{"product_id":"megaeis™-system","title":"MegaEIS™ ME-2ZL400","description":"\u003cdiv class=\"col-xs-12 col-md-12 column column-no-margin\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cp dir=\"ltr\"\u003eThe \u003cstrong\u003eMegaEIS™ ME-2ZL400\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a \u003cstrong\u003especialized 2-channel load and EIS workstation\u003c\/strong\u003e, engineered specifically for advanced large-format single-cell and small fuel cell stack testing.\u003c\/p\u003e\n\u003cp\u003eFeaturing a \u003cstrong\u003etrue zero-voltage load architecture\u003c\/strong\u003e, it is capable of \u003cstrong\u003esinking up to 400 A natively even as cell potentials approach 0 V\u003c\/strong\u003e. With \u003cstrong\u003etwo fully synchronized measuring channels\u003c\/strong\u003e, the system allows researchers to execute heavy load profiling, short-circuit simulations, and high-resolution EIS at the extreme lower limits of fuel cell operation without the voltage dropouts common in standard electronic loads.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue zero-voltage load architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSink maximum continuous current even at ultra-low cell potentials (down to 0 V) for short-circuit and deep discharge testing.\u003c\/li\u003e\n\u003cli\u003eDesigned for advanced large-format single-cell and 2-cell fuel cell research.\u003c\/li\u003e\n\u003cli\u003eMaximum load current\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 400 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStack voltage\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 75 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2× dedicated measuring channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor fully synchronized, parallel EIS data acquisition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-precision current sensing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eArtifact-free measurement of both DC and AC components under extreme low-voltage conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDeployment Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeep Discharge \u0026amp; Short-Circuit Testing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEvaluate fuel cell behavior down to absolute 0 V. The true zero-voltage load architecture pulls up to 400 A even at ultra-low potentials, allowing for safe, controlled short-circuit simulation and deep discharge recovery analysis on massive active areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Current Single-Cell Characterization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePush large-format cells to their operational limits. Execute precise polarization curves and continuous heavy load profiling up to 400 A without being restricted by the minimum operating voltages that limit standard laboratory loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Low Voltage EIS Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCapture specific impedance shifts at the brink of cell failure. Perform high-resolution parallel EIS on both channels while operating near 0 V, instantly pinpointing severe mass transport limitations or cathode flooding under extreme stress conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Parameters\u003c\/h2\u003e\n\u003ctable class=\"table table-striped table-bordered table-hover table-condensed\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e110 … 240 V AC \/ 50 … 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eModular deign for 19“ rack cabinet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput voltage for Load mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0 … 75 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal input current\u003cbr\u003eTotal input current (internal + external load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 400 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal load current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0 … 400 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. internal power dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling\u003c\/td\u003e\n\u003ctd\u003e24-bit ADCs, low-noise 50\/60 Hz filtered sampling\u003cbr\u003eUp to 1.25 Msps for EIS measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement resolution\u003c\/td\u003e\n\u003ctd\u003e0.001% of selected range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage: ≤ 0.1% of range + 0.1% of reading\u003cbr\u003eCurrent: ≤ 0.1% of range + 0.5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcquitions methods\u003c\/td\u003e\n\u003ctd\u003eConstant V, I, Open circuit, Manual control, Chronoamperometry, Chronopotentiometry, Linear sweeps, Polarization curves, Current interruption, Load cycling\/profiling, EIS – electrochemical impedance spectroscopy, Programmable sequences of all available methods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEIS frequency\u003c\/td\u003e\n\u003ctd\u003e1 mHz … 100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEIS amplitude in PTC mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 … 1000 mV, up to 50 A for \u0026lt; 1 kHz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEIS amplitude in Source mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 20% of maximum internal current for \u0026lt; 1 kHz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEIS channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEIS Probes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e-2 V … +10 V\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware\u003c\/td\u003e\n\u003ctd\u003eControl software for MS Windows\u003cbr\u003eFeatures: measurement setup and control, data acquisition, processing and visualization, pascal or python scripting, remote control by TCP\/IP server for integration with top-level control system, examples for remote control using Python or LabVIEW.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eIf these variants do not suit you, please contact us, we offer customized solutions!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kolibrik","offers":[{"title":"Default Title","offer_id":56477130588486,"sku":"ME-2ZL400","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/5600\/3482\/files\/MegaEIS-v2.jpg?v=1777562677","url":"https:\/\/www.thasar.com\/es\/products\/megaeis%e2%84%a2-system","provider":"Thasar S.r.l.","version":"1.0","type":"link"}