n, nh\u01b0ng n\u00f3 l\u00e0m gi\u1ea3m c\u1ed9ng h\u01b0\u1edfng v\u00e0 do \u0111\u00f3 l\u00e0 b\u0103ng th\u00f4ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/li>\n<li>Ch\u00ednh x\u00e1c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/mounting\/\">l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn<\/a> m\u1ed7i <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-5348\/\">Ti\u00eau chu\u1ea9n ISO 5348<\/a> l\u00e0 quan tr\u1ecdng; b\u1ea1n c\u00f3 th\u1ec3 \u01b0\u1edbc t\u00ednh c\u00e1ch m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t nh\u1ea5t \u0111\u1ecbnh d\u1ecbch chuy\u1ec3n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/mounting-resonance\/\">c\u1ed9ng h\u01b0\u1edfng g\u1eafn k\u1ebft<\/a> v\u1edbi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/accelerometer-mounting-resonance\/\">m\u00e1y t\u00ednh c\u1ed9ng h\u01b0\u1edfng g\u1eafn c\u1ea3m bi\u1ebfn gia t\u1ed1c<\/a>.<\/li>\n<\/ul>\n<p>Gi\u1eef c\u1ea3m bi\u1ebfn trong ph\u1ea1m vi hi\u1ec7u ch\u1ec9nh \u2014 h\u00e0ng n\u0103m cho c\u00e1c m\u00e1y quan tr\u1ecdng \u2014 ki\u1ec3m tra c\u00e1c c\u00e1p, x\u00e1c minh l\u1eafp \u0111\u1eb7t, v\u00e0 ch\u1ea1y m\u1ed9t ki\u1ec3m tra ch\u1ee9c n\u0103ng nhanh ch\u00f3ng tr\u01b0\u1edbc b\u1ea5t k\u1ef3 ph\u00e9p \u0111o quan tr\u1ecdng n\u00e0o; \u0111\u1ecbnh k\u1ef3 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/calibration\/\">s\u1ef1 \u0111\u1ecbnh c\u1ee1<\/a> l\u00e0 y\u1ebfu t\u1ed1 gi\u1eef cho s\u1ed1 \u0111o c\u00f3 th\u1ec3 truy xu\u1ea5t. L\u01b0u \u00fd r\u1eb1ng kh\u00f4ng ph\u1ea3i m\u1ecdi thi\u1ebft b\u1ecb c\u1ea7m tay \u0111\u1ec1u l\u00e0 b\u1ed9 \u0111\u1ecdc IEPE: the <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a>, v\u00ed d\u1ee5, \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m hai c\u1ea3m bi\u1ebfn MEMS t\u01b0\u01a1ng t\u1ef1 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/accelerometer\/\">c\u1ea3m bi\u1ebfn gia t\u1ed1c<\/a> thay v\u00ec c\u00e1c thi\u1ebft b\u1ecb IEPE\/ICP, v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u1ea3m bi\u1ebfn IEPE\/ICP c\u1ee7a b\u00ean th\u1ee9 ba kh\u00f4ng ph\u1ea3i l\u00e0 n\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00f3 \u2014 h\u00e3y ki\u1ec3m tra v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc khi l\u00ean k\u1ebf ho\u1ea1ch t\u00edch h\u1ee3p nh\u01b0 v\u1eady.<\/p>\n<p>M\u00e1y gia t\u1ed1c ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p (IEPE\/ICP) l\u00e0 c\u00e1c c\u1ea3m bi\u1ebfn l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9 c\u1ee7a gi\u00e1m s\u00e1t rung \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i, k\u1ebft h\u1ee3p hi\u1ec7u su\u1ea5t cao c\u1ee7a chuy\u1ec3n \u0111\u1ed5i \u00e1p \u0111i\u1ec7n v\u1edbi \u0111i\u1ec7n t\u1eed t\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a v\u00e0 \u0111\u1ed9 tin c\u1eady. S\u1ef1 \u00e1p \u0111\u1ea3o c\u1ee7a ch\u00fang ph\u1ea3n \u00e1nh c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u v\u1ec1 hi\u1ec7u su\u1ea5t, chi ph\u00ed v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng tr\u00ean ph\u1ea7n l\u1edbn c\u00e1c \u1ee9ng d\u1ee5ng gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i v\u00e0 ch\u1ea9n \u0111o\u00e1n m\u00e1y m\u00f3c quay.<\/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 ch\u1ebf \u0111\u1ed9 \u0111i\u1ec7n \u00e1p (IEPE\/ICP), c\u1ea3m bi\u1ebfn \u00e1p \u0111i\u1ec7n c\u00f3 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed t\u00edch h\u1ee3p cung c\u1ea5p \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra tr\u1edf kh\u00e1ng th\u1ea5p, ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p \u0111\u1ec3 theo d\u00f5i \u0111\u1ed9 rung.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,113],"tags":[],"class_list":["post-305","glossary","type-glossary","status-publish","hentry","category-glossary","category-measurement"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/305","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\/305\/revisions"}],"predecessor-version":[{"id":102190,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/305\/revisions\/102190"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}