{"product_id":"erpchpmsct","title":"ECS-R Hot-Pressing Micro Short-Circuit Tester for Pouch Cells, ERPCHPMSCT","description":"\u003cp\u003eA Hot-Pressing Micro Short-Circuit Tester (often combined as a Hot-Press Hi-pot Tester) is a specialized machine used in lithium-ion and sodium-ion battery fabrication. It simultaneously applies controlled heat and mechanical pressure to dry electrode stacks\/jelly rolls while running high-voltage electrical insulation tests before electrolyte injection.\u003c\/p\u003e\n\u003cp\u003eHot Pressing (Physical Forming \u0026amp; Laminating): (1) \u003cstrong\u003eThermal Bonding\u003c\/strong\u003e: Heated platens (typically 60°C–90°C) soften binders or ceramic\/PVDF coatings on the separator. (2) \u003cstrong\u003eStack Consolidation\u003c\/strong\u003e: Applied pneumatic\/hydraulic pressure (typically 0.2–1.0 MPa) compacts the dry cell stack, eliminates internal air pockets, and ensures uniform cell thickness. (3) \u003cstrong\u003eImproved Wetting\u003c\/strong\u003e: Close-contact layers allow for faster, more uniform electrolyte penetration during subsequent filling.\u003c\/p\u003e\n\u003cp\u003eMicro Short-Circuit Testing (Hi-pot \/ Insulation Resistance): (1) \u003cstrong\u003eElectrical Stress under Load\u003c\/strong\u003e: While the cell is compressed, a DC test voltage (typically 100V–1000V) is applied across the positive and negative tabs (and between tabs and pouch\/casing). (2) \u003cstrong\u003eDefect Screening\u003c\/strong\u003e: The combined mechanical load and high electrical field cause latent defects—such as electrode burrs, metallic dust contamination, or torn\/thinned separator regions—to bridge the gap, triggering measurable leakage current or dielectric breakdown.\u003c\/p\u003e\n\u003ctable width=\"613\" style=\"height: 629.025px; width: 109.308%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eERPCHPMSCT (ER-PC-HPMSCT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 67.2px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, single phase, 50\/60Hz, 1500 W\u003c\/li\u003e\n\u003cli\u003eA 2000 W transformer can be used for operation at AC110V.   \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 165.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 165.2px;\"\u003e\u003cem\u003eGeneral Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 165.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eProportional valve for pressure control and pressure sensor for feedback\u003c\/li\u003e\n\u003cli\u003eHot pressing and shaping can be done during the testing process\u003c\/li\u003e\n\u003cli\u003eManual and automatic functions are optional ad switchable\u003c\/li\u003e\n\u003cli\u003ePrecise test on insulation resistance to recognize the micro-circuit status and safety check\u003c\/li\u003e\n\u003cli\u003eTemperature and pressure can be precisely adjusted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 184.8px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 184.8px;\"\u003e\u003cem\u003eMicro Short-Circuit Testing Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 184.8px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eResistance Testing Range: 0-4000 MΩ (5 ranges)\u003c\/li\u003e\n\u003cli\u003eTesting Voltage: 10-1000 V DC\u003c\/li\u003e\n\u003cli\u003eTesting Speed: 50 ms (fast mode) \u0026amp; 500 ms (slow mode)  \u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 0-500 V DC, adjustable\u003c\/li\u003e\n\u003cli\u003eMeasurable Leaking Current: Max. 50 uA\u003c\/li\u003e\n\u003cli\u003eMeasurable Resistance: Max. 900±5 kg\u003c\/li\u003e\n\u003cli\u003eHeating Temperature: Max. 120℃±2.5℃\u003c\/li\u003e\n\u003cli\u003eTraverse Distance: 0-70 mm (pouch cell thickness≤65 mm)\u003c\/li\u003e\n\u003cli\u003eHot Pressing Area: 200*200 mm, H62 material\u003c\/li\u003e\n\u003cli\u003eUp\/Bottom Plate Parallelism: ≤40μm\u003c\/li\u003e\n\u003cli\u003eAcceptable Pouch Cell Size: ≤ L200*W200*H65mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 67.2px;\"\u003e\u003cem\u003eGas Compressor\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eA gas compressor (eg:\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\u0026amp;_pos=1\u0026amp;_sid=07bd8d144\u0026amp;_ss=r\" style=\"font-size: 0.875rem;\"\u003eEUQOFGC\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e) can be considered for supplying 60-80 psi for pneumatic operation. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 49.425px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 49.425px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 49.425px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL450 * W450 * H900 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~120 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"RSC","offers":[{"title":"Default Title","offer_id":48195884220646,"sku":"ERPCHPMSCT","price":8999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ERPCHPMSCT_main.jpg?v=1786691530","url":"https:\/\/echemsupplies.com\/products\/erpchpmsct","provider":"EChem Supplies","version":"1.0","type":"link"}