{"id":11375,"date":"2020-04-30T11:57:54","date_gmt":"2020-04-30T09:57:54","guid":{"rendered":"https:\/\/www.zeltwanger.de\/?page_id=11375"},"modified":"2024-09-16T17:01:19","modified_gmt":"2024-09-16T15:01:19","slug":"zedcore","status":"publish","type":"page","link":"https:\/\/www.zeltwanger.de\/en\/technologies\/leak-testing\/leak-testing-with-air\/zedcore\/","title":{"rendered":"ZEDcore"},"content":{"rendered":"<h1><span class=\"dk-product-name\">ZEDcore<\/span><\/h1>\n<h2>\n<p>A modular concept<\/p>\n<\/h2>\n<div>\n<p>By integrating the ZEDcore in plug-and-play mode in all ZED devices (apart from ZEDeco), your leak testing becomes as flexible as possible without requiring complicated installation.<\/p>\n<p>This modularity allows measuring circuits to be exchanged quickly and easily in one device or a measuring module to be used across different devices.<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/app\/uploads\/2020\/04\/ZEDcore.png\" alt=\"ZEDcore from ZELTWANGER\"><\/p>\n<h2>\n<p class=\"title style-scope ytd-video-primary-info-renderer\">Maximum modularity for leak testing<\/p>\n<\/h2>\n<div>\n<p>Experience the unimagined flexibility of ZEDcore for the ZED device family.<\/p>\n<\/div>\n<div class=\"brlbs-cmpnt-container brlbs-cmpnt-content-blocker brlbs-cmpnt-with-individual-styles\" data-borlabs-cookie-content-blocker-id=\"youtube-content-blocker\" data-borlabs-cookie-content=\"PGlmcmFtZSBzcmM9Imh0dHBzOi8veW91dHViZS1ub2Nvb2tpZS5jb20vQy1kMEI5TlE0YzQiPjwvaWZyYW1lPg==\">\n<div class=\"brlbs-cmpnt-cb-preset-c brlbs-cmpnt-cb-youtube\">\n<div class=\"brlbs-cmpnt-cb-thumbnail\" style=\"background-image: url('https:\/\/www.zeltwanger.de\/app\/uploads\/borlabs-cookie\/1\/yt_C-d0B9NQ4c4_hqdefault.jpg')\"><\/div>\n<div class=\"brlbs-cmpnt-cb-main\">\n<div class=\"brlbs-cmpnt-cb-play-button\"><\/div>\n<div class=\"brlbs-cmpnt-cb-content\">\n<p class=\"brlbs-cmpnt-cb-description\">You are currently viewing a placeholder content from <strong>YouTube<\/strong>. To access the actual content, click the button below. Please note that doing so will share data with third-party providers.<\/p>\n<p> <a class=\"brlbs-cmpnt-cb-provider-toggle\" href=\"#\" data-borlabs-cookie-show-provider-information role=\"button\">More Information<\/a> <\/div>\n<div class=\"brlbs-cmpnt-cb-buttons\"> <a class=\"brlbs-cmpnt-cb-btn\" href=\"#\" data-borlabs-cookie-unblock role=\"button\">Unblock content<\/a> <a class=\"brlbs-cmpnt-cb-btn\" href=\"#\" data-borlabs-cookie-accept-service role=\"button\" style=\"display: inherit\">Accept required service and unblock content<\/a> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<h2>\n<p>Measuring methods<\/p>\n<\/h2>\n<table>\n<tbody>\n<tr>\n<td>RD<\/td>\n<td>\n<p>RD relative pressure (optional: 2-channel)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>RD \/ GP<\/td>\n<td>\n<p>relative pressure with bell testing<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>RD \/ DF<\/td>\n<td>\n<p>relative pressure with flow rate<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>DD<\/td>\n<td>\n<p>differential pressure<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>SD<\/td>\n<td>\n<p>accumulation pressure<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td> MF<\/td>\n<td>\n<p>mass flow<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<p>(<a href=\"#technische-daten\">See technical data<\/a> for available pressure ranges)<\/p>\n<\/div>\n<h2>\n<p>Accessories (optional)<\/p>\n<\/h2>\n<div>\n<ul>\n<li>External ventilation valve<\/li>\n<li>Temperature compensation<\/li>\n<\/ul>\n<\/div>\n<h3>\n<p>Application examples<\/p>\n<\/h3>\n<div>\n<ul>\n<li><strong>Automotive:<\/strong> Engines, cylinder heads, gears, diaphragms, auxiliary heaters, power adapters, hybrid drives, heat exchangers, control electronics, batteries, lines, valves, fuel cells, pumps, etc.<\/li>\n<li><strong>Medical technology:<\/strong> Catheters, dialysis filters\/boxes, flushing systems, hose systems, secretion containers, syringes, external lung machines, etc.<\/li>\n<\/ul>\n<\/div>\n<div>\n<ul>\n<li><strong>Packaging\/cosmetics:<\/strong> Dispensing pumps, plastic bottles, cartridges, etc.<\/li>\n<li><strong>Household appliances:<\/strong> Water distributors, water pumps, gas valves\/fittings, stoves, compressors, etc.<\/li>\n<li><strong>General industry:<\/strong> Cylinders, safety valves, non-return valves, couplings, grippers, ball valves, seals, throttle pins, etc.<\/li>\n<\/ul>\n<\/div>\n<h2>\n<p>Detailed views<\/p>\n<\/h2>\n<ul>\n<li>\n<p>        <img decoding=\"async\" src=\"\/app\/uploads\/2020\/05\/Zeltwanger_ZEDcore_002_DE_2019-09-23_web_ohne_Text.png\" alt=\"ZEDcore connections\"><\/p>\n<h3>ZEDcore connections<\/h3>\n<\/li>\n<li>\n<p>        <img decoding=\"async\" src=\"\/app\/uploads\/2020\/05\/Zeltwanger_ZEDcore_003_DE_2019-09-25_web_ohne_Text.png\" alt=\"ZEDcore rear view with interface to the control unit\"><\/p>\n<h3>ZEDcore rear view with interface to the control unit<\/h3>\n<\/li>\n<\/ul>\n<h3>\n<p>Control unit<\/p>\n<\/h3>\n<div>\n<table class=\"uk-table uk-table-striped uk-table-middle uk-table-responsive\">\n<tbody>\n<tr>\n<td colspan=\"3\">\n<p>Expansion and combination options<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"uk-table-shrink\">ZEDbox<\/td>\n<td>1 external<\/p>\n<hr \/>\n<p>+ 1 external<\/td>\n<td class=\"uk-width-small\">max. 2 channels<\/td>\n<\/tr>\n<tr>\n<td class=\"uk-table-shrink\">ZEDbase<sup>+<\/sup><\/td>\n<td>1 internal<\/p>\n<hr \/>\n<p>+ 1 external<\/td>\n<td class=\"uk-width-small\">max. 2 channels<\/td>\n<\/tr>\n<tr>\n<td class=\"uk-table-shrink\">ZEDmod<\/td>\n<td>internal<\/p>\n<hr \/>\n<p>external<\/td>\n<td class=\"uk-width-small\">max. 8 channels<\/td>\n<\/tr>\n<tr>\n<td class=\"uk-table-shrink\">ZEDflex<\/td>\n<td>internal<\/p>\n<hr \/>\n<p>external<\/td>\n<td class=\"uk-width-small\">max. 8 channels<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\n<p>Interfaces<\/p>\n<\/h2>\n<div>\n<ul>\n<li>Auxiliary<\/li>\n<li>Temperature sensor<\/li>\n<li>Interface to the control unit<\/li>\n<\/ul>\n<\/div>\n<div>\n<ul>\n<li><strong>Dimensions (H x W x D):<\/strong> 139 x 235 x 315 mm<\/li>\n<li><strong>Weight:<\/strong> approx. 8 \u2013 10 kg<\/li>\n<li><strong>Power supply:<\/strong> 24\u00a0VDC (+10 \/ -5%) 5\u00a0A<\/li>\n<li><strong>Test medium:<\/strong> Compressed air (oil and water-free according to ISO 8573-1 class 3)<\/li>\n<\/ul>\n<\/div>\n<div>\n<div class=\"uk-overflow-auto\">\n<table class=\"uk-table uk-table-striped uk-table-middle\">\n<thead>\n<tr>\n<th style=\"text-align: left;\"><strong>Technical data: <\/strong><\/th>\n<th style=\"text-align: center;\"><strong>Relative pressure <\/strong><\/th>\n<th style=\"text-align: center;\"><strong>Differential pressure <\/strong><\/th>\n<th style=\"text-align: center;\"><strong>Accumulation pressure <\/strong><\/th>\n<th style=\"text-align: center;\"><strong>Mass flow <\/strong><\/th>\n<th style=\"text-align: center;\"><strong>Flow rate<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Test pressure range<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Vacuum \u2013 232\u00a0psi\/16\u00a0bar<\/td>\n<td>0 \u2013 6\u00a0bar<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Vacuum \u2013 116\u00a0psi\/6\u00a0bar<\/td>\n<\/tr>\n<tr>\n<td>Test pressure accuracy<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">1% of the end value<\/td>\n<td>1% of the end value<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">1% of the end value<\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>As with test pressure range<\/td>\n<td>&#8211; 1.45 \u2013 1.45\u00a0psi \u2013 100 \u2013 100\u00a0mbar<\/td>\n<td>10,000 \u2013 450,000\u00a0ccm\/min | ml\/min<\/td>\n<td>-50 \u2013 50 or -250 \u2013 250\u00a0ccm\/min | ml\/min<\/td>\n<td>up to 250,000\u00a0ccm\/min | ml\/min<\/td>\n<\/tr>\n<tr>\n<td>Measurement resolution<\/td>\n<td style=\"text-align: center;\" colspan=\"5\">0.5\u00a0ppm of the end value<\/td>\n<\/tr>\n<tr>\n<td>Smallest measurable pressure change (type-specific)<\/td>\n<td>0.5\u00a0Pa (14.50\u00a0psi \/ 1\u00a0bar) \u2013 4\u00a0Pa (232\u00a0psi \/ 16\u00a0bar)<\/td>\n<td>0.1 Pa<\/td>\n<td>0.1\u00a0Pa (50\u00a0mbar) \u2013 1.5\u00a0Pa (6\u00a0bar)<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>Measuring accuracy (leak rate)<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Depending on the test setup<\/td>\n<td>Depending on the test setup<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Typically 5% of the measured value, no smaller than 0.5% of the end value<\/td>\n<\/tr>\n<tr>\n<td>Repeatability<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Depending on the test setup<\/td>\n<td>Depending on the test setup<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">0.5% of the measured value, no smaller than 0.05% of the end value (depending on the test setup)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div>\n<p>Further accuracies, test pressures, control options, customer-specific protocols for higher-level data acquisition and evaluation systems on request<\/p>\n<\/div>\n<div>\n<p>Data sheet <span class=\"dk-product-name\">ZEDcore<\/span>\u00a0<\/p>\n<\/div>\n<p>\n    <a href=\"\/app\/uploads\/2024\/07\/rz_Datasheet_ZEDcore_EN_2024_screen.pdf\">Download (PDF)<\/a>\n<\/p>\n<h3>The advantages at a glance:<\/h3>\n<ul>\n<li>\n<div>\n<p><strong>No programming knowledge<\/strong> is required because the measuring module can be used in plug-and-play mode.<\/p>\n<\/div>\n<\/li>\n<li>\n<div>\n<p><strong>Various measuring methods<\/strong> are possible: Relative pressure, relative pressure with bell testing, relative pressure with flow, differential pressure, mass flow, and accumulation pressure.<\/p>\n<\/div>\n<\/li>\n<li>\n<div>\n<p><strong>Machine downtimes are reduced<\/strong> because there is no need to install leak testing devices.<\/p>\n<\/div>\n<\/li>\n<li>\n<div>\n<p><strong>Fewer spare parts need to be stored<\/strong> because the measuring circuits can be easily replaced.<\/p>\n<\/div>\n<\/li>\n<li>\n<div>\n<p>Calibration <strong>saves time and money<\/strong> since only the measuring module needs to be sent in.<\/p>\n<\/div>\n<\/li>\n<li>\n<div>\n<p>The follow-up costs are lower because there is <strong>no longer any need for stand-by devices<\/strong>.<\/p>\n<\/div>\n<\/li>\n<\/ul>\n<h3>Related products<\/h3>\n<p><a href=\"\/en\/technologies\/leak-testing\/leak-testing-with-air\/zedbase\/\"><img decoding=\"async\" src=\"\/app\/uploads\/2020\/04\/ZEDbase.png\" alt=\"\"><\/a><\/p>\n<div>\n<p><a href=\"https:\/\/www.zeltwanger.de\/en\/technologies\/leak-testing\/leak-testing-with-air\/zedbase\/\">ZEDbase+<\/a><\/p>\n<\/div>\n<p><a href=\"\/en\/technologies\/leak-testing\/leak-testing-with-air\/zedmod\/\"><img decoding=\"async\" src=\"\/app\/uploads\/2020\/04\/ZEDmod-1.png\" alt=\"\"><\/a><\/p>\n<div>\n<p><a href=\"https:\/\/www.zeltwanger.de\/en\/technologies\/leak-testing\/leak-testing-with-air\/zedmod\/\">ZEDmod<\/a><\/p>\n<\/div>\n<div>\n<h1><\/h1>\n<p>Option: <\/p>\n<\/div>\n<p><!--more--><br \/>\n<!-- {\"name\":\"ZEDcore DE\",\"type\":\"layout\",\"children\":[{\"type\":\"section\",\"props\":{\"class\":\"highlight-section\",\"css\":\".el-section { position: relative; }\",\"height\":\"section\",\"height_offset_top\":true,\"image_position\":\"center-center\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"text_color\":\"light\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"[dkproduct name=\\\"zedcore\\\"]\",\"margin\":\"small\",\"margin_remove_bottom\":false,\"margin_remove_top\":true,\"title_element\":\"h1\",\"title_style\":\"heading-small\"}},{\"type\":\"headline\",\"props\":{\"content\":\"\n\n<p>A modular concept<\\\/p>\",\"margin\":\"medium\",\"margin_remove_top\":true,\"title_element\":\"h2\",\"title_style\":\"heading-large\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>By integrating the ZEDcore in plug-and-play mode in all ZED devices (apart from ZEDeco), your leak testing becomes as flexible as possible without requiring complicated installation.<\\\/p>\\n\n\n<p>This modularity allows measuring circuits to be exchanged quickly and easily in one device or a measuring module to be used across different devices.<\\\/p>\",\"dropcap\":false,\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"app\\\/uploads\\\/2020\\\/04\\\/ZEDcore.png\",\"image_alt\":\"ZEDcore from 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class=\\\"title style-scope ytd-video-primary-info-renderer\\\">Maximum modularity for leak testing<\\\/p>\",\"title_element\":\"h2\",\"title_style\":\"heading-medium\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>Experience the unimagined flexibility of ZEDcore for the ZED device family.<\\\/p>\",\"margin\":\"default\"}},{\"type\":\"video\",\"props\":{\"margin\":\"default\",\"video\":\"https:\\\/\\\/youtu.be\\\/C-d0B9NQ4c4\",\"video_controls\":true,\"video_height\":\"484\",\"video_width\":\"860\"}}]}]}],\"name\":\"ZEDcore Video EN\"},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding_remove_bottom\":true,\"padding_remove_top\":false,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"small\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"style\":\"tile-muted\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"\n\n<p>Measuring methods<\\\/p>\",\"text_align\":\"center\",\"title_element\":\"h2\",\"title_style\":\"heading-medium\"}},{\"type\":\"table\",\"props\":{\"css\":\".el-element td {\\n    padding: 1px 5px;\\n}\",\"image_svg_color\":\"emphasis\",\"link_style\":\"default\",\"link_text\":\"Read more\",\"meta_style\":\"text-meta\",\"show_content\":true,\"show_image\":false,\"show_link\":false,\"show_meta\":false,\"show_title\":true,\"table_justify\":true,\"table_order\":\"1\",\"table_responsive\":\"overflow\",\"table_width_meta\":\"shrink\",\"table_width_title\":\"shrink\"},\"children\":[{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p>RD relative pressure (optional: 2-channel)<\\\/p>\",\"title\":\"RD\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p>relative pressure with bell testing<\\\/p>\",\"title\":\"RD \\\/ GP\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p>relative pressure with flow rate<\\\/p>\",\"title\":\"RD \\\/ DF\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p>differential pressure<\\\/p>\",\"title\":\"DD\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p>accumulation pressure<\\\/p>\",\"title\":\"SD\"}},{\"type\":\"table_item\",\"props\":{\"content\":\"\n\n<p>mass flow<\\\/p>\",\"title\":\" MF\"}}],\"name\":\"Messmethoden\"},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>(<a href=\\\"#technische-daten\\\">See technical data<\\\/a> for available pressure ranges)<\\\/p>\",\"margin\":\"default\",\"margin_remove_bottom\":true,\"text_style\":\"small\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"style\":\"tile-muted\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"\n\n<p>Accessories (optional)<\\\/p>\",\"text_align\":\"center\",\"title_element\":\"h2\",\"title_style\":\"heading-medium\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ul>\\n\n\n<li>External ventilation valve<\\\/li>\\n\n\n<li>Temperature compensation<\\\/li>\\n<\\\/ul>\",\"margin\":\"default\"}}]}]}],\"name\":\"Eckdaten\"},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding_remove_bottom\":true,\"padding_remove_top\":false,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"small\"},\"children\":[{\"type\":\"row\",\"props\":{\"width\":\"default\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-1\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"\n\n<p>Application examples<\\\/p>\",\"text_align\":\"center\",\"title_element\":\"h3\",\"title_style\":\"heading-medium\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ul>\\n\n\n<li><strong>Automotive:<\\\/strong> Engines, cylinder heads, gears, diaphragms, auxiliary heaters, power adapters, hybrid drives, heat exchangers, control electronics, batteries, lines, valves, fuel cells, pumps, etc.<\\\/li>\\n\n\n<li><strong>Medical technology:<\\\/strong> Catheters, dialysis filters\\\/boxes, flushing systems, hose systems, secretion containers, syringes, external lung machines, etc.<\\\/li>\\n<\\\/ul>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ul>\\n\n\n<li><strong>Packaging\\\/cosmetics:<\\\/strong> Dispensing pumps, plastic bottles, cartridges, etc.<\\\/li>\\n\n\n<li><strong>Household appliances:<\\\/strong> Water distributors, water pumps, gas valves\\\/fittings, stoves, compressors, etc.<\\\/li>\\n\n\n<li><strong>General industry:<\\\/strong> Cylinders, safety valves, non-return valves, couplings, grippers, ball valves, seals, throttle pins, etc.<\\\/li>\\n<\\\/ul>\",\"margin\":\"default\"}}]}]}],\"name\":\"Anwendungsbeispiele\"},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding_remove_bottom\":true,\"padding_remove_top\":false,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"small\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-1\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"\n\n<p>Detailed views<\\\/p>\",\"text_align\":\"center\",\"title_element\":\"h2\",\"title_style\":\"heading-medium\"}},{\"type\":\"gallery\",\"props\":{\"content_display\":\"lightbox\",\"filter_align\":\"left\",\"filter_all\":true,\"filter_grid_breakpoint\":\"m\",\"filter_grid_width\":\"auto\",\"filter_position\":\"top\",\"filter_style\":\"tab\",\"grid_default\":\"2\",\"grid_medium\":\"2\",\"item_animation\":true,\"lightbox\":true,\"link_style\":\"default\",\"link_text\":\"\",\"margin\":\"default\",\"meta_align\":\"below-title\",\"meta_element\":\"div\",\"meta_style\":\"text-meta\",\"overlay_hover\":true,\"overlay_link\":true,\"overlay_mode\":\"caption\",\"overlay_position\":\"center\",\"overlay_style\":\"\",\"overlay_transition\":\"fade\",\"parallax_easing\":\"1\",\"show_content\":true,\"show_hover_image\":true,\"show_hover_video\":true,\"show_link\":true,\"show_meta\":true,\"show_title\":true,\"text_align\":\"center\",\"text_color\":\"\",\"title_display\":\"lightbox\",\"title_element\":\"h3\",\"title_hover_style\":\"reset\"},\"children\":[{\"type\":\"gallery_item\",\"props\":{\"image\":\"app\\\/uploads\\\/2020\\\/05\\\/Zeltwanger_ZEDcore_002_DE_2019-09-23_web_ohne_Text.png\",\"image_alt\":\"ZEDcore 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unit<\\\/p>\",\"text_align\":\"center\",\"title_element\":\"h3\",\"title_style\":\"heading-medium\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<table class=\\\"uk-table uk-table-striped uk-table-middle uk-table-responsive\\\">\\n\n\n<tbody>\\n\n\n<tr>\\n\n\n<td colspan=\\\"3\\\">\\n\n\n<p>Expansion and combination options<\\\/p>\\n<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td class=\\\"uk-table-shrink\\\">ZEDbox<\\\/td>\\n\n\n<td>1 external<br \\\/>\n\n<hr \\\/>+ 1 external<\\\/td>\\n\n\n<td class=\\\"uk-width-small\\\">max. 2 channels<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td class=\\\"uk-table-shrink\\\">ZEDbase<sup>+<\\\/sup><\\\/td>\\n\n\n<td>1 internal<br \\\/>\n\n<hr \\\/>+ 1 external<\\\/td>\\n\n\n<td class=\\\"uk-width-small\\\">max. 2 channels<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td class=\\\"uk-table-shrink\\\">ZEDmod<\\\/td>\\n\n\n<td>internal<br \\\/>\n\n<hr \\\/>external<\\\/td>\\n\n\n<td class=\\\"uk-width-small\\\">max. 8 channels<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td class=\\\"uk-table-shrink\\\">ZEDflex<\\\/td>\\n\n\n<td>internal<br \\\/>\n\n<hr \\\/>external<\\\/td>\\n\n\n<td class=\\\"uk-width-small\\\">max. 8 channels<\\\/td>\\n<\\\/tr>\\n<\\\/tbody>\\n<\\\/table>\",\"css\":\".el-element * + hr {\\n    margin-top: 5px;\\n    margin-bottom: 5px;\\n}\",\"margin\":\"default\"}}]}]},{\"type\":\"row\",\"props\":{\"margin\":\"large\",\"margin_remove_bottom\":true},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-1\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"\n\n<p>Interfaces<\\\/p>\",\"title_element\":\"h2\",\"title_style\":\"heading-medium\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ul>\\n\n\n<li>Auxiliary<\\\/li>\\n\n\n<li>Temperature sensor<\\\/li>\\n\n\n<li>Interface to the control unit<\\\/li>\\n<\\\/ul>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ul>\\n\n\n<li><strong>Dimensions (H x W x D):<\\\/strong> 139 x 235 x 315 mm<\\\/li>\\n\n\n<li><strong>Weight:<\\\/strong> approx. 8 \\u2013 10 kg<\\\/li>\\n\n\n<li><strong>Power supply:<\\\/strong> 24\\u00a0VDC (+10 \\\/ -5%) 5\\u00a0A<\\\/li>\\n\n\n<li><strong>Test medium:<\\\/strong> Compressed air (oil and water-free according to ISO 8573-1 class 3)<\\\/li>\\n<\\\/ul>\",\"margin\":\"default\"}}]}]}],\"name\":\"Eigenschaften\"},{\"type\":\"section\",\"props\":{\"id\":\"technische-daten\",\"image_position\":\"center-center\",\"padding_remove_bottom\":true,\"padding_remove_top\":false,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-1\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<div class=\\\"uk-overflow-auto\\\">\\n\n\n<table class=\\\"uk-table uk-table-striped uk-table-middle\\\">\\n\n\n<thead>\\n\n\n<tr>\\n\n\n<th style=\\\"text-align: left;\\\"><strong>Technical data: <\\\/strong><\\\/th>\\n\n\n<th style=\\\"text-align: center;\\\"><strong>Relative pressure <\\\/strong><\\\/th>\\n\n\n<th style=\\\"text-align: center;\\\"><strong>Differential pressure <\\\/strong><\\\/th>\\n\n\n<th style=\\\"text-align: center;\\\"><strong>Accumulation pressure <\\\/strong><\\\/th>\\n\n\n<th style=\\\"text-align: center;\\\"><strong>Mass flow <\\\/strong><\\\/th>\\n\n\n<th style=\\\"text-align: center;\\\"><strong>Flow rate<\\\/strong><\\\/th>\\n<\\\/tr>\\n<\\\/thead>\\n\n\n<tbody>\\n\n\n<tr>\\n\n\n<td>Test pressure range<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">Vacuum \\u2013 232\\u00a0psi\\\/16\\u00a0bar<\\\/td>\\n\n\n<td>0 \\u2013 6\\u00a0bar<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">Vacuum \\u2013 116\\u00a0psi\\\/6\\u00a0bar<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td>Test pressure accuracy<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">1% of the end value<\\\/td>\\n\n\n<td>1% of the end value<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">1% of the end value<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td>Measuring range<\\\/td>\\n\n\n<td>As with test pressure range<\\\/td>\\n\n\n<td>- 1.45 \\u2013 1.45\\u00a0psi \\u2013 100 \\u2013 100\\u00a0mbar<\\\/td>\\n\n\n<td>10,000 \\u2013 450,000\\u00a0ccm\\\/min | ml\\\/min<\\\/td>\\n\n\n<td>-50 \\u2013 50 or -250 \\u2013 250\\u00a0ccm\\\/min | ml\\\/min<\\\/td>\\n\n\n<td>up to 250,000\\u00a0ccm\\\/min | ml\\\/min<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td>Measurement resolution<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"5\\\">0.5\\u00a0ppm of the end value<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td>Smallest measurable pressure change (type-specific)<\\\/td>\\n\n\n<td>0.5\\u00a0Pa (14.50\\u00a0psi \\\/ 1\\u00a0bar) \\u2013 4\\u00a0Pa (232\\u00a0psi \\\/ 16\\u00a0bar)<\\\/td>\\n\n\n<td>0.1 Pa<\\\/td>\\n\n\n<td>0.1\\u00a0Pa (50\\u00a0mbar) \\u2013 1.5\\u00a0Pa (6\\u00a0bar)<\\\/td>\\n\n\n<td>\\u00a0<\\\/td>\\n\n\n<td>\\u00a0<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td>Measuring accuracy (leak rate)<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">Depending on the test setup<\\\/td>\\n\n\n<td>Depending on the test setup<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">Typically 5% of the measured value, no smaller than 0.5% of the end value<\\\/td>\\n<\\\/tr>\\n\n\n<tr>\\n\n\n<td>Repeatability<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">Depending on the test setup<\\\/td>\\n\n\n<td>Depending on the test setup<\\\/td>\\n\n\n<td style=\\\"text-align: center;\\\" colspan=\\\"2\\\">0.5% of the measured value, no smaller than 0.05% of the end value (depending on the test setup)<\\\/td>\\n<\\\/tr>\\n<\\\/tbody>\\n<\\\/table>\\n<\\\/div>\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>Further accuracies, test pressures, control options, customer-specific protocols for higher-level data acquisition and evaluation systems on request<\\\/p>\",\"margin\":\"default\",\"text_style\":\"small\"}}]}]}],\"name\":\"Technische Daten\"},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"small\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"style\":\"tile-primary\",\"width_medium\":\"1-1\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>Data sheet [dkproduct name=\\\"zedcore\\\"]\\u00a0<\\\/p>\",\"margin\":\"default\",\"margin_remove_bottom\":true,\"text_align\":\"center\"}},{\"type\":\"button\",\"props\":{\"grid_column_gap\":\"small\",\"grid_row_gap\":\"small\",\"margin\":\"default\",\"margin_remove_top\":true,\"text_align\":\"center\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"primary\",\"content\":\"Download (PDF)\",\"icon_align\":\"left\",\"link\":\"\\\/app\\\/uploads\\\/2024\\\/07\\\/rz_Datasheet_ZEDcore_EN_2024_screen.pdf\",\"link_target\":\"blank\"}}]}]}]}],\"name\":\"Download Datenblatt Blaue Kachel\"},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"style\":\"secondary\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"small\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"The advantages at a glance:\",\"title_element\":\"h3\",\"title_style\":\"heading-medium\"}},{\"type\":\"list\",\"props\":{\"column_breakpoint\":\"m\",\"icon\":\"plus\",\"icon_width\":\"16\",\"image_align\":\"left\",\"image_svg_color\":\"emphasis\",\"image_vertical_align\":false,\"list_element\":\"ul\",\"list_horizontal_separator\":\", \",\"list_type\":\"vertical\",\"show_image\":true,\"show_link\":true},\"children\":[{\"type\":\"list_item\",\"props\":{\"content\":\"\n\n<p><strong>No programming knowledge<\\\/strong> is required because the measuring module can be used in plug-and-play mode.<\\\/p>\",\"icon\":\"plus\"}},{\"type\":\"list_item\",\"props\":{\"content\":\"\n\n<p><strong>Various measuring methods<\\\/strong> are possible: Relative pressure, relative pressure with bell testing, relative pressure with flow, differential pressure, mass flow, and accumulation pressure.<\\\/p>\",\"icon\":\"plus\"}},{\"type\":\"list_item\",\"props\":{\"content\":\"\n\n<p><strong>Machine downtimes are reduced<\\\/strong> because there is no need to install leak testing devices.<\\\/p>\",\"icon\":\"plus\"}},{\"type\":\"list_item\",\"props\":{\"content\":\"\n\n<p><strong>Fewer spare parts need to be stored<\\\/strong> because the measuring circuits can be easily replaced.<\\\/p>\",\"icon\":\"plus\"}},{\"type\":\"list_item\",\"props\":{\"content\":\"\n\n<p>Calibration <strong>saves time and money<\\\/strong> since only the measuring module needs to be sent in.<\\\/p>\",\"icon\":\"plus\"}},{\"type\":\"list_item\",\"props\":{\"content\":\"\n\n<p>The follow-up costs are lower because there is <strong>no longer any need for stand-by devices<\\\/strong>.<\\\/p>\",\"icon\":\"plus\"}}]}]}]}],\"name\":\"The advantages at a glance\"},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding_remove_bottom\":false,\"padding_remove_top\":false,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"small\"},\"children\":[{\"type\":\"row\",\"props\":{\"width\":\"default\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-1\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Related products\",\"text_align\":\"center\",\"title_element\":\"h3\",\"title_style\":\"heading-medium\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\",\"match\":false},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"app\\\/uploads\\\/2020\\\/04\\\/ZEDbase.png\",\"image_height\":\"150\",\"image_svg_color\":\"emphasis\",\"link\":\"en\\\/technologies\\\/leak-testing\\\/leak-testing-with-air\\\/zedbase\\\/\",\"margin\":\"default\",\"text_align\":\"center\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p><a href=\\\"https:\\\/\\\/www.zeltwanger.de\\\/en\\\/technologies\\\/leak-testing\\\/leak-testing-with-air\\\/zedbase\\\/\\\">ZEDbase+<\\\/a><\\\/p>\",\"margin\":\"default\",\"text_align\":\"center\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"app\\\/uploads\\\/2020\\\/04\\\/ZEDmod-1.png\",\"image_height\":\"150\",\"image_svg_color\":\"emphasis\",\"link\":\"en\\\/technologies\\\/leak-testing\\\/leak-testing-with-air\\\/zedmod\\\/\",\"margin\":\"default\",\"text_align\":\"center\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p><a href=\\\"https:\\\/\\\/www.zeltwanger.de\\\/en\\\/technologies\\\/leak-testing\\\/leak-testing-with-air\\\/zedmod\\\/\\\">ZEDmod<\\\/a><\\\/p>\",\"margin\":\"default\",\"text_align\":\"center\"}}]}]}],\"name\":\" Verwandte Produkte\"},{\"type\":\"section\",\"props\":{\"id\":\"flyout\",\"image_position\":\"center-center\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-1\"},\"children\":[{\"type\":\"flyout\",\"props\":{\"content_title\":\"Still have questions?\",\"flyout_button_text\":\"Contact us\",\"parent\":\"flyout\",\"show_content_title\":true,\"show_image\":true},\"children\":[{\"type\":\"flyout_item\",\"props\":{\"name_text\":\"20899\",\"post_id\":20899}},{\"type\":\"flyout_item\",\"props\":{\"name_text\":\"20900\",\"post_id\":20900}}]}]}]}],\"name\":\"Ansprechpartner Flyout\"}],\"version\":\"4.4.7\"} --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A modular concept By integrating the ZEDcore in plug-and-play mode in all ZED devices (apart from ZEDeco), your leak testing becomes as flexible as possible without requiring complicated installation. This modularity allows measuring circuits to be exchanged quickly and easily in one device or a measuring module to be used across different devices. Maximum modularity [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":11351,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-11375","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ZEDcore I ZED device family from ZELTWANGER Dichtheitspr\u00fcfung<\/title>\n<meta name=\"description\" content=\"ZEDcore I The modular plug-and-play measuring unit for ZED leak testing devices I Available for numerous measuring methods\" \/>\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.zeltwanger.de\/en\/technologies\/leak-testing\/leak-testing-with-air\/zedcore\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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