{"id":190198,"date":"2026-10-12T12:00:00","date_gmt":"2026-10-12T12:00:00","guid":{"rendered":"https:\/\/m-technologijos.lt\/?post_type=products&#038;p=190198"},"modified":"2026-10-12T18:10:07","modified_gmt":"2026-10-12T15:10:07","slug":"karl-deutsch-rmg-4015-crack-depth-gauge","status":"publish","type":"products","link":"https:\/\/m-technologijos.lt\/en\/equipment\/flaw-detection-ndt\/crack-depth-meters\/karl-deutsch-rmg-4015-crack-depth-gauge\/","title":{"rendered":"Karl Deutsch RMG 4015 \u2013 crack depth gauge"},"content":{"rendered":"<h2>Applications<\/h2>\n<p>Determines the depth and inclination of surface cracks detected by MT or PT in steel, cast iron, austenitic steel and non-ferrous metals \u2013 to decide whether the defect can be removed by grinding. Suitable for pipes (angled probe), small and convex parts (straight probe), and rough and oxidised surfaces.<\/p>\n<h2>Key features<\/h2>\n<ul>\n<li>Four-pole potential method, pulsed 500 mA measuring current (~1 measurement\/s)<\/li>\n<li>Probe for inclined cracks with an external current pole \u2013 inclination and projection<\/li>\n<li>Multi-point material correction (in all new instruments; older ones can be upgraded during the QM inspection)<\/li>\n<li>Probes with amplifier and memory, contacts replaceable without tools<\/li>\n<li>Data logger for 3850 measurements \/ 300 series with date and time; RS232 to PC or printer; iCom software for reports<\/li>\n<li>Up to 12 h of battery operation, charging in the instrument<\/li>\n<\/ul>\n<h2>Models<\/h2>\n<p>RMG 4015 (4015.003); probes: RMSQ 0\u00b0 (4418.001), RMSL 0\u00b0 (4416.001), RMSQ 90\u00b0 (4417.001); for inclined cracks RMSL-S 0\u00b0 (4421.001), RMSL-S 90\u00b0 (4420.001)<\/p>\n<h2>Technical data<\/h2>\n<ul>\n<li>Depth range: 0\u201399.9 mm (iron, steel); 0\u201312 mm (aluminium, copper, brass)<\/li>\n<li>Measuring current: 500 mA pulse lasting a few ms<\/li>\n<li>Memory: 3850 measurements, 300 series; real-time clock<\/li>\n<li>Interface: RS232<\/li>\n<li>Operating time: up to 12 h<\/li>\n<li>Menu language: English \/ German<\/li>\n<\/ul>\n<h2>What we offer<\/h2>\n<ul>\n<li>Selection of the instrument and configuration for your task, together with the manufacturer<\/li>\n<li>Trial measurements of your samples in the manufacturer&#8217;s laboratory<\/li>\n<li>Training, calibration and service organised through the manufacturer<\/li>\n<\/ul>\n<p><a class=\"fl-button mt-cta\" href=\"\/en\/contacts\/\">Request a quote<\/a><\/p>\n<p class=\"mt-source\"><small>Technical data according to the manufacturer: <a href=\"https:\/\/www.karldeutsch.de\/en\/htdocs\/KD_RMG_EN_M1.html\" rel=\"nofollow noopener\" target=\"_blank\">karldeutsch.de<\/a>, <a href=\"https:\/\/www.karldeutsch.de\/produkt\/rmg-4015-crack-depth-measurement\/?lang=en\" rel=\"nofollow noopener\" target=\"_blank\">karldeutsch.de<\/a><\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Determines the depth and inclination of surface cracks detected by MT or PT in steel, cast iron, austenitic steel and non-ferrous metals \u2013 to decide whether the defect can be removed by grinding.<\/p>\n","protected":false},"featured_media":90199,"template":"","meta":{"mt_image_url":"https:\/\/www.karldeutsch.de\/wp-content\/uploads\/2015\/10\/Risstiefenmessgeraet.jpg","footnotes":""},"categories":[212],"class_list":["post-190198","products","type-products","status-publish","has-post-thumbnail","hentry","category-crack-depth-meters"],"_links":{"self":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":2,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190198\/revisions"}],"predecessor-version":[{"id":198482,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190198\/revisions\/198482"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media\/90199"}],"wp:attachment":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media?parent=190198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/categories?post=190198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}