{"product_id":"ec-apparatus-250-90-electrophoresis-power-supply","title":"Ec Apparatus 250-90 Electrophoresis Power Supply","description":"\u003cdiv class=\"productdescriptiontables\"\u003e\n\t\u003ch1\u003eEc Apparatus 250-90 Electrophoresis Power Supply\u003c\/h1\u003e\n\t\u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-section\"\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eVoltage Range\u003c\/b\u003e\u003cbr\u003e 10 to 250V\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eCurrent Range\u003c\/b\u003e\u003cbr\u003e10 to 500mA\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eMaximum Output Power\u003c\/b\u003e\u003cbr\u003e125W\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"features-section\"\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cspan class=\"features-header\"\u003eFeatures\u003c\/span\u003e\n\t\t\t\u003cul\u003e\n\t\t\t\t\u003cli\u003eSupports constant voltage or constant current operation with automatic crossover\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eFour recessed 4 mm output connectors wired in parallel for running multiple chambers\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eIntegrated timer with count-up and count-down modes for controlled run durations\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eLoad-sensing safety shutdown activates automatically upon disconnection\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eKey actuated voltage start helps prevent unintended operation\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eAutomatic restart function resumes operation after power interruptions\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eParallel output configuration allows simultaneous operation of multiple systems\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eSimple front-panel controls enable easy setup and adjustment\u003c\/li\u003e\n\t\t\t\u003c\/ul\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/EC-250.jpg?v=1779988331\"\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\nThe Ec Apparatus 250-90 Electrophoresis Power Supply is designed to deliver stable and controlled power for electrophoresis applications requiring precise regulation and operational flexibility. The unit operates in constant voltage or constant current modes with automatic crossover. This capability helps maintain safe operating conditions while supporting consistent run performance across a wide range of electrophoretic techniques.\n\t\u003cbr\u003e\u003cbr\u003eEquipped with four sets of recessed 4 mm output connectors wired in parallel, the Ec Apparatus 250-90 Electrophoresis Power Supply supports running multiple chambers simultaneously. An integrated timer allows operation in either count-up or count-down modes. Clear front-panel indicators display operating status and mode selection, enabling straightforward monitoring and adjustment during use. Built-in safety features include load-sensing shutdown on disconnect, key-actuated voltage start, and automatic restart following power interruptions, supporting reliable and controlled operation.\u003cbr\u003e\u003cbr\u003e\n\t\u003cbr\u003eAll of our equipment will be fully tested to perform at factory specifications before being shipped.\n\t\u003cdiv class=\"included-box\"\u003e\n\t\t\u003cspan class=\"included-header\"\u003eINCLUDED:\u003c\/span\u003e\u003cbr\u003eThe Ec Apparatus 250-90 Electrophoresis Power Supply includes:\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003ePower Cord\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003eOperator's Manual\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003eFull 180 Day Parts and Labor Warranty\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/div\u003e\n\t\u003cbr\u003e\u003cbr\u003e\n\t\u003ch2\u003eEc Apparatus 250-90 Electrophoresis Power Supply Specifications\u003c\/h2\u003e\n\t\u003ctable\u003e\n\t\u003ctbody\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tVoltage Range\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t10 to 250V\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tCurrent Range\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t10 to 500mA\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tMaximum Output Power\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t125W\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tRegulation\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t≤ 1%\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tDisplay\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tLED\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tOperating Modes\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tConstant voltage, or constant current\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tCrossover\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tAutomatic\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tTimer\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t0 to 24 hours\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tNumber of Output Terminals\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tFour sets of recessed 4mm output connectors\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tDimensions (W x D x H)\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t8.8 x 7.5 x 5.5 in. (22 x 14 x 19 cm)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tWeight\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t11 lbs. (5 kg)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tElectrical Requirements\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t120V, 60Hz\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\t\u003c\/table\u003e\n\t\u003cspan class=\"downloads-header\"\u003eDownloads\u003c\/span\u003e\n\t\u003cdiv class=\"downloads-section\"\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/EC_Apparatus_250-90_Electrophoresis_Power_Supply_-_Marshall_Scientific.pdf?v=1779988334\" target=\"blank\"\u003e\n\t\t\tTechnical Specification Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/EC_Apparatus_250-90_Electrophoresis_Power_Supply_Manual_-_Marshall_Scientific.pdf?v=1779988339\" target=\"blank\"\u003e\n\t\t\tOperator's Manual Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"formalquote2\"\u003e\n\t\t\u003ca class=\"formalquote2link\" href=\"\/formal_quote_a\/3108.htm\" target=\"blank\"\u003eRequest a Formal Quote\u003c\/a\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marshall scientific","offers":[{"title":"Default Title","offer_id":43428414783578,"sku":"EC-250","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/EC-250-2T.jpg?v=1779982149","url":"https:\/\/p2gnpt-0c.myshopify.com\/products\/ec-apparatus-250-90-electrophoresis-power-supply","provider":"Marshall Scientific","version":"1.0","type":"link"}