{"id":650,"date":"2023-08-27T22:38:54","date_gmt":"2023-08-27T22:38:54","guid":{"rendered":"https:\/\/kiadouzletek.com\/?page_id=650"},"modified":"2026-10-17T23:48:30","modified_gmt":"2026-10-17T23:48:30","slug":"surface-insulation-resistance-sir-measuring-equipment","status":"publish","type":"page","link":"https:\/\/www.microsolder.hu\/en\/inspection-equipment\/surface-insulation-resistance-sir-measuring-equipment\/","title":{"rendered":"Surface insulation resistance (SIR) measuring equipment"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"650\" class=\"elementor elementor-650\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6839d65 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default wd-section-disabled\" data-id=\"6839d65\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-163af3e\" data-id=\"163af3e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-35365d3 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"35365d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The surface insulation resistance (SIR) is crucial for the reliability of circuits. The properties of the flux residues left on the surface after soldering are decisive in this respect as well. The Auto-SIR\u2122 device is used to measure the surface insulation resistance. The equipment is not only suitable for detecting the danger of defects of electrochemical origin (e.g. migration) on the surface, but also for the detection of a similar phenomenon, the formation of conductive anodic filaments (CAF), which may occur inside multilayer circuit boards, between the layers.\u00a0<br \/>Although surface insulation resistance (SIR) has been used for 40 years to characterize materials, its use to predict the operational reliability of electronic circuits is a fairly recent, accurate, quantitative method.<br \/>The measurement, which characterizes the production and assembly process, is performed on a test panel under prescribed temperature and humidity conditions. If there is any deviation of the surface insulation resistance, it foretells that the long-term reliability of the product is at risk.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-953aa9f\" data-id=\"953aa9f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d110a7e elementor-widget elementor-widget-image\" data-id=\"d110a7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"490\" src=\"https:\/\/www.microsolder.hu\/en\/wp-content\/uploads\/2023\/08\/GEN3_autoSIR2.gif\" class=\"attachment-large size-large wp-image-652\" alt=\"Az \u00e1ramk\u00f6r\u00f6k megb\u00edzhat\u00f3s\u00e1ga szempontj\u00e1b\u00f3l d\u00f6nt\u0151 jelent\u0151s\u00e9g\u0171 a fel\u00fcleti szigetel\u00e9si ellen\u00e1ll\u00e1s (SIR).\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The surface insulation resistance (SIR) is crucial for the reliability of circuits. The properties of the flux residues left on<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":538,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","footnotes":""},"class_list":["post-650","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Surface insulation resistance (SIR) measuring equipment<\/title>\n<meta name=\"description\" content=\"Surface insulation resistance (SIR) measuring equipment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.microsolder.hu\/en\/inspection-equipment\/surface-insulation-resistance-sir-measuring-equipment\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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