{"id":30336,"date":"2022-10-27T14:37:46","date_gmt":"2022-10-27T12:37:46","guid":{"rendered":"https:\/\/roder.it\/uncategorized-en-us\/diacheck-measuring-instruments-for-internal-diameter-measurement\/"},"modified":"2026-10-09T02:46:01","modified_gmt":"2026-10-09T00:46:01","slug":"diacheck-measuring-instruments-for-internal-diameter-measurement","status":"publish","type":"post","link":"https:\/\/roder.it\/en\/uncategorized-en-us\/diacheck-measuring-instruments-for-internal-diameter-measurement\/","title":{"rendered":"DIACHECK measuring instruments for internal diameter measurement"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Measuring instruments with LVDT transducers for measuring the diameter, ovality, taper and concentricity of internal diameters. Measuring instruments for use on manual, semi-automatic and automatic measuring benches. <\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"184\" height=\"300\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/tampone_misura_diacheck_roder-184x300.png\" alt=\"\" class=\"wp-image-6313\" srcset=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/tampone_misura_diacheck_roder-184x300.png 184w, https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/tampone_misura_diacheck_roder-628x1024.png 628w, https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/tampone_misura_diacheck_roder-768x1253.png 768w, https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/tampone_misura_diacheck_roder-942x1536.png 942w, https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/tampone_misura_diacheck_roder-1256x2048.png 1256w\" sizes=\"auto, (max-width: 184px) 100vw, 184px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<ul class=\"wp-block-list\">\n<li>Custom plug gauges for precision measurement of <strong>internal diameters, ovality, taper and concentricity. <\/strong> <\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Multi-level diameter, ovality, concentricity and taper measurement with a <strong>single instrument<\/strong> and a single positioning operation.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Measurement of <strong>bearing seats<\/strong>, cylinder liners, internal diameters of gears, counterbores and press-fit seats, ground tubes and precision bores.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Measurements taken with manual, semi-automatic or fully automatic positioning on robotised production lines. <\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-cover is-light popmake-11245\" style=\"border-width:1px;border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-left-radius:10px;border-bottom-right-radius:10px;min-height:250px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"213\" class=\"wp-block-cover__image-background wp-image-14896 size-large\" alt=\"banner aiuto nella scelta dello strumento oppure della tecnologia\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-1024x213.png\" data-object-fit=\"cover\" srcset=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-1024x213.png 1024w, https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-300x63.png 300w, https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-768x160.png 768w, https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#d3d6dc\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-container-core-cover-is-layout-a304f9a9 wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-right has-ti-fg-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\" style=\"font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 1.726), 35px);\"><strong>Would you like help choosing the right product ?<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-b507c051 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/roder.it\/en\/contacts\/\">Click here !<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">Choose the DIACHECK-CT arch gauge suited to your application<\/h2>\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image alignleft size-large is-resized has-custom-border\"><a href=\"https:\/\/roder.it\/en\/products\/diacheck-ct-series-digital-arch-gauges\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"791\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/12\/DIACHECK-ESTERNI-1024x791.png\" alt=\"DIACHECK-CT series digital arch gauges\" class=\"wp-image-7042\" style=\"border-color:#000000;border-width:1px;border-radius:12px;object-fit:cover;width:300px;height:300px\" srcset=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/12\/DIACHECK-ESTERNI-1024x791.png 1024w, https:\/\/roder.it\/wp-content\/uploads\/2022\/12\/DIACHECK-ESTERNI-300x232.png 300w, https:\/\/roder.it\/wp-content\/uploads\/2022\/12\/DIACHECK-ESTERNI-768x593.png 768w, https:\/\/roder.it\/wp-content\/uploads\/2022\/12\/DIACHECK-ESTERNI-1536x1187.png 1536w, https:\/\/roder.it\/wp-content\/uploads\/2022\/12\/DIACHECK-ESTERNI-2048x1583.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.769), 20px);font-style:normal;font-weight:600\"><a href=\"https:\/\/roder.it\/en\/products\/diacheck-ct-series-digital-arch-gauges\/\">\u2192 Go to the arch gauge product catalogue<\/a><\/p>\n<\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading\">Diameter and taper measurement<\/h2>\n\n<p class=\"wp-block-paragraph\">Internal diameter measuring instruments allow internal diameters, ovality, taper and concentricity to be measured in a single operation.<\/p>\n\n<p class=\"wp-block-paragraph\">RODER&#8217;s new range of DIACHECK series plug gauges enables the measurement of internal diameters of cylindrical parts such as bearing seats, precision counterbores and gear press-fit seats.<\/p>\n\n<figure class=\"wp-block-image alignleft size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/diacheck_bearingcheck_misura_diametri_schermata-300x225.png\" alt=\"\" class=\"wp-image-6318\" srcset=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/diacheck_bearingcheck_misura_diametri_schermata-300x225.png 300w, https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/diacheck_bearingcheck_misura_diametri_schermata-768x576.png 768w, https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/diacheck_bearingcheck_misura_diametri_schermata.png 797w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">The DIACHECK plug gauge series consists of custom mechanics designed to accommodate a large number of measuring transducers. <\/p>\n\n<p class=\"wp-block-paragraph\">This feature makes it possible to build measuring instruments capable of measuring a very large number of dimensional and geometric characteristics in a single operation.<\/p>\n\n<p class=\"wp-block-paragraph\">In a single measuring operation it is possible to measure: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Diameter in upper section 0\u00b0<\/li>\n\n\n\n<li>Diameter in upper section 90\u00b0<\/li>\n\n\n\n<li>Diameter ovality in upper section<\/li>\n\n\n\n<li>Diameter in lower section 0\u00b0<\/li>\n\n\n\n<li>Diameter in lower section 90\u00b0<\/li>\n\n\n\n<li>Diameter ovality in lower section<\/li>\n\n\n\n<li>Taper of the upper section relative to the lower section<\/li>\n\n\n\n<li>Concentricity of the upper section relative to the lower section <\/li>\n<\/ul>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">Measuring stations<\/h2>\n\n<figure class=\"wp-block-image alignleft size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"238\" height=\"300\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2019\/06\/pcl1208_v4_centralina_embedded_acquisizione_dati_vista_anteriore_low_resolution-238x300.png\" alt=\"RODER PCL1208 inspection station, embedded system for quality control\" class=\"wp-image-865\" srcset=\"https:\/\/roder.it\/wp-content\/uploads\/2019\/06\/pcl1208_v4_centralina_embedded_acquisizione_dati_vista_anteriore_low_resolution-238x300.png 238w, https:\/\/roder.it\/wp-content\/uploads\/2019\/06\/pcl1208_v4_centralina_embedded_acquisizione_dati_vista_anteriore_low_resolution.png 500w\" sizes=\"auto, (max-width: 238px) 100vw, 238px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">The PCL1208 inspection station enables data acquisition and display of the inspection result.<\/p>\n\n<p class=\"wp-block-paragraph\">Results are displayed on a built-in touch screen, which also allows inspection recipes to be programmed and any interfaces with the production system to be managed.<\/p>\n\n<p class=\"wp-block-paragraph\">The PCL1208 inspection station can easily be integrated into Industry 4.0 systems and connected to PLC, HMI and SCADA via Profinet, Profibus, Ethercat, Canbus or Ethernet IP interfaces.<\/p>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h4 class=\"has-white-color has-text-color has-background wp-block-heading\" style=\"background-color:#225f78\">Products for this application<\/h4>\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/roder.it\/en\/?page_id=1132\">PCL1208 inspection stations<\/a><\/strong><\/li>\n<\/ul>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">Frequently asked questions<\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1783344722659\"><strong class=\"schema-faq-question\">What do DIACHECK instruments for internal diameters measure?<\/strong> <p class=\"schema-faq-answer\">They measure internal diameter, ovality, taper and concentricity of cylindrical parts in a single operation, using plug gauges with LVDT transducers.<\/p> <\/div><div class=\"schema-faq-section\" id=\"faq-question-1783344722660\"><strong class=\"schema-faq-question\">What parts are they used on?<\/strong> <p class=\"schema-faq-answer\">Bearing seats, cylinder liners, internal diameters of gears, counterbores and press-fit seats, ground tubes and precision bores.<\/p> <\/div><div class=\"schema-faq-section\" id=\"faq-question-1783344722661\"><strong class=\"schema-faq-question\">Can they be used in automation?<\/strong> <p class=\"schema-faq-answer\">Yes: measurements can be taken with manual, semi-automatic or fully automatic positioning on robotised production lines.<\/p> <\/div><div class=\"schema-faq-section\" id=\"faq-question-1783344722662\"><strong class=\"schema-faq-question\">How are the data acquired and displayed?<\/strong> <p class=\"schema-faq-answer\">With the PCL1208 inspection station, equipped with a touch screen display for inspection recipes and integrable into Industry 4.0 via Profinet, Profibus, EtherCAT, CANbus or Ethernet\/IP.<\/p> <\/div><div class=\"schema-faq-section\" id=\"faq-question-1783344722663\"><strong class=\"schema-faq-question\">Where can I find the complete range?<\/strong> <p class=\"schema-faq-answer\">On the product page of the DIACHECK-CT arch gauge catalogue, where you can compare the versions and choose the one suited to internal diameter measurement.<\/p> <\/div><\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-ti-accent-color has-text-color has-link-color wp-elements-2\">Contacts &amp; Information<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Contact for general information : <a href=\"mailto:info@roder.it\">info@roder.it<\/a><br\/><br\/>Machine Vision Division of RODER : <a href=\"http:\/\/www.rodervision.com\">www.rodervision.com<\/a><br\/>RODER Instruments Division : <a href=\"http:\/\/www.rodervision.com\">www.innovacheck.com<\/a><br\/>More about RODER : <a href=\"https:\/\/roder.it\/en\/contacts\/\">about us<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The information contained in this website is provided for information purposes only. Although it has been prepared with the greatest care, it does not constitute a contractual offer or a binding commitment to supply. It may contain transcription, translation or typographical errors. For precise and up-to-date information, please contact our company directly.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Note:<\/strong> Some images on this website have been intentionally generated using artificial intelligence (AI). This is because, for many applications and projects, photographs of the actual installation or system cannot be disclosed owing to confidentiality agreements, contractual clauses and non-disclosure agreements (NDAs). <\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>DIACHECK measuring instruments with LVDT transducers for measuring internal diameters, ovality, taper and concentricity in a single operation: bearing seats, cylinder liners and precision bores, with a PCL1208 inspection station that can be integrated into Industry 4.0.<\/p>\n","protected":false},"author":157040980,"featured_media":30337,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[678647292,678647182,678647181,678647185,678647195,678647149],"tags":[678648243,678648242,678647403,678648029,678648244,678647458,678647457,678648241],"class_list":["post-30336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-automotive-sector","category-news-mechanical-engineering-sector","category-news-metal-and-semi-finished-products-sector","category-news-plant-construction-sector","category-news-rail-sector","category-uncategorized-en-us","tag-bore-gauges","tag-concentricity-measurement","tag-diameter-measurement","tag-gauges","tag-internal-micrometers","tag-out-of-roundness-measurement","tag-ovality-measurement","tag-taper-measurement"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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