{"id":69,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/calibration\/"},"modified":"2026-07-03T09:51:23","modified_gmt":"2026-07-03T09:51:23","slug":"calibration","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ro\/glossary\/calibration\/","title":{"rendered":"Ce este calibrarea? Verificarea preciziei senzorului"},"content":{"rendered":"<h1>\u00cen\u021belegerea calibr\u0103rii \u00een m\u0103surarea vibra\u021biilor<\/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\/ro\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit complet \u2014 echilibrator portabil \u0219i analizor de vibra\u021bii\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/balanset-1\/\" title=\"Echilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A\">Echilibrator portabil \u0219i analizor de vibra\u021bii 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Portable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201ePortable balancer &amp; Vibration analyzer Balanset-1A\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">\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=\"Prim-plan senzor de vibra\u021bii 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/vibration-sensor\/\" title=\"Senzor de vibra\u021bii\">Senzor de vibra\u021bii<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Vibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201eVibration sensor\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu 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=\"Senzor optic (tahometru cu 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Senzor optic (tahometru cu laser)\">Senzor optic (tahometru cu 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Optical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201eOptical Sensor (Laser Tachometer)\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/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=\"Kit de echilibrare a rotorului Vibromera: geant\u0103 de transport, condi\u021bioner de semnal multicanal, analizor portabil, baz\u0103 magnetic\u0103, senzori de vibra\u021bii \u0219i cabluri spiralate.\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Balanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201eBalanset-4\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/magnet-stand\/\" title=\"Stand magnetic 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=\"Baza magnetic\u0103.\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/magnet-stand\/\" title=\"Stand magnetic Insize-60-kgf\">Stand magnetic 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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Magnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201eMagnetic Stand Insize-60-kgf\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/reflective-tape\/\" title=\"Band\u0103 reflectorizant\u0103\">\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=\"Band\u0103 reflectorizant\u0103\" 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\/ro\/product-category\/parts\/\" rel=\"tag\">Piese<\/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\/ro\/product\/reflective-tape\/\" title=\"Band\u0103 reflectorizant\u0103\">Band\u0103 reflectorizant\u0103<\/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> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Reflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201eReflective tape\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/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\/ro\/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\/ro\/product\/dynamic-balancer-balanset-1a\/\" title=\"Echilibrator dinamic &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Con\u021binutul kitului Balanset-1A cu unitate de interfa\u021b\u0103, senzori, tahometru \u0219i accesorii\" 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\/ro\/product-category\/devices\/\" rel=\"tag\">Dispozitive<\/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\/ro\/product\/dynamic-balancer-balanset-1a\/\" title=\"Echilibrator dinamic &quot;Balanset-1A&quot; OEM\">Echilibrator dinamic \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + TVA (dac\u0103 este cazul)<\/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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adaug\u0103 \u00een co\u0219\" 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=\"\/ro\/wp-json\/wp\/v2\/glossary\/69?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=\"Adaug\u0103 \u00een co\u0219: &amp;lbquo;Dynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201eDynamic balancer \u201cBalanset-1A\u201d OEM\u201d a fost ad\u0103ugat \u00een co\u0219\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adaug\u0103 \u00een co\u0219<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Calibrare<\/strong> este procesul de comparare a unui instrument de m\u0103surare sau a unui senzor cu un etalon de referin\u021b\u0103 cunoscut, de o precizie superioar\u0103, precum \u0219i de documentare a rela\u021biei dintre valoarea indicat\u0103 de instrument \u0219i valoarea real\u0103. \u00cen <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration\/\">vibra\u021bii<\/a> m\u0103sur\u0103toarea confirm\u0103 faptul c\u0103 un <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/accelerometer\/\">accelerometru<\/a>, <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/velocity-transducer\/\">traductor de vitez\u0103<\/a> sau <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/vibration-analyzer\/\">analizor<\/a> indic\u0103 valoarea corect\u0103 \u0219i, acolo unde este necesar, furnizeaz\u0103 un factor de corec\u021bie pentru a compensa orice abatere de la performan\u021ba ideal\u0103. Calibrarea este elementul care face leg\u0103tura \u00eentre o valoare afi\u0219at\u0103 pe ecran \u0219i o realitate fizic\u0103 verificabil\u0103 \u2014 aceasta st\u0103 la baza sistemelor de calitate (ISO 9001), a conformit\u0103\u021bii legale \u0219i contractuale, precum \u0219i a integrit\u0103\u021bii fiec\u0103rui <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/condition-monitoring\/\">monitorizarea st\u0103rii<\/a> tendin\u021b\u0103 pe care o colecta\u021bi.<\/p>\n<p>Calibrarea periodic\u0103 este important\u0103 deoarece <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/sensitivity\/\">sensibilitatea senzorului<\/a> nu r\u0103m\u00e2ne constant\u0103. Aceasta se modific\u0103 odat\u0103 cu \u00eemb\u0103tr\u00e2nirea, sub influen\u021ba varia\u021biilor de temperatur\u0103, a \u0219ocurilor mecanice \u0219i a expunerii la factorii de mediu. Un accelerometru care indica 100&nbsp;mV\/g c\u00e2nd era nou poate, dup\u0103 o c\u0103dere puternic\u0103 sau dup\u0103 c\u00e2\u021biva ani de func\u021bionare, s\u0103 indice 96&nbsp;mV\/g \u2014 o eroare de 4&nbsp;% care denatureaz\u0103 discret fiecare m\u0103sur\u0103toare. F\u0103r\u0103 o verificare periodic\u0103, <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/trending\/\">trend data<\/a> devine nesigur\u0103, evalu\u0103rile gravit\u0103\u021bii defec\u021biunilor devin inexacte, iar deciziile privind \u00eentre\u021binerea se iau pe baza unor cifre pe care nimeni nu le poate justifica.<\/p>\n<h2>1. De ce este necesar\u0103 calibrarea<\/h2>\n<p>Un program de calibrare se bazeaz\u0103 pe patru cerin\u021be distincte, iar un program de calitate le \u00eendepline\u0219te pe toate simultan.<\/p>\n<ul>\n<li><strong>Precizia m\u0103sur\u0103rii:<\/strong> Senzorii sufer\u0103 o deviere de la sensibilitatea lor nominal\u0103 \u2014 de obicei \u00eentre 1 \u0219i 5&nbsp;% pe an, \u00een func\u021bie de utilizare \u2014 iar \u0219ocurile, c\u0103ldura \u0219i uzura accelereaz\u0103 aceast\u0103 deviere. Verificarea asigur\u0103 acurate\u021bea m\u0103sur\u0103torilor.<\/li>\n<li><strong>Trasabilitate:<\/strong> un lan\u021b ne\u00eentrerupt de compara\u021bii leag\u0103 rezultatele m\u0103sur\u0103torilor dumneavoastr\u0103 de un standard na\u021bional, precum NIST (SUA) sau NPL (Marea Britanie). <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/calibration-certificate\/\">certificat de calibrare<\/a> documentele care fac parte din acest lan\u021b \u0219i constituie o condi\u021bie prealabil\u0103 pentru acreditarea ISO\/IEC 17025, precum \u0219i pentru \u00eendeplinirea multor obliga\u021bii legale \u0219i contractuale.<\/li>\n<li><strong>Asigurarea calit\u0103\u021bii:<\/strong> Standardul ISO 9001 impune \u00een mod explicit utilizarea echipamentelor de m\u0103surare calibrate. O calibrare documentat\u0103 demonstreaz\u0103 c\u0103 procesul de m\u0103surare este \u021binut sub control \u0219i confer\u0103 \u00eencredere \u00een datele utilizate pentru luarea deciziilor.<\/li>\n<li><strong>Consisten\u021b\u0103:<\/strong> Calibrarea tuturor senzorilor la aceea\u0219i referin\u021b\u0103 v\u0103 permite s\u0103 compara\u021bi valorile \u00eenregistrate de diferite instrumente \u0219i s\u0103 analiza\u021bi evolu\u021bia st\u0103rii unei ma\u0219ini \u00een mod relevant, chiar \u0219i atunci c\u00e2nd datele au fost colectate cu ajutorul mai multor dispozitive pe parcursul mai multor ani.<\/li>\n<\/ul>\n<h2>2. Metode de calibrare<\/h2>\n<p>Metodele variaz\u0103 de la referin\u021be de laborator absolute p\u00e2n\u0103 la verific\u0103ri func\u021bionale rapide efectuate direct \u00een atelier. Fiecare dintre acestea sacrific\u0103 precizia \u00een favoarea rapidit\u0103\u021bii \u0219i a comodit\u0103\u021bii.<\/p>\n<h3>Calibrare primar\u0103 (interferometrie laser)<\/h3>\n<p>Aceasta este metoda de referin\u021b\u0103 absolut\u0103. Senzorul este montat pe un excitator de vibra\u021bii de precizie, iar mi\u0219carea acestuia este m\u0103surat\u0103 direct de un interferometru laser cu rezolu\u021bie la nivel de nanometri; accelera\u021bia sau viteza sunt apoi calculate pe baza deplas\u0103rii m\u0103surate. Este cea mai precis\u0103 metod\u0103 \u2014 cu o incertitudine sub 0,5&nbsp;% \u2014 \u0219i este utilizat\u0103 exclusiv de laboratoarele na\u021bionale \u0219i de unit\u0103\u021bile specializate. Este acela\u0219i principiu interferometric exploatat de <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/laser-vibrometry\/\">vibrometrie cu laser<\/a> pentru m\u0103surarea f\u0103r\u0103 contact.<\/p>\n<h3>Calibrare secundar\u0103 (comparativ\u0103)<\/h3>\n<p>Un instrument de baz\u0103 pentru activitatea de rutin\u0103. Senzorul de testare \u0219i un senzor de referin\u021b\u0103 recent calibrat la sursa primar\u0103 sunt monta\u021bi pe acela\u0219i excitator de vibra\u021bii, iar semnalele lor de ie\u0219ire sunt comparate. Incertitudinea este de obicei de 1\u20133&nbsp;%, ceea ce este mai mult dec\u00e2t suficient pentru majoritatea aplica\u021biilor industriale.<\/p>\n<h3>Calibrare consecutiv\u0103<\/h3>\n<p>Senzorul de testare este montat direct deasupra senzorului de referin\u021b\u0103, astfel \u00eenc\u00e2t ambii s\u0103 \u00eenregistreze aceea\u0219i mi\u0219care, iar cele dou\u0103 semnale de ie\u0219ire sunt comparate. Este o metod\u0103 simpl\u0103, rapid\u0103 \u0219i foarte potrivit\u0103 pentru verificarea pe teren.<\/p>\n<h3>Calibrator portabil<\/h3>\n<p>Un dispozitiv portabil care genereaz\u0103 o mi\u0219care cu o valoare precis cunoscut\u0103 \u2014 cel mai adesea <strong>10&nbsp;m\/s\u00b2 (\u22481&nbsp;g) at 159.2&nbsp;Hz<\/strong>. That frequency corresponds to an angular frequency of exactly 1000&nbsp;rad\/s, so acceleration in m\/s\u00b2, velocity in mm\/s and displacement in \u00b5m all share the same numeric value: 10&nbsp;m\/s\u00b2 equals 10&nbsp;mm\/s and 10&nbsp;\u00b5m, a convenient round number (1&nbsp;g corresponds to about 9.81&nbsp;mm\/s). It is not a full calibration but a rapid confidence check that the sensor and signal chain are alive and reading correctly before critical measurements.<\/p>\n<h2>3. Certificatul de calibrare<\/h2>\n<p>Certificatul reprezint\u0103 rezultatul oric\u0103rei calibr\u0103ri oficiale \u0219i documentul pe care un auditor \u00eel va solicita. Un <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/calibration-certificate\/\">certificat de calibrare<\/a> should record:<\/p>\n<ul>\n<li><strong>Identificarea senzorului:<\/strong> modelul \u0219i num\u0103rul de serie, astfel \u00eenc\u00e2t rezultatul este asociat unui dispozitiv fizic specific.<\/li>\n<li><strong>Data calibr\u0103rii<\/strong> \u0219i <strong>next-due date<\/strong> care define\u0219te intervalul de valabilitate.<\/li>\n<li><strong>Sensibilitate m\u0103surat\u0103:<\/strong> valoarea real\u0103 (mV\/g, pC\/g sau mV pe mm\/s), nu valoarea nominal\u0103 indicat\u0103 pe pl\u0103cu\u021ba de identificare.<\/li>\n<li><strong>R\u0103spuns \u00een frecven\u021b\u0103:<\/strong> abaterea de la valorile ideale pe \u00eentreaga gam\u0103 de frecven\u021be de func\u021bionare.<\/li>\n<li><strong>Incertitudinea m\u0103sur\u0103rii:<\/strong> o evaluare formal\u0103 a gradului de \u00eencredere \u00een rezultat. Pute\u021bi afla cum se ob\u021bin aceste cifre cu ajutorul unui <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/measurement-uncertainty\/\">calculator al incertitudinii de m\u0103surare<\/a>.<\/li>\n<li><strong>Trasabilitatea \u0219i acreditarea laboratoarelor:<\/strong> standardele de referin\u021b\u0103 utilizate \u0219i statutul de acreditare al laboratorului.<\/li>\n<\/ul>\n<h2>4. Intervale de calibrare \u0219i verificare pe teren<\/h2>\n<p>Frecven\u021ba calibr\u0103rii depinde de importan\u021ba datelor \u0219i de condi\u021biile de utilizare ale senzorului. Punctele de referin\u021b\u0103 obi\u0219nuite sunt: <strong>6\u201312 months<\/strong> pentru utilajele critice, <strong>1\u20132 years<\/strong> pentru lucr\u0103ri industriale generale, <strong>2\u20133 years<\/strong> pentru instrumentele folosite rar, \u0219i <strong>immediately<\/strong> dup\u0103 orice \u0219oc sau \u00een cazul \u00een care se suspecteaz\u0103 o deteriorare. Calibrarea din fabric\u0103 a unui senzor nou trebuie verificat\u0103 \u00eenainte de punerea acestuia \u00een func\u021biune. Intervalul de calibrare se stabile\u0219te apoi \u00een func\u021bie de gradul de importan\u021b\u0103, intensitatea utiliz\u0103rii, rata istoric\u0103 de deriv\u0103, condi\u021biile de mediu \u0219i orice cerin\u021be normative.<\/p>\n<p>\u00centre calibr\u0103rile oficiale, verific\u0103rile rapide efectuate pe teren permit depistarea din timp a problemelor grave: o verificare cu un calibrator portabil \u00eenainte de lucr\u0103ri importante, o compara\u021bie direct\u0103 cu un senzor de referin\u021b\u0103, o verificare a punctului zero (semnal de ie\u0219ire f\u0103r\u0103 semnal de intrare) \u0219i verific\u0103ri ale coeren\u021bei \u00eentre senzorii care monitorizeaz\u0103 aceea\u0219i ma\u0219in\u0103. Ca regul\u0103 general\u0103, un rezultat care se \u00eencadreaz\u0103 \u00een <strong>\u00b12&nbsp;%<\/strong> valoarea certificatului este corect\u0103, \u00een limita <strong>\u00b15&nbsp;%<\/strong> este acceptabil pentru majoritatea lucr\u0103rilor industriale \u0219i nu numai <strong>\u00b110&nbsp;%<\/strong> necesit\u0103 recalibrare sau \u00eenlocuire. O schimbare brusc\u0103 trebuie \u00eentotdeauna investigat\u0103 \u2014 de obicei, aceasta indic\u0103 o defec\u021biune sau o problem\u0103 de conexiune, mai degrab\u0103 dec\u00e2t o deviere normal\u0103. Pentru a verifica dac\u0103 valoarea m\u0103surat\u0103 corespunde cu cea a\u0219teptat\u0103 pentru o sensibilitate dat\u0103, un <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/vibration-sensor-sensitivity\/\">calculator sensibilitate senzor de vibra\u021bii<\/a> este un instrument auxiliar util.<\/p>\n<h2>5. Calibrarea \u00een activitatea practic\u0103 de teren<\/h2>\n<p>Calibrarea nu este un exerci\u021biu teoretic; ea este cea care confer\u0103 credibilitate m\u0103sur\u0103torilor efectuate pe teren. Atunci c\u00e2nd un inginer echilibreaz\u0103 un rotor sau depisteaz\u0103 o defec\u021biune la fa\u021ba locului, acurate\u021bea concluziilor depinde \u00een totalitate de calitatea instrumentului utilizat. Un analizor portabil cu dou\u0103 canale, precum <a href=\"https:\/\/vibromera.eu\/ro\/produs\/balanset-1\/\">Balanset-1A<\/a> este echipat cu senzori cu sensibilitate cunoscut\u0103, astfel \u00eenc\u00e2t <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/amplitude\/\">amplitudine<\/a> \u0219i <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/phase\/\">faz\u0103<\/a> datele raportate se traduc direct \u00een masele corecte ale greut\u0103\u021bilor de corec\u021bie \u0219i \u00eentr-un verdict de admitere justificabil fa\u021b\u0103 de toleran\u021ba aleas\u0103. Men\u021binerea accelerometrelor \u00een limitele de calibrare \u2014 precum \u0219i efectuarea unei verific\u0103ri rapide cu un calibrator portabil sau a unei verific\u0103ri a punctului zero \u00eenainte de \u00eenceperea lucr\u0103rii \u2014 este ceea ce garanteaz\u0103 c\u0103 valoarea vibra\u021biei reziduale men\u021bionat\u0103 \u00eentr-un raport de echilibrare corespunde cu adev\u0103rat datelor prezentate. Aceea\u0219i rigurozitate se aplic\u0103 \u0219i \u00een cazul unui <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/proximity-probe\/\">sond\u0103 de proximitate<\/a> sau orice alt traductor conectat la analizor.<\/p>\n<h2>6. Standarde, eviden\u021be \u0219i bune practici<\/h2>\n<p>Documentele de referin\u021b\u0103 sunt <strong>ISO 16063<\/strong> seria (metode pentru calibrarea traductoarelor de vibra\u021bii \u0219i \u0219ocuri, care a \u00eenlocuit vechea serie ISO 5347) \u0219i <strong>ISO\/IEC 17025<\/strong> (competen\u021ba general\u0103 a laboratoarelor de calibrare). Ori de c\u00e2te ori este posibil, apela\u021bi la un laborator acreditat conform standardului ISO 17025; printre organismele de acreditare se num\u0103r\u0103 UKAS \u00een Regatul Unit, DKD\/DAkkS \u00een Germania \u0219i COFRAC \u00een Fran\u021ba, iar \u00een Statele Unite ale Americii, trasabilitatea fa\u021b\u0103 de NIST reprezint\u0103 standardul de referin\u021b\u0103. Acreditarea constituie garan\u021bia concret\u0103 a fiabilit\u0103\u021bii procesului de calibrare.<\/p>\n<p>O eviden\u021b\u0103 corect\u0103 a datelor asigur\u0103 un ciclu complet. P\u0103stra\u021bi toate certificatele, urm\u0103ri\u021bi termenele de valabilitate cu ajutorul mementourilor automate, \u00eenregistra\u021bi orice abatere de la limitele de toleran\u021b\u0103 \u00eempreun\u0103 cu m\u0103surile corective luate \u0219i analiza\u021bi evolu\u021bia abaterii fiec\u0103rui senzor de-a lungul calibr\u0103rilor succesive \u2014 un senzor a c\u0103rui sensibilitate se modific\u0103 treptat \u00eentr-o singur\u0103 direc\u021bie v\u0103 indic\u0103 faptul c\u0103 va trebui \u00eenlocuit \u00een cur\u00e2nd. O baz\u0103 de date centralizat\u0103 de calibrare, care con\u021bine istoricul datelor \u0219i starea instrumentelor, face ca toate aceste opera\u021biuni s\u0103 fie u\u0219or de gestionat la nivelul unui parc extins de senzori.<\/p>\n<p>\u00cen concluzie, trata\u021bi senzorii ca pe ni\u0219te instrumente de precizie, a\u0219a cum sunt: proteja\u021bi-i de \u0219ocuri \u0219i de utilizarea necorespunz\u0103toare, depozita\u021bi-i corespunz\u0103tor, manipula\u021bi cablurile cu grij\u0103, \u00eenregistra\u021bi orice c\u0103dere \u0219i recalibra\u021bi-i \u00een cazul \u00een care b\u0103nui\u021bi c\u0103 au suferit daune. Calibrarea este esen\u021bial\u0103 pentru calitatea m\u0103sur\u0103torilor \u00een analiza vibra\u021biilor \u2014 compararea periodic\u0103 cu etaloane trasabile, documentarea riguroas\u0103 \u0219i verificarea sistematic\u0103 pe teren sunt elementele care asigur\u0103 <a href=\"https:\/\/vibromera.eu\/ro\/glossary\/baseline\/\">linie de baz\u0103<\/a> \u0219i date privind tendin\u021bele precise \u00een timp, oferind astfel gradul de \u00eencredere \u00een m\u0103sur\u0103tori pe care se bazeaz\u0103, \u00een ultim\u0103 instan\u021b\u0103, monitorizarea eficient\u0103 a st\u0103rii echipamentelor, diagnosticarea \u0219i deciziile de \u00eentre\u021binere.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ro\/glossary\/\">\u2190 \u00cenapoi la indexul principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Afla\u021bi despre calibrare, procesul de verificare \u0219i ajustare a preciziei instrumentului de m\u0103surare \u00een raport cu standardele cunoscute, esen\u021bial pentru m\u0103sur\u0103tori fiabile ale vibra\u021biilor \u0219i conformitate cu standardele ISO.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,113],"tags":[],"class_list":["post-69","glossary","type-glossary","status-publish","hentry","category-glossary","category-measurement"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/69\/revisions"}],"predecessor-version":[{"id":102152,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/69\/revisions\/102152"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=69"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=69"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}