{"id":4829,"date":"2025-11-20T15:09:10","date_gmt":"2025-11-20T15:09:10","guid":{"rendered":"https:\/\/helim.eu\/electrolyte-tester-and-battery-air-leak-test\/"},"modified":"2025-11-21T08:49:01","modified_gmt":"2025-11-21T08:49:01","slug":"electrolyte-tester-and-battery-air-leak-test","status":"publish","type":"page","link":"https:\/\/helim.eu\/en\/electrolyte-tester-and-battery-air-leak-test\/","title":{"rendered":"Electrolyte Tester and Battery Air Leak Test"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7uj1yt0-6b47eff1f5df902cc560c3e2cbb999e9\">\n.avia-section.av-m7uj1yt0-6b47eff1f5df902cc560c3e2cbb999e9 .av-parallax .av-parallax-inner{\nbackground-color:#00e1ff;\nbackground-image:url(https:\/\/helim.eu\/wp-content\/uploads\/2025\/05\/ev-battery-leak-test-car-workshop-niroxx-white-big-scaled.png);\nbackground-repeat:no-repeat;\nbackground-position:50% 50%;\nbackground-attachment:scroll;\n}\n.avia-section.av-m7uj1yt0-6b47eff1f5df902cc560c3e2cbb999e9 .av-section-color-overlay{\nopacity:0.7;\nbackground-color:#000000;\n}\n#top .avia-section.av-m7uj1yt0-6b47eff1f5df902cc560c3e2cbb999e9 .scroll-down-link{\ncolor:#ffffff;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-m7uj1yt0-6b47eff1f5df902cc560c3e2cbb999e9 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  av-parallax-section avia-bg-style-parallax av-section-color-overlay-active av-minimum-height av-minimum-height-75 av-height-75  container_wrap fullsize'  data-section-bg-repeat='no-repeat' data-av_minimum_height_pc='75' data-av_min_height_opt='75'><div class='av-parallax' data-avia-parallax-ratio='0.3' ><div class='av-parallax-inner main_color avia-full-stretch'><\/div><\/div><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><a href='#next-section' title='' class='scroll-down-link av-custom-scroll-down-color' aria-hidden='true' data-av_icon='\ue877' data-av_iconfont='entypo-fontello'><\/a><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-4w6a-8ac08e4f180634a2478d0ec627533247 av_one_half  avia-builder-el-1  el_before_av_two_fifth  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-m7uirohe-b57013c8e80d236f727e40edc1cd64b9 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 class=\"element-header none \"><span style=\"color: #ffffff;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Electrolyte &#8211;<\/span><\/span><\/span><\/h1>\n<h1 class=\"element-header none \"><span style=\"color: #ffffff;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">And  <\/span><\/span><\/span><\/h1>\n<h1 class=\"element-header none \"><\/h1>\n<h1 class=\"element-header none \"><span style=\"color: #ffffff;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Leak Testing <\/span><\/span><\/span><\/h1>\n<h1 class=\"element-header none \"><span style=\"color: #ffffff;\">for your <\/span><span style=\"color: #ffffff;\"><span style=\"vertical-align: inherit;\">Battery<\/span><\/span><\/h1>\n<\/div><\/section><\/div><div  class='flex_column av-2v8g-13fb4a61ca5b22b3800a6a9d3ed11c0a av_two_fifth  avia-builder-el-3  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m84dyn6g-8ca0797ec8ac762f5c377993a71ee297\">\n.avia-image-container.av-m84dyn6g-8ca0797ec8ac762f5c377993a71ee297 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m84dyn6g-8ca0797ec8ac762f5c377993a71ee297 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m84dyn6g-8ca0797ec8ac762f5c377993a71ee297 av-styling- avia-align-center  avia-builder-el-4  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-53 avia-img-lazy-loading-not-53 avia_image ' src=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r.png\" alt='' title='Batterie-Dichtheitspr\u00fcfung von Helim mit Luft'  height=\"970\" width=\"1603\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r.png 1603w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r-300x182.png 300w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r-1030x623.png 1030w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r-768x465.png 768w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r-1536x929.png 1536w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r-1500x908.png 1500w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-r-705x427.png 705w\" sizes=\"(max-width: 1603px) 100vw, 1603px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7yjicuc-35a6f25cd7dee617a0c662ea35baf1ca\">\n.avia-section.av-m7yjicuc-35a6f25cd7dee617a0c662ea35baf1ca{\nmargin-top:150px;\n}\n<\/style>\n<div id='av_section_2'  class='avia-section av-m7yjicuc-35a6f25cd7dee617a0c662ea35baf1ca main_color avia-section-no-padding avia-no-border-styling  avia-builder-el-5  el_after_av_section  el_before_av_section  avia-bg-style-fixed av-minimum-height av-minimum-height-100 av-height-100  container_wrap fullsize'   data-av_minimum_height_pc='100' data-av_min_height_opt='100'><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m84jdlwb-c1aee3d01f53cfccaf66918c839f3f91\">\n#top .av-special-heading.av-m84jdlwb-c1aee3d01f53cfccaf66918c839f3f91{\npadding-bottom:100px;\n}\nbody .av-special-heading.av-m84jdlwb-c1aee3d01f53cfccaf66918c839f3f91 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-m84jdlwb-c1aee3d01f53cfccaf66918c839f3f91 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-m84jdlwb-c1aee3d01f53cfccaf66918c839f3f91 av-special-heading-h2 blockquote modern-quote modern-right  avia-builder-el-6  el_before_av_image  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Battery Electrolyte <span class='special_amp'>&amp;<\/span> HV Battery Leak Tester \u2013 Specifically for Aftersales and Workshops<\/h2><div class='av-subheading av-subheading_below'><p>For HV-EV Battery Aftersales Service, Repair Workshops, and Battery Packs in Production<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mi7k8h52-03829bb56105737f6c066935c317f508\">\n.avia-image-container.av-mi7k8h52-03829bb56105737f6c066935c317f508 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-mi7k8h52-03829bb56105737f6c066935c317f508 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-mi7k8h52-03829bb56105737f6c066935c317f508 av-styling- avia-align-center  avia-builder-el-7  el_after_av_heading  el_before_av_one_half '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-4780 avia-img-lazy-loading-not-4780 avia_image ' src=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600.png\" alt='Electrolyte Tester Battery EV Battery Helim' title='ev-battery-electrotyte-leakage-test-helim-1600'  height=\"900\" width=\"1600\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600.png 1600w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600-300x169.png 300w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600-1030x579.png 1030w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600-768x432.png 768w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600-1536x864.png 1536w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600-1500x844.png 1500w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/11\/ev-battery-electrotyte-leakage-test-helim-1600-705x397.png 705w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/div><\/div>\n<div  class='flex_column av-237tj-ff11daa7bded6bb4bee9d38d3d6214d4 av_one_half  avia-builder-el-8  el_after_av_image  el_before_av_one_half  first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mi7jq88p-816f4c28f35cae3e2f955dd36838c66c\">\n#top .av-special-heading.av-mi7jq88p-816f4c28f35cae3e2f955dd36838c66c{\nmargin:0 0 50px 0;\npadding-bottom:20px;\n}\nbody .av-special-heading.av-mi7jq88p-816f4c28f35cae3e2f955dd36838c66c .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-mi7jq88p-816f4c28f35cae3e2f955dd36838c66c .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-mi7jq88p-816f4c28f35cae3e2f955dd36838c66c av-special-heading-h3  avia-builder-el-9  el_before_av_textblock  avia-builder-el-first '><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >Workshop and Aftersales Application<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-1i8cb-ea84d92a523f7234c72629b9cad1b7a5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"tabitem1\" class=\"tabbox-item\">\n<h4><strong>Application and Function \u2013 Electrolyte Leak Detection<\/strong><\/h4>\n<p data-start=\"334\" data-end=\"761\">The <strong data-start=\"338\" data-end=\"379\">RC01-E Battery Electrolyte Leak Tester<\/strong> is connected to the fully sealed high-voltage battery. With its integrated vacuum pump, the device extracts air from the battery housing and analyzes it for the concentration of electrolyte vapors (in ppm).<br data-start=\"608\" data-end=\"611\">The permissible threshold can be configured according to OEM specifications.<br data-start=\"694\" data-end=\"697\">The result is clearly displayed as <strong data-start=\"728\" data-end=\"736\">PASS<\/strong> or <strong data-start=\"742\" data-end=\"750\">FAIL<\/strong>: <\/p>\n<ul>\n<li data-start=\"765\" data-end=\"902\"><strong data-start=\"765\" data-end=\"806\">PASS \u2013 No electrolyte vapors detected<\/strong><br data-start=\"806\" data-end=\"809\">The battery can be safely opened and repaired under normal workshop conditions.<\/li>\n<li data-start=\"906\" data-end=\"1159\"><strong data-start=\"906\" data-end=\"941\">FAIL \u2013 Electrolyte vapors detected<\/strong><br data-start=\"941\" data-end=\"944\">The battery may only be opened in a controlled safety environment, as escaping electrolyte vapors pose health risks and may indicate internal cell or module damage.<\/li>\n<\/ul>\n<p data-start=\"1161\" data-end=\"1255\">The test duration is usually <strong data-start=\"1196\" data-end=\"1214\">10\u201330 seconds<\/strong>, depending on the internal volume of the battery.<\/p>\n<\/div>\n<div id=\"tabitem1\" class=\"tabbox-item\"><\/div>\n<div id=\"tabitem2\" class=\"tabbox-item\"><\/div>\n<\/div><\/section><\/p><\/div><div  class='flex_column av-33yvoi-f492ce4a3cf5c1fa88f3f3679e4aae95 av_one_half  avia-builder-el-11  el_after_av_one_half  el_before_av_one_full  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mi7jpabl-ea5465ef8cfa2bc6fd0124d1e67e1713\">\n#top .av-special-heading.av-mi7jpabl-ea5465ef8cfa2bc6fd0124d1e67e1713{\nmargin:0 0 50px 0;\npadding-bottom:20px;\n}\nbody .av-special-heading.av-mi7jpabl-ea5465ef8cfa2bc6fd0124d1e67e1713 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-mi7jpabl-ea5465ef8cfa2bc6fd0124d1e67e1713 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-mi7jpabl-ea5465ef8cfa2bc6fd0124d1e67e1713 av-special-heading-h3  avia-builder-el-12  el_before_av_textblock  avia-builder-el-first '><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >Application for Quality Assurance in Battery Production and Repair<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-mhd81bjs-cf604befa3b865c6230a3636488e813b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"tabitem1\" class=\"tabbox-item\">\n<h4><strong>Application in Battery Production and Pack Assembly<\/strong><\/h4>\n<p data-start=\"2471\" data-end=\"2806\">The <strong data-start=\"2475\" data-end=\"2485\">RC01-E<\/strong> is also designed for <strong data-start=\"2503\" data-end=\"2550\">quality assurance in battery manufacturing<\/strong>.<br data-start=\"2562\" data-end=\"2565\">During the <strong data-start=\"2577\" data-end=\"2634\">laser welding of battery cells and contact plates<\/strong>, invisible <strong data-start=\"2654\" data-end=\"2668\">micro-cracks<\/strong> can occur in the cell housing. If a weld overheats or burns through, electrolyte can escape \u2013 leading to the following problems: <\/p>\n<ul>\n<li data-start=\"2810\" data-end=\"2854\">Health risks for production personnel<\/li>\n<li data-start=\"2857\" data-end=\"2916\">Reduced cell performance or complete cell failure<\/li>\n<li data-start=\"2919\" data-end=\"2962\">Increased rework and scrap rate<\/li>\n<\/ul>\n<p data-start=\"2964\" data-end=\"3402\">To detect such defects early, the battery module or battery pack is placed in an <strong data-start=\"3061\" data-end=\"3086\">airtight test chamber<\/strong> (standard volume approx. 10 L) and connected to the <strong data-start=\"3133\" data-end=\"3143\">RC01-E<\/strong>.<br data-start=\"3154\" data-end=\"3157\">The device creates a vacuum and analyzes the extracted air for traces of electrolyte vapors \u2013 thus, <strong data-start=\"3266\" data-end=\"3310\">leaks can be detected quickly and reliably<\/strong> before the product reaches the next manufacturing step or is delivered.<\/p>\n<p data-start=\"3404\" data-end=\"3499\">Larger chambers or customized process parameters can be configured upon request.<\/p>\n<\/div>\n<div id=\"tabitem1\" class=\"tabbox-item\"><\/div>\n<div id=\"tabitem2\" class=\"tabbox-item\"><\/div>\n<\/div><\/section><\/p><\/div><div  class='flex_column av-dnlxki-c57c23ff4edb5dad7803c642e27bdf1e av_one_full  avia-builder-el-14  el_after_av_one_half  avia-builder-el-last  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-mhd7y9tb-083af7ef1e5ea572e8af36ff74077ef4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"tabitem1\" class=\"tabbox-item\">\n<h4><strong>Quality Assurance after Repair or Service<\/strong><\/h4>\n<p data-start=\"1319\" data-end=\"1557\">After completion of repair work, a <strong data-start=\"1369\" data-end=\"1379\">post-check for electrolyte leaks<\/strong> can be performed with the <strong data-start=\"1385\" data-end=\"1424\">RC01-E<\/strong> to validate the repair.<\/p>\n<\/div>\n<div id=\"tabitem1\" class=\"tabbox-item\"><\/div>\n<div id=\"tabitem2\" class=\"tabbox-item\"><\/div>\n<\/div><\/section><\/div>\n<\/p>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-hdglsi-61cb0471669e41443844caf590d35a28\">\n.avia-section.av-hdglsi-61cb0471669e41443844caf590d35a28{\nmargin-top:150px;\n}\n<\/style>\n<div id='av_section_3'  class='avia-section av-hdglsi-61cb0471669e41443844caf590d35a28 main_color avia-section-no-padding avia-no-border-styling  avia-builder-el-16  el_after_av_section  el_before_av_section  avia-bg-style-fixed av-minimum-height av-minimum-height-100 av-height-100  container_wrap fullsize'   data-av_minimum_height_pc='100' data-av_min_height_opt='100'><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mi7kaw8x-9fa647b75f88fdd19d8a5bbc9eed14a5\">\n#top .av-special-heading.av-mi7kaw8x-9fa647b75f88fdd19d8a5bbc9eed14a5{\npadding-bottom:100px;\n}\nbody .av-special-heading.av-mi7kaw8x-9fa647b75f88fdd19d8a5bbc9eed14a5 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-mi7kaw8x-9fa647b75f88fdd19d8a5bbc9eed14a5 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-mi7kaw8x-9fa647b75f88fdd19d8a5bbc9eed14a5 av-special-heading-h2 blockquote modern-quote modern-right  avia-builder-el-17  el_before_av_one_full  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Electric Vehicle Battery Leak Test \u2013 Specifically for Aftersales and Workshops<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<div  class='flex_column av-1xyqya-311806d405037debaaa1ec8a843cc572 av_one_full  avia-builder-el-18  el_after_av_heading  el_before_av_one_half  first flex_column_div  '     ><section  class='av_textblock_section av-mi7ka2i3-40e27aa5c7bbf565e38eab924e383257 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"tabitem1\" class=\"tabbox-item\">\n<p data-start=\"1319\" data-end=\"1557\">In addition, the device features two pressure-based leak tests:<\/p>\n<ul>\n<li data-start=\"1561\" data-end=\"1746\"><strong data-start=\"1561\" data-end=\"1585\">Low-pressure leak test<\/strong><\/li>\n<li data-start=\"1750\" data-end=\"1959\"><strong data-start=\"1750\" data-end=\"1772\">High-pressure leak test<\/strong><\/li>\n<\/ul>\n<p data-start=\"1961\" data-end=\"2060\">All test results are automatically stored in an integrated database, enabling:<\/p>\n<ul>\n<li data-start=\"2064\" data-end=\"2135\">Full traceability of all diagnostic and repair steps<\/li>\n<li data-start=\"2138\" data-end=\"2173\">Quality documentation for customers<\/li>\n<li data-start=\"2176\" data-end=\"2220\">Compliance with OEM and audit requirements<\/li>\n<\/ul>\n<p data-start=\"2222\" data-end=\"2402\">This ensures that every serviced battery meets the specified <strong data-start=\"2292\" data-end=\"2350\">safety, reliability, and performance standards<\/strong> before being put back into operation.<\/p>\n<\/div>\n<div id=\"tabitem1\" class=\"tabbox-item\"><\/div>\n<div id=\"tabitem2\" class=\"tabbox-item\"><\/div>\n<\/div><\/section><\/div><div  class='flex_column av-cjm15e-623845651e3268b0be325f7f441c010f av_one_half  avia-builder-el-20  el_after_av_one_full  el_before_av_one_half  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-mhd7yuut-30d872ce4e327b13079a33b5a4f6c17c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"tabitem1\" class=\"tabbox-item\">\n<h3 data-start=\"716\" data-end=\"785\"><strong data-start=\"720\" data-end=\"783\">Low-pressure &#8211; Leak test of the battery housing after assembly<\/strong><\/h3>\n<p data-start=\"787\" data-end=\"1290\" data-is-last-node=\"\" data-is-only-node=\"\">After reassembling a high-voltage battery, the housing must be checked for leaks. A <strong data-start=\"938\" data-end=\"960\">low-pressure test<\/strong> is carried out using a <strong data-start=\"909\" data-end=\"932\">leak tester<\/strong>. The targeted introduction of air is used to check whether the housing is completely sealed. This ensures that no moisture or harmful gases penetrate the battery. A reliable <strong data-start=\"1189\" data-end=\"1203\">leak tester<\/strong> is important to ensure the long-term safety and function of the battery.    <\/p>\n<\/div>\n<div id=\"tabitem1\" class=\"tabbox-item\"><\/div>\n<div id=\"tabitem2\" class=\"tabbox-item\"><\/div>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-bffp8y-8a3094e6608e0ebaadae1d12f7487ad9\">\n#top .hr.hr-invisible.av-bffp8y-8a3094e6608e0ebaadae1d12f7487ad9{\nheight:60px;\n}\n<\/style>\n<div  class='hr av-bffp8y-8a3094e6608e0ebaadae1d12f7487ad9 hr-invisible  avia-builder-el-22  el_after_av_textblock  el_before_av_image '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-x536q-8cfb533ac82bbf0daefe9c15c442adca\">\n.avia-image-container.av-x536q-8cfb533ac82bbf0daefe9c15c442adca img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-x536q-8cfb533ac82bbf0daefe9c15c442adca .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-x536q-8cfb533ac82bbf0daefe9c15c442adca av-styling- avia-align-center  avia-builder-el-23  el_after_av_hr  avia-builder-el-last '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-960 avia-img-lazy-loading-not-960 avia_image ' src=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-enclosure-helim-860-650.png\" alt='Electric Vehicle Battery Leak Test Enclosure Helim' title='ev-battery-leakage-test-enclosure-helim-860-650'  height=\"650\" width=\"865\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-enclosure-helim-860-650.png 865w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-enclosure-helim-860-650-300x225.png 300w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-enclosure-helim-860-650-768x577.png 768w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-enclosure-helim-860-650-705x530.png 705w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/div><\/div><\/div><\/p><\/div><div  class='flex_column av-7ep836-20a929c78553cdc2c6d1b686b9dbe5f8 av_one_half  avia-builder-el-24  el_after_av_one_half  avia-builder-el-last  flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-mhd7zv9e-089eafd9172516b1594081256dfc4e8b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"tabitem1\" class=\"tabbox-item\">\n<h3 data-start=\"0\" data-end=\"74\"><strong data-start=\"4\" data-end=\"72\">High-pressure &#8211; Leak test of the battery cooling circuit after repair<\/strong><\/h3>\n<p data-start=\"76\" data-end=\"714\">After repairing a high-voltage battery, the cooling circuit must be checked for leaks. To do this, a <strong data-start=\"221\" data-end=\"241\">high-pressure test<\/strong> with air is carried out using a <strong data-start=\"192\" data-end=\"215\">leak tester<\/strong>. This allows even the smallest leaks to be reliably detected and repaired. It is particularly important that no cooling medium escapes from the system, as otherwise cooling water can get into the battery cells and cause damage. This test ensures that the cooling system is working properly and that the battery does not overheat. A <strong data-start=\"604\" data-end=\"618\">leak tester<\/strong> helps to check the quality of the repair and protect the service life of the battery.     <\/p>\n<\/div>\n<div id=\"tabitem2\" class=\"tabbox-item\"><\/div>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ms59e-489f0e360f2bcfe195e0faea88a46a07\">\n#top .hr.hr-invisible.av-ms59e-489f0e360f2bcfe195e0faea88a46a07{\nheight:35px;\n}\n<\/style>\n<div  class='hr av-ms59e-489f0e360f2bcfe195e0faea88a46a07 hr-invisible  avia-builder-el-26  el_after_av_textblock  el_before_av_image '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4lj8z6-8fb30ee24b7adeebab7add261449fb18\">\n.avia-image-container.av-4lj8z6-8fb30ee24b7adeebab7add261449fb18 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-4lj8z6-8fb30ee24b7adeebab7add261449fb18 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-4lj8z6-8fb30ee24b7adeebab7add261449fb18 av-styling- avia-align-center  avia-builder-el-27  el_after_av_hr  avia-builder-el-last '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-957 avia-img-lazy-loading-not-957 avia_image ' src=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-cooling-helim-860-650.png\" alt='Electric Vehicle Battery Leak Test Cooling System Helim' title='ev-battery-leakage-test-cooling-helim-860-650'  height=\"650\" width=\"865\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-cooling-helim-860-650.png 865w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-cooling-helim-860-650-300x225.png 300w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-cooling-helim-860-650-768x577.png 768w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/ev-battery-leakage-test-cooling-helim-860-650-705x530.png 705w\" sizes=\"(max-width: 865px) 100vw, 865px\" \/><\/div><\/div><\/div><\/p><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-39mhxe-70eb2c5ed2ea06c4fba8fe06662e3ffb\">\n.avia-section.av-39mhxe-70eb2c5ed2ea06c4fba8fe06662e3ffb{\nbackground-color:#e10800;\nbackground-image:unset;\n}\n.avia-section.av-39mhxe-70eb2c5ed2ea06c4fba8fe06662e3ffb .av-section-color-overlay{\nopacity:0.1;\nbackground-image:url(http:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/helim-logo-w-150-48.png);\nbackground-repeat:repeat;\n}\n<\/style>\n<div id='av_section_4'  class='avia-section av-39mhxe-70eb2c5ed2ea06c4fba8fe06662e3ffb main_color avia-section-default avia-no-border-styling  avia-builder-el-28  el_after_av_section  el_before_av_section  avia-bg-style-parallax av-section-color-overlay-active av-minimum-height av-minimum-height-25 av-height-25  container_wrap fullsize'   data-av_minimum_height_pc='25' data-av_min_height_opt='25'><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m8ek0ag8-d0ed47751dd8dd6618ec8b8815eb9336\">\n#top .av-special-heading.av-m8ek0ag8-d0ed47751dd8dd6618ec8b8815eb9336{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-m8ek0ag8-d0ed47751dd8dd6618ec8b8815eb9336 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-m8ek0ag8-d0ed47751dd8dd6618ec8b8815eb9336 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-m8ek0ag8-d0ed47751dd8dd6618ec8b8815eb9336 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-m8ek0ag8-d0ed47751dd8dd6618ec8b8815eb9336 av-special-heading-h2 custom-color-heading blockquote modern-quote  avia-builder-el-29  el_before_av_heading  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Ideally suited for battery production and battery repair<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m8db3kxj-4ba6630e8eff75a2fbfa0371549f5c20\">\n#top .av-special-heading.av-m8db3kxj-4ba6630e8eff75a2fbfa0371549f5c20{\npadding-bottom:10px;\ncolor:#ffffff;\nfont-size:20px;\n}\nbody 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modern-quote modern-right  avia-builder-el-30  el_after_av_heading  avia-builder-el-last  av-inherit-size'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >  Ideal for your workshop<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m84nkc9p-48e804f9b7fed789103dcd14bb99bb28\">\n.avia-section.av-m84nkc9p-48e804f9b7fed789103dcd14bb99bb28{\nmargin-top:150px;\nmargin-bottom:150px;\n}\n<\/style>\n<div id='av_section_5'  class='avia-section av-m84nkc9p-48e804f9b7fed789103dcd14bb99bb28 main_color avia-section-no-padding avia-no-border-styling  avia-builder-el-31  el_after_av_section  el_before_av_section  avia-bg-style-fixed av-minimum-height av-minimum-height-25 av-height-25  container_wrap fullsize'   data-av_minimum_height_pc='25' data-av_min_height_opt='25'><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-36g99u-0234ff590482c8943a33a94964843caa av_one_full  avia-builder-el-32  el_before_av_hr  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-m8daxhds-e6907268337516f31cf8fea779d6d477 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4 style=\"text-align: center;\"><strong>Developed for Aftersales Service &amp; Industrial Manufacturing<\/strong><\/h4>\n<table data-start=\"3575\" data-end=\"4088\">\n<thead data-start=\"3575\" data-end=\"3627\">\n<tr data-start=\"3575\" data-end=\"3627\">\n<td style=\"text-align: center;\"><strong data-start=\"3577\" data-end=\"3598\">Application Area<\/strong><\/td>\n<td style=\"text-align: center;\"><strong data-start=\"3601\" data-end=\"3610\">Purpose<\/strong><\/td>\n<td style=\"text-align: center;\"><strong data-start=\"3613\" data-end=\"3625\">Benefits<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr data-start=\"3683\" data-end=\"3912\">\n<td style=\"text-align: center;\" data-start=\"3683\" data-end=\"3734\" data-col-size=\"md\">HV-EV Battery Aftersales &amp; Repair Workshops<\/td>\n<td style=\"text-align: center;\" data-col-size=\"md\" data-start=\"3734\" data-end=\"3826\">Safe assessment of sealed batteries before opening; verification after repair<\/td>\n<td style=\"text-align: center;\" data-col-size=\"md\" data-start=\"3826\" data-end=\"3912\">Increased safety for technicians, minimized risk, validated repair quality<\/td>\n<\/tr>\n<tr data-start=\"3913\" data-end=\"4088\">\n<td style=\"text-align: center;\" data-start=\"3913\" data-end=\"3948\" data-col-size=\"md\">Battery Production &amp; Pack Assembly<\/td>\n<td style=\"text-align: center;\" data-col-size=\"md\" data-start=\"3948\" data-end=\"4005\">Inline or End-of-Line Leak and Electrolyte Detection<\/td>\n<td style=\"text-align: center;\" data-col-size=\"md\" data-start=\"4005\" data-end=\"4088\">Less rework, higher production yield, reliable quality control<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"4090\" data-end=\"4298\">\n<p style=\"text-align: center;\" data-start=\"4090\" data-end=\"4298\">The <strong data-start=\"4094\" data-end=\"4104\">RC01-E<\/strong> is thus a <strong data-start=\"4120\" data-end=\"4145\">dual-function solution<\/strong>:<br data-start=\"4146\" data-end=\"4149\">\u2714 Battery electrolyte tester for EV repair and workshop safety<br data-start=\"4218\" data-end=\"4221\">\u2714 HV-EV battery leak tester for production and assembly quality assurance<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m8dbc6fr-423b947c19bab544e1238fb16af3e9a4\">\n#top .hr.hr-invisible.av-m8dbc6fr-423b947c19bab544e1238fb16af3e9a4{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-m8dbc6fr-423b947c19bab544e1238fb16af3e9a4 hr-invisible  avia-builder-el-34  el_after_av_one_full  el_before_av_button '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div  class='avia-button-wrap av-m8dbah5l-8860c193ec1343705a862e537368475a-wrap avia-button-center  avia-builder-el-35  el_after_av_hr  avia-builder-el-last '>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m8dbah5l-8860c193ec1343705a862e537368475a\">\n#top #wrap_all .avia-button.av-m8dbah5l-8860c193ec1343705a862e537368475a{\nfont-size:20px;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/helim.eu\/en\/contact-us\/'  class='avia-button av-m8dbah5l-8860c193ec1343705a862e537368475a avia-icon_select-yes-left-icon avia-size-large avia-position-center avia-color-theme-color'  ><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Enquire now!<\/span><\/a><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7vy7322-1dfcec29c6fb6810a6956cae5dfdcf80\">\n.avia-section.av-m7vy7322-1dfcec29c6fb6810a6956cae5dfdcf80{\nbackground-color:#e10800;\nbackground-image:unset;\n}\n.avia-section.av-m7vy7322-1dfcec29c6fb6810a6956cae5dfdcf80 .av-section-color-overlay{\nopacity:0.1;\nbackground-image:url(http:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/helim-logo-w-150-48.png);\nbackground-repeat:repeat;\n}\n<\/style>\n<div id='av_section_6'  class='avia-section av-m7vy7322-1dfcec29c6fb6810a6956cae5dfdcf80 main_color avia-section-default avia-no-border-styling  avia-builder-el-36  el_after_av_section  el_before_av_section  avia-bg-style-parallax av-section-color-overlay-active av-minimum-height av-minimum-height-25 av-height-25  container_wrap fullsize'   data-av_minimum_height_pc='25' data-av_min_height_opt='25'><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m84fo0iy-dd6df58eef67ae8dfa3dacf754341c21\">\n#top .av-special-heading.av-m84fo0iy-dd6df58eef67ae8dfa3dacf754341c21{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-m84fo0iy-dd6df58eef67ae8dfa3dacf754341c21 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-m84fo0iy-dd6df58eef67ae8dfa3dacf754341c21 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-m84fo0iy-dd6df58eef67ae8dfa3dacf754341c21 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av-minimum-height-75 av-height-75  container_wrap fullsize'   data-av_minimum_height_pc='75' data-av_min_height_opt='75'><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-835ib-9b6557db44efd88b9e0880390e9cb405 av_one_half  avia-builder-el-39  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-sub-av-78n4n-87af28486c140513dc77b6ad7e446efc\">\n.av-hotspot-image-container .av-image-hotspot.av-mb6bn88z-134cf34ece5b03d0e5920d9a92a99620{\ntop:82.6%;\nleft:32.8%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-mb6bn88z-134cf34ece5b03d0e5920d9a92a99620 .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container 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.av-image-hotspot.av-mb6bn88z-1-bfa720afcdbba3b8b4cfebb2b1383e4f .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-mb6bn88z-1-bfa720afcdbba3b8b4cfebb2b1383e4f .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-5y92f-0dd662f352f290bd53bab27a7b890b7b{\ntop:84.4%;\nleft:73.1%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-5y92f-0dd662f352f290bd53bab27a7b890b7b .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-5y92f-0dd662f352f290bd53bab27a7b890b7b .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-mb6bn88z-1-11-a4ad405483ab7b437c42c3b1b397605a{\ntop:8.2%;\nleft:48.9%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-mb6bn88z-1-11-a4ad405483ab7b437c42c3b1b397605a .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-mb6bn88z-1-11-a4ad405483ab7b437c42c3b1b397605a .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n<\/style>\n<div  class='av-hotspot-image-container av-78n4n-87af28486c140513dc77b6ad7e446efc  avia-builder-el-40  avia-builder-el-no-sibling  av-hotspot-numbered av-mobile-fallback-active  av-non-fullwidth-hotspot-image'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class='av-hotspot-container'><div class='av-hotspot-container-inner-cell'><div class='av-hotspot-container-inner-wrap'><div class='av-image-hotspot av-mb6bn88z-134cf34ece5b03d0e5920d9a92a99620 av-image-hotspot-1 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;High-pressure test for the battery cooling system&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>1<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-mb6bn88z-2-786634abd59fb69a914785a3c93b721e av-image-hotspot-2 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Low-pressure testing of the battery housing&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>2<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-6qht7-8dc3eec52ae819a934bcf944dbc9b291 av-image-hotspot-3 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;10.1&#8243; touchscreen for intuitive&lt;br \/&gt;\noperation&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>3<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-m2mj-43acdfdd393caab0df8bd205da2e09b2 av-image-hotspot-4 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Android 4.4.2 &#8211; easy operation&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>4<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-mb6blphi-9e0407e504b437b56b9e75e1c4646fe1 av-image-hotspot-5 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Storage capacity for up to 10,000 test results, exportable via USB.&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>5<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-mb6bmh6m-7aede8b5bcf637cb745d7ed13c6645d0 av-image-hotspot-6 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Up to 1,000 customizable test programs.&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>6<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-mb6bn88z-1-1-05b83a9a320fee7780c1ba94840d6edd av-image-hotspot-7 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Integration of a barcode scanner for efficient workflows&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>7<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-mb6bn88z-1-bfa720afcdbba3b8b4cfebb2b1383e4f av-image-hotspot-8 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Test history&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>8<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-5y92f-0dd662f352f290bd53bab27a7b890b7b av-image-hotspot-9 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Optimized for use in the workshop&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>9<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-mb6bn88z-1-11-a4ad405483ab7b437c42c3b1b397605a av-image-hotspot-10 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Practical carrying handle&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>10<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-49 avia-img-lazy-loading-not-49 avia_image' src=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-f-845x684.png\" alt='' title='Batterie-Dichtheitspr\u00fcfung von Helim mit Luft'  height=\"684\" width=\"845\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-f-845x684.png 845w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-f-300x242.png 300w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-f-495x400.png 495w\" sizes=\"(max-width: 845px) 100vw, 845px\" \/><\/div><\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-1 '><div class=\"av-hotspot-fallback-tooltip-count\">1<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nHigh-pressure test for the battery cooling system<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-2 '><div class=\"av-hotspot-fallback-tooltip-count\">2<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nLow-pressure testing of the battery housing<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-3 '><div class=\"av-hotspot-fallback-tooltip-count\">3<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\n10.1&#8243; touchscreen for intuitive<br \/>\noperation<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-4 '><div class=\"av-hotspot-fallback-tooltip-count\">4<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nAndroid 4.4.2 &#8211; easy operation<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-5 '><div class=\"av-hotspot-fallback-tooltip-count\">5<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nStorage capacity for up to 10,000 test results, exportable via USB.<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-6 '><div class=\"av-hotspot-fallback-tooltip-count\">6<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nUp to 1,000 customizable test programs.<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-7 '><div class=\"av-hotspot-fallback-tooltip-count\">7<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nIntegration of a barcode scanner for efficient workflows<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-8 '><div class=\"av-hotspot-fallback-tooltip-count\">8<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nTest history<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-9 '><div class=\"av-hotspot-fallback-tooltip-count\">9<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nOptimized for use in the workshop<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-10 '><div class=\"av-hotspot-fallback-tooltip-count\">10<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nPractical carrying handle<\/p>\n<\/div><\/div><\/div><\/div><div  class='flex_column av-57hpv-e57419aaed1b06b1d4560774bf631b91 av_one_half  avia-builder-el-41  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-sub-av-4jfqv-3cc26075b10edad00aad1273fa15af2a\">\n.av-hotspot-image-container .av-image-hotspot.av-3wdt3-e34d5c4cacaec92b98565de626400250{\ntop:20.8%;\nleft:27.5%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-3wdt3-e34d5c4cacaec92b98565de626400250 .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-3wdt3-e34d5c4cacaec92b98565de626400250 .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-37sxj-ad53be285ce2a5ecc3822280b6c609dd{\ntop:55.1%;\nleft:74.3%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-37sxj-ad53be285ce2a5ecc3822280b6c609dd .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-37sxj-ad53be285ce2a5ecc3822280b6c609dd .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-2qp9n-a703e8747fa9a7d9717b32d2b130e3fc{\ntop:36.8%;\nleft:83.7%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-2qp9n-a703e8747fa9a7d9717b32d2b130e3fc .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-2qp9n-a703e8747fa9a7d9717b32d2b130e3fc .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-15rkr-2cecba8852ce145911e400a6be60b64d{\ntop:76.7%;\nleft:55.7%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-15rkr-2cecba8852ce145911e400a6be60b64d .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-15rkr-2cecba8852ce145911e400a6be60b64d .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-dc2f2dba0d481a1ec6ef9bc6e3257a05{\ntop:56.5%;\nleft:55.1%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-dc2f2dba0d481a1ec6ef9bc6e3257a05 .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-dc2f2dba0d481a1ec6ef9bc6e3257a05 .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-6d1f-8e851f0fc5e62b3f97652b639326bcd9{\ntop:57.3%;\nleft:28.1%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-6d1f-8e851f0fc5e62b3f97652b639326bcd9 .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-6d1f-8e851f0fc5e62b3f97652b639326bcd9 .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-4-7ebaa851c7f0a08584b3b1b91276a1d4{\ntop:12%;\nleft:47.9%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-4-7ebaa851c7f0a08584b3b1b91276a1d4 .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-4-7ebaa851c7f0a08584b3b1b91276a1d4 .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-3-10a40c9ad34e217ee0be179520fb94da{\ntop:65.7%;\nleft:16%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-3-10a40c9ad34e217ee0be179520fb94da .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-3-10a40c9ad34e217ee0be179520fb94da .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-2-3f443978a5a908647889895d1521af56{\ntop:74.9%;\nleft:77.8%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-2-3f443978a5a908647889895d1521af56 .av-image-hotspot_inner{\nbackground-color:#e10800;\ncolor:#ffffff;\n}\n.av-hotspot-image-container .av-image-hotspot.av-xfvv-2-3f443978a5a908647889895d1521af56 .av-image-hotspot-pulse{\nbackground-color:#e10800;\n}\n<\/style>\n<div  class='av-hotspot-image-container av-4jfqv-3cc26075b10edad00aad1273fa15af2a  avia-builder-el-42  avia-builder-el-no-sibling  av-hotspot-numbered av-mobile-fallback-active  av-non-fullwidth-hotspot-image'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class='av-hotspot-container'><div class='av-hotspot-container-inner-cell'><div class='av-hotspot-container-inner-wrap'><div class='av-image-hotspot av-3wdt3-e34d5c4cacaec92b98565de626400250 av-image-hotspot-1 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;External pressure display&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>1<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-37sxj-ad53be285ce2a5ecc3822280b6c609dd av-image-hotspot-2 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;USB port for data and barcode scanner&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>2<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-2qp9n-a703e8747fa9a7d9717b32d2b130e3fc av-image-hotspot-3 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;RS232 Port&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>3<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-15rkr-2cecba8852ce145911e400a6be60b64d av-image-hotspot-4 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Compressed air Port&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>4<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-xfvv-dc2f2dba0d481a1ec6ef9bc6e3257a05 av-image-hotspot-5 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Integrated air filtration and oil separator&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>5<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-6d1f-8e851f0fc5e62b3f97652b639326bcd9 av-image-hotspot-6 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Test Port&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>6<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-xfvv-4-7ebaa851c7f0a08584b3b1b91276a1d4 av-image-hotspot-7 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Robust aluminum housing for long-term use&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>7<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-xfvv-3-10a40c9ad34e217ee0be179520fb94da av-image-hotspot-8 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Automatic pressure regulation&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>8<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-xfvv-2-3f443978a5a908647889895d1521af56 av-image-hotspot-9 ' data-avia-tooltip-position='top' data-avia-tooltip-alignment='left' data-avia-tooltip-class='av-tt-default-width av-tt-pos-above av-tt-align-left  av-mobile-fallback-active  transparent_dark av-tt-hotspot' data-avia-tooltip='&lt;p&gt;Power connection&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>9<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-47 avia-img-lazy-loading-not-47 avia_image' src=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-b-845x684.png\" alt='' title='Batterie-Lecktest von Helim'  height=\"684\" width=\"845\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-b-845x684.png 845w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-b-300x242.png 300w, https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-b-495x400.png 495w\" sizes=\"(max-width: 845px) 100vw, 845px\" \/><\/div><\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-1 '><div class=\"av-hotspot-fallback-tooltip-count\">1<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nExternal pressure display<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-2 '><div class=\"av-hotspot-fallback-tooltip-count\">2<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nUSB port for data and barcode scanner<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-3 '><div class=\"av-hotspot-fallback-tooltip-count\">3<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nRS232 Port<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-4 '><div class=\"av-hotspot-fallback-tooltip-count\">4<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nCompressed air Port<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-5 '><div class=\"av-hotspot-fallback-tooltip-count\">5<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nIntegrated air filtration and oil separator<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-6 '><div class=\"av-hotspot-fallback-tooltip-count\">6<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nTest Port<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-7 '><div class=\"av-hotspot-fallback-tooltip-count\">7<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nRobust aluminum housing for long-term use<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-8 '><div class=\"av-hotspot-fallback-tooltip-count\">8<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nAutomatic pressure regulation<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-9 '><div class=\"av-hotspot-fallback-tooltip-count\">9<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\nPower connection<\/p>\n<\/div><\/div><\/div><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7vy44w2-04abca74f17582e45070520974db7f7e\">\n.avia-section.av-m7vy44w2-04abca74f17582e45070520974db7f7e{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/helim.eu\/wp-content\/uploads\/2025\/03\/battery-air-leak-test-helim-f.png);\nbackground-position:50% 50%;\nbackground-attachment:fixed;\n}\n.avia-section.av-m7vy44w2-04abca74f17582e45070520974db7f7e .av-section-color-overlay{\nopacity:0.4;\nbackground-color:#333333;\n}\n<\/style>\n<div id='av_section_8'  class='avia-section av-m7vy44w2-04abca74f17582e45070520974db7f7e main_color avia-section-default avia-no-border-styling  avia-builder-el-43  el_after_av_section  el_before_av_section  avia-full-contain avia-bg-style-fixed av-section-color-overlay-active container_wrap fullsize'  data-section-bg-repeat='contain'><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-289ub-6da4f13a991d5216a08994a1309419a9\">\n.flex_column.av-289ub-6da4f13a991d5216a08994a1309419a9{\nbackground-color:#ffffff;\n}\n<\/style>\n<div  class='flex_column av-289ub-6da4f13a991d5216a08994a1309419a9 av_two_fifth  avia-builder-el-44  el_before_av_three_fifth  avia-builder-el-first  first flex_column_div  '     ><div  class='av_promobox av-m8fzztcq-3abe2a066b491190e89c61924ae35d9a avia-button-yes  avia-builder-el-45  avia-builder-el-no-sibling '><div class='avia-promocontent'><p>\nRC01-E Flyer download<\/p>\n<\/div><div  class='avia-button-wrap av-m8fzztcq-dea178565efb63aff6114fb0ec5d8e94-wrap avia-button-right '><a href='' class='avia-button av-m8fzztcq-dea178565efb63aff6114fb0ec5d8e94 avia-icon_select-yes-left-icon avia-size-large avia-position-right avia-color-theme-color' target=\"_blank\" rel=\"noopener noreferrer\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue82d' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >DOWNLOAD<\/span><\/a><\/div><\/div><\/div><div  class='flex_column av-1dvuz-b327881d30ce8dd75e7f085c36afa9fc av_three_fifth  avia-builder-el-46  el_after_av_two_fifth  avia-builder-el-last  flex_column_div  '     ><div class='avia-data-table-wrap av-3h3t3-8c9117fda9627f65840e3edfc389a76d avia_responsive_table avia-table-1'><table  class='avia-table avia-data-table avia_pricing_default  avia-builder-el-47  avia-builder-el-no-sibling '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Table\" ><tbody><tr class=''><th class='avia-desc-col'>Model<\/th><td class='avia-highlight-col'>RC01<\/td><\/tr><tr class=''><th class='avia-desc-col'>Low pressure range<\/th><td class='avia-highlight-col'>0-10kPa<\/td><\/tr><tr class=''><th class='avia-desc-col'>High pressure range<\/th><td class='avia-highlight-col'>10~500kPa<\/td><\/tr><tr class=''><th class='avia-desc-col'>Test resolution<\/th><td class='avia-highlight-col'>0.1Pa<\/td><\/tr><tr class=''><th class='avia-desc-col'>Print repeatability<\/th><td class='avia-highlight-col'>0.1%FS<\/p>\n<p><\/td><\/tr><tr class=''><th class='avia-desc-col'>Pressure sensor accuracy<\/th><td class='avia-highlight-col'>+\/-0.02%FS~0,05%FS<\/td><\/tr><tr class=''><th class='avia-desc-col'>Display<\/th><td class='avia-highlight-col'>10.1-inch color touchscreen<\/td><\/tr><tr class=''><th class='avia-desc-col'>Storage space <\/th><td class='avia-highlight-col'>16GB<\/td><\/tr><tr class=''><th class='avia-desc-col'>Core module<\/th><td class='avia-highlight-col'>CPU: 1.4Ghz \/ RAM: 1GB<\/td><\/tr><tr class=''><th class='avia-desc-col'>System<\/th><td class='avia-highlight-col'>Android 4.4.2<\/td><\/tr><tr class=''><th class='avia-desc-col'>Connections<\/th><td class='avia-highlight-col'>RS232, USB<\/td><\/tr><tr class=''><th class='avia-desc-col'>Power connection<\/th><td class='avia-highlight-col'>AC110~220V, 50Hz<\/td><\/tr><tr class=''><th class='avia-desc-col'>Compressed air Port<\/th><td class='avia-highlight-col'>0.4~0.8Mpa (dry and clean compressed air)<\/td><\/tr><tr class=''><th class='avia-desc-col'>Air inlet connection<\/th><td class='avia-highlight-col'>\u00f86mm<\/td><\/tr><tr class=''><th class='avia-desc-col'>Test Port<\/th><td class='avia-highlight-col'>\u00f86mm<\/td><\/tr><tr class=''><th class='avia-desc-col'>Operating temperature<\/th><td class='avia-highlight-col'>0\u00b0~50\u00b0C<\/td><\/tr><tr class=''><th class='avia-desc-col'>Operating environment: Ambient humidity <\/th><td class='avia-highlight-col'>up to 95% RH (without condensation)<\/td><\/tr><tr class=''><th class='avia-desc-col'><br \/>\nDimensions<\/th><td class='avia-highlight-col'>280 x 374 x 232mm (W x L x H)<\/td><\/tr><tr class=''><th class='avia-desc-col'>Weight<\/th><td class='avia-highlight-col'>9,2kg<\/td><\/tr><\/tbody><\/table><\/div><style type='text\/css'>.avia-table-1 td:nth-of-type(1):before { content: 'Model'; } <\/style><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><\/div><div id='av_section_9'  class='avia-section av-m8daxpan-765d7173d12f2cece066f7e3d24d6ce7 main_color avia-section-default avia-no-border-styling  avia-builder-el-48  el_after_av_section  el_before_av_section  avia-bg-style-fixed container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-np9n-07a15667d6e500ab6172623366d9862d av_three_fourth  avia-builder-el-49  avia-builder-el-no-sibling  first flex_column_div  '     ><section  class='av_textblock_section av-mhd8eryy-3508b4bf004b54097361dd86e372d9ae '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 data-start=\"147\" data-end=\"288\"><strong data-start=\"151\" data-end=\"288\">Air Leak and Electrolyte Testing for Electric Vehicle Batteries \u2013 Reliable Leak Testing after Maintenance, Repair, and Production<\/strong><\/h3>\n<p data-start=\"290\" data-end=\"608\">Modern electric vehicles (EVs) rely on powerful high-voltage batteries (HV batteries). To ensure the safety, performance, and lifespan of these energy storage units, precise <strong data-start=\"495\" data-end=\"536\">air leak and electrolyte testing<\/strong> after maintenance, repair, or in battery production is indispensable. <\/p>\n<p data-start=\"610\" data-end=\"865\">Our <strong data-start=\"616\" data-end=\"665\">HV Battery Leak and Electrolyte Tester<\/strong> was specially developed for <strong data-start=\"685\" data-end=\"743\">workshops, aftersales services, and production lines<\/strong>. The device enables <strong data-start=\"781\" data-end=\"832\">fast, safe, and documented inspection<\/strong> of battery modules and packs. <\/p>\n<hr data-start=\"867\" data-end=\"870\">\n<h3 data-start=\"872\" data-end=\"942\"><strong data-start=\"876\" data-end=\"942\">Why Air Leak and Electrolyte Testing is so Important<\/strong><\/h3>\n<p data-start=\"944\" data-end=\"1315\">High-voltage batteries are sensitive to moisture, pressure differences, and chemical changes.<br data-start=\"1052\" data-end=\"1055\">Even the smallest leaks can lead to <strong data-start=\"1098\" data-end=\"1165\">corrosion, performance loss, or safety-critical defects<\/strong>.<br data-start=\"1173\" data-end=\"1176\">Furthermore, <strong data-start=\"1187\" data-end=\"1215\">leaked electrolyte<\/strong> can pose significant <strong data-start=\"1227\" data-end=\"1260\">health and fire risks<\/strong> and indicate <strong data-start=\"1280\" data-end=\"1302\">internal cell damage<\/strong>.<\/p>\n<p data-start=\"1317\" data-end=\"1361\">Reliable testing ensures that:<\/p>\n<ul data-start=\"1363\" data-end=\"1622\">\n<li data-start=\"1363\" data-end=\"1440\">\n<p data-start=\"1365\" data-end=\"1440\">the <strong data-start=\"1369\" data-end=\"1420\">safety of technicians and workshop personnel<\/strong> is ensured<\/p>\n<\/li>\n<li data-start=\"1441\" data-end=\"1478\">\n<p data-start=\"1443\" data-end=\"1478\">Defects are detected early<\/p>\n<\/li>\n<li data-start=\"1479\" data-end=\"1546\">\n<p data-start=\"1481\" data-end=\"1546\">the battery meets <strong data-start=\"1498\" data-end=\"1533\">OEM and quality requirements<\/strong><\/p>\n<\/li>\n<li data-start=\"1547\" data-end=\"1622\">\n<p data-start=\"1549\" data-end=\"1622\">the <strong data-start=\"1553\" data-end=\"1591\">lifespan and performance<\/strong> of the battery are maintained<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1624\" data-end=\"1627\">\n<h3 data-start=\"1629\" data-end=\"1711\"><strong data-start=\"1633\" data-end=\"1711\">Features and Benefits of the HV Battery Leak and <a href=\"https:\/\/shop.niroxx.io\/products\/dcf90adcb2\/765586000000491011\" target=\"_blank\" rel=\"noopener\">Electrolyte Tester<\/a><\/strong><\/h3>\n<ul data-start=\"1713\" data-end=\"2310\">\n<li data-start=\"1713\" data-end=\"1793\">\n<p data-start=\"1715\" data-end=\"1793\"><strong data-start=\"1715\" data-end=\"1737\">Fast tests<\/strong>: test duration of 10\u201330 seconds depending on battery volume<\/p>\n<\/li>\n<li data-start=\"1794\" data-end=\"1874\">\n<p data-start=\"1796\" data-end=\"1874\"><strong data-start=\"1796\" data-end=\"1820\">High sensitivity<\/strong>: detects even the smallest leaks and electrolyte vapors<\/p>\n<\/li>\n<li data-start=\"1875\" data-end=\"2002\">\n<p data-start=\"1877\" data-end=\"1897\"><strong data-start=\"1877\" data-end=\"1894\">Two test modes for leak testing<\/strong>:<\/p>\n<ul data-start=\"1900\" data-end=\"2002\">\n<li data-start=\"1900\" data-end=\"1947\">\n<p data-start=\"1902\" data-end=\"1947\"><em data-start=\"1902\" data-end=\"1920\">Low-pressure test<\/em> for housing tightness<\/p>\n<\/li>\n<li data-start=\"1950\" data-end=\"2002\">\n<p data-start=\"1952\" data-end=\"2002\"><em data-start=\"1952\" data-end=\"1968\">High-pressure test<\/em> for cooling systems and cooling plates<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2003\" data-end=\"2100\">\n<p data-start=\"2005\" data-end=\"2100\"><strong data-start=\"2005\" data-end=\"2029\">Electrolyte detection<\/strong>: measures electrolyte vapors in ppm for safe assessment before opening<\/p>\n<\/li>\n<li data-start=\"2101\" data-end=\"2185\">\n<p data-start=\"2103\" data-end=\"2185\"><strong data-start=\"2103\" data-end=\"2126\">Easy handling<\/strong>: intuitive operation for workshop and production teams<\/p>\n<\/li>\n<li data-start=\"2186\" data-end=\"2310\">\n<p data-start=\"2188\" data-end=\"2310\"><strong data-start=\"2188\" data-end=\"2205\">Documentation<\/strong>: all test results are automatically saved, for <strong data-start=\"2263\" data-end=\"2308\">quality records and audit requirements<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2312\" data-end=\"2315\">\n<h3 data-start=\"2317\" data-end=\"2340\"><strong data-start=\"2321\" data-end=\"2340\">Areas of Application<\/strong><\/h3>\n<ol data-start=\"2342\" data-end=\"2977\">\n<li data-start=\"2342\" data-end=\"2526\">\n<p data-start=\"2345\" data-end=\"2526\"><strong data-start=\"2345\" data-end=\"2373\">Workshops &amp; Aftersales<\/strong><br data-start=\"2373\" data-end=\"2376\">After every maintenance or repair of HV batteries, testing ensures <strong data-start=\"2452\" data-end=\"2478\">complete tightness<\/strong> and early detection of potential defects.<\/p>\n<\/li>\n<li data-start=\"2528\" data-end=\"2806\">\n<p data-start=\"2531\" data-end=\"2806\"><strong data-start=\"2531\" data-end=\"2567\">Battery Production &amp; Pack Assembly<\/strong><br data-start=\"2567\" data-end=\"2570\">During manufacturing, micro-cracks or welding defects can occur. With air leak and electrolyte testing, <strong data-start=\"2696\" data-end=\"2737\">leaks are detected before delivery<\/strong>, reducing rework and production loss. <\/p>\n<\/li>\n<li data-start=\"2808\" data-end=\"2977\">\n<p data-start=\"2811\" data-end=\"2977\"><strong data-start=\"2811\" data-end=\"2845\">Research &amp; Quality Assurance<\/strong><br data-start=\"2845\" data-end=\"2848\">For laboratories and test centers, the tester provides precise measurements that meet <strong data-start=\"2919\" data-end=\"2965\">safety standards and OEM requirements<\/strong>.<\/p>\n<\/li>\n<\/ol>\n<hr data-start=\"2979\" data-end=\"2982\">\n<h3 data-start=\"2984\" data-end=\"2997\"><strong data-start=\"2988\" data-end=\"2997\">Conclusion<\/strong><\/h3>\n<p data-start=\"2999\" data-end=\"3368\">The <strong data-start=\"3003\" data-end=\"3056\">combined air leak and electrolyte testing<\/strong> is a crucial step for the safety, quality, and longevity of electric vehicle batteries.<br data-start=\"3165\" data-end=\"3168\">Whether in the workshop, aftersales service, or production \u2013 with our <strong data-start=\"3248\" data-end=\"3297\">HV Battery Leak and Electrolyte Tester<\/strong>, leaks are reliably detected and potential damage is prevented.<\/p>\n<p data-start=\"3370\" data-end=\"3500\"><strong data-start=\"3370\" data-end=\"3394\">Contact us<\/strong> to receive further information or discuss a customized offer for your company.<\/p>\n<\/div><\/section><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m84p24qu-401de86854a0d9b1b402a5b0e48d92f6\">\n.avia-section.av-m84p24qu-401de86854a0d9b1b402a5b0e48d92f6{\nbackground-color:#e10800;\nbackground-image:unset;\n}\n.avia-section.av-m84p24qu-401de86854a0d9b1b402a5b0e48d92f6 .av-section-color-overlay{\nopacity:0.1;\n}\n<\/style>\n<div id='av_section_10'  class='avia-section av-m84p24qu-401de86854a0d9b1b402a5b0e48d92f6 main_color avia-section-default avia-no-border-styling  avia-builder-el-51  el_after_av_section  avia-builder-el-last  avia-bg-style-parallax av-section-color-overlay-active av-minimum-height av-minimum-height-25 av-height-25  container_wrap fullsize'   data-av_minimum_height_pc='25' data-av_min_height_opt='25'><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-4829'><div class='entry-content-wrapper clearfix'>\n<section  class='av_textblock_section av-m8ek2xp4-7967c8079654a7df95db8b29632158de '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span style=\"color: #ffffff;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expand your Service Offering for Electric and Hybrid Vehicles \u2013 with Helim&#8217;s Professional Hochvolt Batterie Dichtheitspr\u00fcfger\u00e4t<\/span><\/span><\/span><\/h3>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m84p1vbw-4b126303a3f65b7d71aeb92f10035d2e\">\n#top .av-special-heading.av-m84p1vbw-4b126303a3f65b7d71aeb92f10035d2e{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-m84p1vbw-4b126303a3f65b7d71aeb92f10035d2e .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-m84p1vbw-4b126303a3f65b7d71aeb92f10035d2e .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-m84p1vbw-4b126303a3f65b7d71aeb92f10035d2e .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-m84p1vbw-4b126303a3f65b7d71aeb92f10035d2e av-special-heading-h2 custom-color-heading blockquote modern-quote modern-right  avia-builder-el-53  el_after_av_textblock  avia-builder-el-last  av-linked-heading'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  ><a class=\"av-heading-link\" href=\"https:\/\/helim.eu\/kontakt\/\" >Request and order here!<\/a><\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-4829","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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