{"title":"Leak detection","description":"\u003cp\u003eEdwards' leak detectors are designed for fast, accurate fully mobile leak detection in a wide range of applications. We offer a fully featured leak detector unit as well as a handheld device for leak discovery.\u003c\/p\u003e","products":[{"product_id":"gascheck-g3","title":"Gascheck G3","description":"\u003cstyle\u003e\n  .custom-product-table-wrapper {\n    width: 100%;\n    overflow-x: auto;\n  }\n\n  .custom-product-table {\n    width: 100%;\n    table-layout: fixed;\n    border-collapse: collapse;\n  }\n\n  .custom-product-table th,\n  .custom-product-table td {\n    padding: 10px 12px;\n    vertical-align: middle;\n    text-align: center;\n  }\n\n  .custom-product-table td:first-child,\n  .custom-product-table th:first-child {\n    text-align: left;\n  }\n\n  .custom-product-table img {\n    max-width: 90px;\n    height: auto;\n    display: block;\n    margin: 0 auto;\n  }\n\n  .custom-product-table h3 {\n    margin: 0;\n    font-size: 24px;\n  }\n\n  .custom-product-table strong {\n    white-space: nowrap;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"custom-product-table-wrapper\"\u003e\n\u003ctable class=\"custom-product-table\" style=\"width: 100%; height: 243.531px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 40%;\"\u003e \u003ccol style=\"width: 30%;\"\u003e \u003ccol style=\"width: 30%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003ch3 style=\"text-align: left;\"\u003eTechnical Data\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"th_clm\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0120\/5321\/7338\/files\/image-2026-06-15T131822.752.png?v=1781509709\" alt=\"\"\u003e\u003cstrong\u003eGasCheck G3\u003c\/strong\u003e \u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin detectable limits of some common gases:\u003c\/td\u003e\n\u003ctd\u003eR134A\u003cbr\u003eHelium\u003cbr\u003eArgon\u003cbr\u003eCarbon Dioxide\u003cbr\u003eSulphur Hexafluoride\u003c\/td\u003e\n\u003ctd\u003e5.8 x 10⁻⁵ cc\/sec\u003cbr\u003e1.0 x 10⁻⁵ cc\/sec\u003cbr\u003e3.5 x 10⁻⁵ cc\/sec\u003cbr\u003e4.0 x 10⁻⁵ cc\/sec\u003cbr\u003e2.2 x 10⁻⁵ cc\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery time\u003c\/td\u003e\n\u003ctd\u003eShort probe\u003cbr\u003eLong Probe\u003c\/td\u003e\n\u003ctd\u003e1 s\u003cbr\u003e9 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temp range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"VACPRO - Vacuum Process Solutions","offers":[{"title":"Default Title","offer_id":57548107645310,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0120\/5321\/7338\/files\/image-2026-06-15T131822.752.png?v=1781509709"},{"product_id":"eld500-precision-leak-detector","title":"ELD500 Precision Leak Detector","description":"\u003cstyle\u003e\n  .custom-product-table-wrapper {\n    width: 100%;\n    overflow-x: auto;\n  }\n\n  .custom-product-table {\n    width: 100%;\n    table-layout: fixed;\n    border-collapse: collapse;\n  }\n\n  .custom-product-table th,\n  .custom-product-table td {\n    padding: 10px 12px;\n    vertical-align: middle;\n    text-align: center;\n  }\n\n  .custom-product-table td:first-child,\n  .custom-product-table th:first-child {\n    text-align: left;\n  }\n\n  .custom-product-table img {\n    max-width: 90px;\n    height: auto;\n    display: block;\n    margin: 0 auto;\n  }\n\n  .custom-product-table h3 {\n    margin: 0;\n    font-size: 24px;\n  }\n\n  .custom-product-table strong {\n    white-space: nowrap;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"custom-product-table-wrapper\"\u003e\n\u003ctable class=\"custom-product-table\" style=\"width: 100%;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.3136%;\"\u003e \u003ccol style=\"width: 15.1568%;\"\u003e \u003ccol style=\"width: 18.1185%;\"\u003e \u003ccol style=\"width: 18.1185%;\"\u003e \u003ccol style=\"width: 18.1185%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003ch3 style=\"text-align: left;\"\u003eTechnical Data\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"th_clm\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0120\/5321\/7338\/files\/image-2026-06-15T135307.238.png?v=1781511794\" alt=\"\"\u003e\u003cstrong\u003eWet\u003c\/strong\u003e \u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"th_clm\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0120\/5321\/7338\/files\/image-2026-06-15T135307.238.png?v=1781511794\" alt=\"\"\u003e\u003cstrong\u003eDry\u003c\/strong\u003e \u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"th_clm\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0120\/5321\/7338\/files\/image-2026-06-15T135307.238.png?v=1781511794\" alt=\"\"\u003e\u003cstrong\u003eFlex\u003c\/strong\u003e \u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest detectable helium leak rate\u003c\/td\u003e\n\u003ctd\u003embar l\/s\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5 x 10⁻¹²\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3 x 10⁻¹¹\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5 x 10⁻¹²*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSniffer operation\u003c\/td\u003e\n\u003ctd\u003embar l\/s\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;7 x 10⁻⁹\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;7 x 10⁻⁹\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;7 x 10⁻⁹\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum measurable helium leak rate\u003c\/td\u003e\n\u003ctd\u003embar l\/s\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.1\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.1\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement ranges\u003c\/td\u003e\n\u003ctd\u003edecades\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumping speed during pumpdown\u003c\/td\u003e\n\u003ctd\u003em³\/h\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHelium pump speed in fine mode\u003c\/td\u003e\n\u003ctd\u003el\/s\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime constant for leak rate signal\u003c\/td\u003e\n\u003ctd\u003emin\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime until ready for operation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003eLow cost of ownership\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe proven design of the Edwards ELD500 leak detector, combined with low energy consumption, extended warranty and even longer life ion source, ensures exceptional low cost of ownership with no compromise on performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh efficiency and low operating power consumption\u003c\/li\u003e\n\u003cli\u003eHighly reliable product with long maintenance intervals and low part replacement requirements\u003c\/li\u003e\n\u003cli\u003eLong life Ion source with a 30 month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eReady to go mobile solution\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eEdwards ELD500 is truly ready to go in under two minutes from power on. Users can benefit from simple pass\/fail readings through to detailed analysis via the easy to read control interface, and due to the low weight and integrated carry handles, it is mobile enough to be bench top or trolley mounted.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge clear graphical display with direct access to key functions for incredible ease of use\u003c\/li\u003e\n\u003cli\u003eTruly portable with weight from only 30 kg and accessories including a trolley with space for an additional pump and a helium gas bottle\u003c\/li\u003e\n\u003cli\u003eThe leak detector can be transported in any orientation and can be ordered with an optional transport case on wheels for true portability\u003c\/li\u003e\n\u003cli\u003eRapid start up, from power on to first measurements in only 107 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomisable for any application\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eWith three variants in the range, FLEX, WET and DRY, plus an extensive catalogue of accessories, the versatile Edwards ELD500 leak detector is ideal across all applications. At the push of a button the ELD500 can easily be set to work in either vacuum mode for precise measurement of leak rate or sniffer mode for identifying leak location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll models feature a rugged turbomolecular pump optimised for the rigours of portable leak detection Variants include\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWet version with an integrated oil sealed rotary vane pump\u003c\/li\u003e\n\u003cli\u003eDry version with an integrated helium optimised diaphragm pump\u003c\/li\u003e\n\u003cli\u003eFlex version without a primary pump, ideal for trolley mounting along with a larger primary pump such as an Edwards nXDS scroll pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible remote control options, features include\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColour touch screen control with local graphical display\u003c\/li\u003e\n\u003cli\u003eAudible leak indication via loudspeaker or headphones\u003c\/li\u003e\n\u003cli\u003eData logging to local memory or USB stick\u003c\/li\u003e\n\u003cli\u003eWired or wireless models available\u003c\/li\u003e\n\u003cli\u003eWireless model allows simultaneous control of up to 10 leak detectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe partial flow kit allows effective pump down of large or contaminated volumes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Wet and Flex variants\u003c\/li\u003e\n\u003cli\u003eAllows automatic calculation and display of actual leak rate\u003c\/li\u003e\n\u003cli\u003eEnables leak detection from atmospheric pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExtensive range of sniffer lines available for accurate pin-pointing of leaks on pressurised systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard sniffer line enables operation up to 4m from the ELD500\u003c\/li\u003e\n\u003cli\u003eLonger sniffer lines of up to 50m can be used with the sniffer extender interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHigh stability and accuracy\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eExcellent repeatable accuracy is achieved by the Edwards ELD500 through calibration with the integrated test leak source and high quality mass spectrometer. Whether being used on a production line, where consistent measurement repeatability is critical, or in a laboratory environment, typically requiring the measurement of extremely low leak rates, the ELD500 is your perfect partner.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomated, simple, high accuracy calibration possible via the integrated long life calibrated test leak\u003c\/li\u003e\n\u003cli\u003eOptional external calibrated test leaks available for applications requiring precision accuracy traceable to international and customer\/company standards\u003c\/li\u003e\n\u003cli\u003eExcellent long term stability ensured by class leading 180 degree mass spectrometer\u003c\/li\u003e\n\u003cli\u003eFastest recovery following helium contamination thanks to highest helium pumping speed in fine mode\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity leak detection with measurement of leak rates for Helium of \u0026lt;5x10-12mbar ls-1 in vacuum mode and \u0026lt;7x10-9mbar ls-1 in sniffer mode\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VACPRO - Vacuum Process Solutions","offers":[{"title":"Default Title","offer_id":57548234523006,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0120\/5321\/7338\/files\/image-2026-06-15T135307.238.png?v=1781511794"}],"url":"https:\/\/vacpro.dk\/collections\/leak-detection.oembed","provider":"VACPRO - Vacuum Process Solutions","version":"1.0","type":"link"}