{"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\/fi\/glossary\/calibration\/","title":{"rendered":"Mit\u00e4 on kalibrointi? Anturin tarkkuuden varmennus"},"content":{"rendered":"<h1>Kalibroinnin ymm\u00e4rt\u00e4minen v\u00e4r\u00e4htelymittauksessa<\/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\/fi\/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\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori 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 kannettava tasapainotin ja v\u00e4r\u00e4htelyanalysaattori, t\u00e4ydellinen sarja\" 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\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/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\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori Balanset-1A\">Kannettava tasapainotin &#038; t\u00e4rin\u00e4analysaattori Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>1,975.00<\/span> + ALV (jos sovellettavissa)<\/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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A:n t\u00e4rin\u00e4anturin l\u00e4hikuva\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">T\u00e4rin\u00e4anturi<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>90.00<\/span> + ALV (jos sovellettavissa)<\/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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">\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=\"Optinen anturi (lasertakometri)\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">Optinen anturi (lasertakometri)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>124.00<\/span> + ALV (jos sovellettavissa)<\/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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera-roottorin tasapainotussarja: kantolaukku, monikanavainen signaalimuunnin, k\u00e4dess\u00e4 pidett\u00e4v\u00e4 analysaattori, magneettijalusta, t\u00e4rin\u00e4anturit ja kierretyt kaapelit.\" 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\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/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\/fi\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>6,803.00<\/span> + ALV (jos sovellettavissa)<\/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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta 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=\"Magneettipohja.\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta Insize-60-kgf\">Magneettinen jalusta 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\">&euro;<\/span>46.00<\/span> + ALV (jos sovellettavissa)<\/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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">\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=\"Heijastava nauha\" 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\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/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\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">Heijastava nauha<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>10.00<\/span> + ALV (jos sovellettavissa)<\/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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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\/fi\/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\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &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=\"Balanset-1A-pakkauksen sis\u00e4lt\u00f6, jossa on liit\u00e4nt\u00e4yksikk\u00f6, anturit, kierroslukumittari ja lis\u00e4varusteet\" 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\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/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\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &quot;Balanset-1A&quot; OEM\">Dynaaminen tasapainotin \"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\">&euro;<\/span>1,735.00<\/span> + ALV (jos sovellettavissa)<\/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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" 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=\"\/fi\/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=\"Lis\u00e4\u00e4 ostoskoriin: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/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>Kalibrointi<\/strong> on prosessi, jossa mittauslaitetta tai anturia verrataan tarkempaan tunnettuun vertailustandardiin ja dokumentoidaan laitteen lukeman ja todellisen arvon v\u00e4linen suhde. Mittauksessa <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration\/\">t\u00e4rin\u00e4<\/a> mittauksen perusteella se vahvistaa, ett\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/accelerometer\/\">kiihtyvyysanturi<\/a>, <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/velocity-transducer\/\">nopeusanturi<\/a> tai <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration-analyzer\/\">analysaattori<\/a> ilmoittaa oikean arvon ja antaa tarvittaessa korjauskertoimen, jolla kompensoidaan mahdolliset poikkeamat ihanteellisesta suorituskyvyst\u00e4. Kalibrointi on se tekij\u00e4, joka yhdist\u00e4\u00e4 n\u00e4yt\u00f6ll\u00e4 n\u00e4kyv\u00e4n lukeman j\u00e4ljitett\u00e4v\u00e4\u00e4n fyysiseen todellisuuteen \u2014 se on perustana laatuj\u00e4rjestelmille (ISO 9001), lakien ja sopimusten noudattamiselle sek\u00e4 jokaisen <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/condition-monitoring\/\">kunnonvalvonta<\/a> ker\u00e4\u00e4m\u00e4si trendi.<\/p>\n<p>S\u00e4\u00e4nn\u00f6llinen kalibrointi on t\u00e4rke\u00e4\u00e4, koska <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/sensitivity\/\">anturin herkkyys<\/a> ei pysy vakiona. Se muuttuu i\u00e4n, l\u00e4mp\u00f6tilan vaihteluiden, mekaanisten iskujen ja ymp\u00e4rist\u00f6vaikutusten my\u00f6t\u00e4. Kiihtyvyysanturi, joka uutena n\u00e4ytti lukemaa 100&nbsp;mV\/g, voi kovan pudotuksen tai useiden k\u00e4ytt\u00f6vuosien j\u00e4lkeen n\u00e4ytt\u00e4\u00e4 lukemaa 96&nbsp;mV\/g \u2013 t\u00e4m\u00e4 4&nbsp;% virhe v\u00e4\u00e4rist\u00e4\u00e4 huomaamatta jokaista mittausta. Ilman s\u00e4\u00e4nn\u00f6llist\u00e4 tarkistusta, <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/trending\/\">trend data<\/a> tulee ep\u00e4luotettavaksi, vikojen vakavuusluokitukset muuttuvat ep\u00e4tarkoiksi ja huoltop\u00e4\u00e4t\u00f6kset tehd\u00e4\u00e4n lukujen perusteella, joita kukaan ei voi perustella.<\/p>\n<h2>1. Miksi kalibrointi on tarpeen<\/h2>\n<p>Kalibrointiohjelmaa ohjaavat nelj\u00e4 erillist\u00e4 tarvetta, ja hyv\u00e4 ohjelma t\u00e4ytt\u00e4\u00e4 ne kaikki kerralla.<\/p>\n<ul>\n<li><strong>Mittaustarkkuus:<\/strong> Anturien herkkyys poikkeaa nimellisarvostaan \u2013 tyypillisesti 1\u20135&nbsp;% vuodessa k\u00e4yt\u00f6st\u00e4 riippuen \u2013 ja iskut, l\u00e4mp\u00f6 sek\u00e4 ik\u00e4\u00e4ntyminen kiihdytt\u00e4v\u00e4t t\u00e4t\u00e4 poikkeamaa. Tarkistaminen pit\u00e4\u00e4 lukeman luotettavana.<\/li>\n<li><strong>J\u00e4ljitett\u00e4vyys:<\/strong> keskeytym\u00e4t\u00f6n vertailuketju yhdist\u00e4\u00e4 mittaustuloksesi kansallisiin standardeihin, kuten NIST (Yhdysvallat) tai NPL (Iso-Britannia). <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/calibration-certificate\/\">kalibrointitodistus<\/a> dokumentoi t\u00e4m\u00e4n ketjun ja on edellytys ISO\/IEC 17025 -akkreditoinnille sek\u00e4 monille lains\u00e4\u00e4d\u00e4nn\u00f6llisille ja sopimusperusteisille velvoitteille.<\/li>\n<li><strong>Laadunvarmistus:<\/strong> ISO 9001 -standardissa vaaditaan nimenomaisesti kalibroituja mittauslaitteita. Dokumentoitu kalibrointi osoittaa, ett\u00e4 mittausprosessi on hallinnassa, ja lis\u00e4\u00e4 luottamusta p\u00e4\u00e4t\u00f6ksenteossa k\u00e4ytett\u00e4viin tietoihin.<\/li>\n<li><strong>Johdonmukaisuus:<\/strong> Kun jokainen anturi kalibroidaan samaan vertailuarvoon, voidaan vertailla eri laitteiden lukemia ja seurata koneen kehityst\u00e4 merkityksellisell\u00e4 tavalla, vaikka tiedot olisi ker\u00e4tty useilla laitteilla useiden vuosien aikana.<\/li>\n<\/ul>\n<h2>2. Kalibrointimenetelm\u00e4t<\/h2>\n<p>Menetelm\u00e4t vaihtelevat tarkkoista laboratoriomittauksista tuotantotason nopeisiin toimintatarkastuksiin. Jokainen menetelm\u00e4 tarjoaa tarkkuuden vastineeksi nopeutta ja helppok\u00e4ytt\u00f6isyytt\u00e4.<\/p>\n<h3>Ensisijainen kalibrointi (laserinterferometria)<\/h3>\n<p>T\u00e4m\u00e4 on ehdoton vertailumenetelm\u00e4. Anturi on asennettu tarkkuusv\u00e4r\u00e4htelij\u00e4\u00e4n, ja sen liikett\u00e4 mitataan suoraan nanometrin tarkkuudella toimivalla laserinterferometrill\u00e4; mitatusta siirtym\u00e4st\u00e4 lasketaan sitten kiihtyvyys tai nopeus. Se on tarkin menetelm\u00e4 \u2013 ep\u00e4varmuus alle 0,5&nbsp;% \u2013 ja sit\u00e4 sovelletaan ainoastaan kansallisissa laboratorioissa ja erikoistuneissa laitoksissa. Siin\u00e4 hy\u00f6dynnet\u00e4\u00e4n samaa interferometrist\u00e4 periaatetta kuin <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/laser-vibrometry\/\">laservibrometria<\/a> kosketuksettomaan mittaukseen.<\/p>\n<h3>Toissijainen kalibrointi (vertailu)<\/h3>\n<p>Luotettava arjen ty\u00f6kalu. Testianturi ja \u00e4skett\u00e4in ensisijaisen kalibroinnin l\u00e4pik\u00e4ynyt vertailuanturi asennetaan samalle t\u00e4ristyslaitteelle, ja niiden antamia tuloksia verrataan toisiinsa. Ep\u00e4varmuus on tyypillisesti 1\u20133&nbsp;%, mik\u00e4 riitt\u00e4\u00e4 mainiosti suurimpaan osaan teollisista sovelluksista.<\/p>\n<h3>Selk\u00e4 selk\u00e4\u00e4 vasten -kalibrointi<\/h3>\n<p>Testianturi asennetaan suoraan vertailuanturin p\u00e4\u00e4lle, jotta molemmat anturit liikkuvat t\u00e4sm\u00e4lleen samalla tavalla, ja n\u00e4iden kahden anturin l\u00e4ht\u00f6signaaleja verrataan toisiinsa. Menetelm\u00e4 on yksinkertainen, nopea ja sopii hyvin kentt\u00e4testeihin.<\/p>\n<h3>K\u00e4dess\u00e4 pidett\u00e4v\u00e4 kalibraattori<\/h3>\n<p>Kannettava laite, joka tuottaa tarkasti m\u00e4\u00e4ritellyn liikkeen \u2014 yleisimmin <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. Kalibrointitodistus<\/h2>\n<p>Sertifikaatti on virallisen kalibroinnin lopputulos ja asiakirja, jota tarkastaja pyyt\u00e4\u00e4. T\u00e4ydellinen <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/calibration-certificate\/\">kalibrointitodistus<\/a> should record:<\/p>\n<ul>\n<li><strong>Anturin tunnistetiedot:<\/strong> mallin ja sarjanumeron, joten tulos on sidottu tiettyyn fyysiseen laitteeseen.<\/li>\n<li><strong>Kalibrointip\u00e4iv\u00e4<\/strong> ja <strong>next-due date<\/strong> joka m\u00e4\u00e4ritt\u00e4\u00e4 voimassaoloajan.<\/li>\n<li><strong>Mitattu herkkyys:<\/strong> todellinen arvo (mV\/g, pC\/g tai mV\/mm\/s), ei nimellisarvoa.<\/li>\n<li><strong>Taajuusvaste:<\/strong> poikkeama ihanteellisesta tilasta koko toimintataajuusalueella.<\/li>\n<li><strong>Mittauksen ep\u00e4varmuus:<\/strong> virallinen arvio tuloksen luotettavuudesta. Voit tutkia, miten t\u00e4llaiset luvut muodostuvat, k\u00e4ytt\u00e4m\u00e4ll\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/calculators\/measurement-uncertainty\/\">mittauksen ep\u00e4varmuuslaskuri<\/a>.<\/li>\n<li><strong>J\u00e4ljitett\u00e4vyys ja laboratorioiden akkreditointi:<\/strong> k\u00e4ytetyt vertailustandardit ja laboratorion akkreditointitilanne.<\/li>\n<\/ul>\n<h2>4. Kalibrointiv\u00e4lit ja kentt\u00e4tarkastus<\/h2>\n<p>Kalibrointiv\u00e4li riippuu siit\u00e4, kuinka t\u00e4rke\u00e4\u00e4 data on ja kuinka raskaissa olosuhteissa anturia k\u00e4ytet\u00e4\u00e4n. Yleisi\u00e4 l\u00e4ht\u00f6kohtia ovat: <strong>6\u201312 months<\/strong> kriittisten koneiden osalta, <strong>1\u20132 years<\/strong> yleisiin teollisuust\u00f6ihin, <strong>2\u20133 years<\/strong> harvoin k\u00e4ytett\u00e4vien instrumenttien osalta, ja <strong>immediately<\/strong> mahdollisen iskun tai ep\u00e4illyn vaurion j\u00e4lkeen. Uuden anturin tehdaskalibrointi on tarkistettava ennen sen k\u00e4ytt\u00f6\u00f6nottoa. Tarkistusv\u00e4li m\u00e4\u00e4ritet\u00e4\u00e4n sen j\u00e4lkeen kriittisyyden, k\u00e4yt\u00f6n rasittavuuden, aiemman poikkeaman suuruuden, ymp\u00e4rist\u00f6olosuhteiden ja mahdollisten viranomaisvaatimusten perusteella.<\/p>\n<p>Virallisten kalibrointien v\u00e4lill\u00e4 edulliset kentt\u00e4tarkastukset auttavat havaitsemaan vakavat ongelmat varhaisessa vaiheessa: k\u00e4dess\u00e4 pidett\u00e4v\u00e4ll\u00e4 kalibraattorilla suoritettava tarkastus ennen t\u00e4rke\u00e4\u00e4 ty\u00f6t\u00e4, suora vertailu vertailuanturiin, nollapistetarkastus (l\u00e4ht\u00f6signaali ilman tulosignaalia) sek\u00e4 yhdenmukaisuustarkastukset saman koneen lukemia antureiden v\u00e4lill\u00e4. Nyrkkis\u00e4\u00e4nt\u00f6n\u00e4 voidaan pit\u00e4\u00e4, ett\u00e4 tulos, joka on <strong>\u00b12&nbsp;%<\/strong> sertifikaattiarvosta on hyv\u00e4, enint\u00e4\u00e4n <strong>\u00b15&nbsp;%<\/strong> sopii useimpiin teollisiin t\u00f6ihin, ja t\u00e4m\u00e4n ylitt\u00e4v\u00e4 <strong>\u00b110&nbsp;%<\/strong> vaatii kalibrointia tai osan vaihtoa. \u00c4killinen muutos on aina syyt\u00e4 tutkia \u2014 se viittaa yleens\u00e4 vaurioon tai liit\u00e4nt\u00e4vikaan eik\u00e4 pelkk\u00e4\u00e4n luonnolliseen poikkeamaan. Sen tarkistamiseksi, vastaako mitattu l\u00e4ht\u00f6arvo tietyn herkkyyden odotettua arvoa, <a href=\"https:\/\/vibromera.eu\/fi\/calculators\/vibration-sensor-sensitivity\/\">t\u00e4rin\u00e4anturin herkkyyslaskuri<\/a> on k\u00e4tev\u00e4 apulainen.<\/p>\n<h2>5. Kalibrointi k\u00e4yt\u00e4nn\u00f6n kentt\u00e4ty\u00f6ss\u00e4<\/h2>\n<p>Kalibrointi ei ole pelkk\u00e4 teoreettinen harjoitus, vaan se on se tekij\u00e4, joka takaa kentt\u00e4mittausten luotettavuuden. Kun insin\u00f6\u00f6ri tasapainottaa roottoria tai selvitt\u00e4\u00e4 vian paikan p\u00e4\u00e4ll\u00e4, tulos on vain niin hyv\u00e4 kuin sen taustalla oleva mittauslaite. Kannettava kaksikanavainen analysaattori, kuten <a href=\"https:\/\/vibromera.eu\/fi\/tuote\/balanset-1\/\">Balanset-1A<\/a> toimitetaan tunnetun herkkyyden omaavilla antureilla, joten <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/amplitude\/\">amplitudi<\/a> ja <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/phase\/\">vaihe<\/a> N\u00e4m\u00e4 tiedot muuntuvat suoraan oikeiksi korjauspainomassoiksi ja perustelluksi hyv\u00e4ksynn\u00e4ksi valitun toleranssin suhteen. Kiihtyvyysanturien pit\u00e4minen kalibrointirajoissa \u2013 sek\u00e4 nopean k\u00e4sikalibraattorin tai nollapistetarkistuksen suorittaminen ennen ty\u00f6n aloittamista \u2013 takaa sen, ett\u00e4 tasapainotusraportissa ilmoitettu j\u00e4\u00e4nn\u00f6sv\u00e4r\u00e4htelyarvo todella vastaa todellisuutta. Sama periaate p\u00e4tee my\u00f6s <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/proximity-probe\/\">l\u00e4heisyysanturi<\/a> tai mik\u00e4 tahansa muu analysaattoriin signaalia sy\u00f6tt\u00e4v\u00e4 anturi.<\/p>\n<h2>6. Standardit, kirjanpito ja parhaat k\u00e4yt\u00e4nn\u00f6t<\/h2>\n<p>Keskeiset asiakirjat ovat <strong>ISO 16063<\/strong> sarja (v\u00e4r\u00e4htely- ja iskuantureiden kalibrointimenetelm\u00e4t, jotka korvasivat vanhemman ISO 5347 -sarjan) ja <strong>ISO\/IEC 17025<\/strong> (kalibrointilaboratorioiden yleinen p\u00e4tevyys). K\u00e4yt\u00e4 mahdollisuuksien mukaan ISO 17025 -akkreditoitua laboratoriota; akkreditointielimi\u00e4 ovat esimerkiksi UKAS Isossa-Britanniassa, DKD\/DAkkS Saksassa ja COFRAC Ranskassa, kun taas Yhdysvalloissa vertailukohteena on NIST-j\u00e4ljitett\u00e4vyys. Akkreditointi on k\u00e4yt\u00e4nn\u00f6n takuu siit\u00e4, ett\u00e4 kalibrointi itsess\u00e4\u00e4n on luotettavaa.<\/p>\n<p>Hyv\u00e4 kirjanpito sulkee kierron. S\u00e4ilyt\u00e4 kaikki sertifikaatit, seuraa er\u00e4p\u00e4ivi\u00e4 automaattisten muistutusten avulla, kirjaa kaikki toleranssin ulkopuolelle j\u00e4\u00e4v\u00e4t havainnot sek\u00e4 toteutetut korjaavat toimenpiteet ja seuraa kunkin anturin poikkeaman kehityst\u00e4 per\u00e4kk\u00e4isten kalibrointien v\u00e4lill\u00e4 \u2013 anturi, jonka herkkyys muuttuu v\u00e4hitellen yhteen suuntaan, kertoo, ett\u00e4 se on pian vaihdettava. Keskitetty kalibrointitietokanta, joka sis\u00e4lt\u00e4\u00e4 historiatiedot ja laitteiden tilatiedot, helpottaa kaiken t\u00e4m\u00e4n hallintaa laajassa anturikannassa.<\/p>\n<p>Lopuksi, kohtele antureita tarkkuuslaitteina, joita ne ovat: suojaa niit\u00e4 iskuilta ja v\u00e4\u00e4rink\u00e4yt\u00f6lt\u00e4, s\u00e4ilyt\u00e4 niit\u00e4 asianmukaisesti, k\u00e4sittele kaapeleita varovasti, kirjaa kaikki putoamiset ja kalibroi laitteet uudelleen, jos ep\u00e4ilet niiden vahingoittuneen. Kalibrointi on perustavanlaatuinen osa t\u00e4rin\u00e4analyysin mittauslaatua \u2014 s\u00e4\u00e4nn\u00f6llinen vertailu j\u00e4ljitett\u00e4viss\u00e4 oleviin standardeihin, kurinalainen dokumentointi ja j\u00e4rjestelm\u00e4llinen kentt\u00e4tarkastus ovat se, mik\u00e4 varmistaa <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/baseline\/\">l\u00e4ht\u00f6taso<\/a> ja ajantasaiset trenditiedot, jotka antavat mittaustuloksille sen luotettavuuden, johon tehokas kunnonvalvonta, vianm\u00e4\u00e4ritys ja kunnossapitop\u00e4\u00e4t\u00f6kset viime k\u00e4dess\u00e4 perustuvat.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/\">\u2190 Takaisin p\u00e4\u00e4hakemistoon<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Opi kalibroinnista eli mittauslaitteiden tarkkuuden tarkistamisesta ja s\u00e4\u00e4t\u00e4misest\u00e4 tunnettujen standardien mukaisesti, mik\u00e4 on olennaista luotettavien v\u00e4r\u00e4htelymittausten ja ISO-standardien noudattamisen kannalta.<\/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\/fi\/wp-json\/wp\/v2\/glossary\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/69\/revisions"}],"predecessor-version":[{"id":102152,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/69\/revisions\/102152"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/media?parent=69"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/categories?post=69"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/tags?post=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}