{"product_id":"ekmhpbrmssow","title":"ECS-KM High Pressure Batch Reactor (Max. 10 MPa, 300°C) with Mechanical Shaft Stirring \u0026 Observation Window, EKMHPBRMSSOW","description":"\u003cp\u003eA high-pressure batch reactor with mechanical shaft stirring and an observation window (often referred to as a high-pressure view cell or optical autoclave) is designed for monitoring phase behavior, solubility, color shifts, crystallization, and multiphase fluid dynamics under extreme conditions. Combining active mechanical agitation with direct visual access presents unique engineering challenges, particularly around seal integrity and window mechanical strength.\u003c\/p\u003e\n\u003cp data-path-to-node=\"0\"\u003e\u003cstrong\u003eMechanical Shaft Sealing (Magnetic Drive)\u003c\/strong\u003e: To maintain pressures above 10-200 bar without leaks, high-pressure stirred reactors rely on magnetic drive couplings (mag-drives) rather than traditional direct dynamic shaft seals: (1) \u003cem\u003eZero-Leakage Coupling\u003c\/em\u003e: The drive motor spins external permanent magnets outside a sealed pressure housing, which magnetically couples to internal magnets on the central impeller shaft inside the vessel. (2) \u003cem\u003eAgitator Selection\u003c\/em\u003e: Impeller geometry depends on phase mixing goals—Gas-Induction (hollow-shaft) impellers for high-pressure gas-liquid hydrogenation\/carbonylation, or Anchor\/Pitched-Blade turbines for viscous slurries and polymerizations.\u003c\/p\u003e\n\u003cp data-path-to-node=\"0\"\u003eIntegrating transparent sight ports into high-pressure metallic vessels requires balancing light transmission with yield strength: The synthetic sapphire (Al2O3) can sustain up to 350 bar and 400°C and has outstanding compressive strength, scratch resistance, and IR\/UV transmission. Ideal for harsh chemical environments.\u003c\/p\u003e\n\u003ctable style=\"height: 758.6px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 47.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eEKMHPBRMSSOW (EKM-HPBRMSSOW)\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: 17.9856%; height: 67.2px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, single phase, 50\/60Hz, 2500 W \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA 3000 W converter can be used for AC110V condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 380.8px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 380.8px;\"\u003e\u003cem\u003eKey Features for Batch Reactor\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 380.8px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eHMI touch screen for parameter setting and display, 30 programmable segments and equipped with pressure\/temperature thermocouple, RS485 communication port for computer connection. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBatch Reactor Material: SS316L (other material options, such as Hastelloy C-276, Ti alloy TA2, Zirconium 702, and Monel alloy 400 can be supplied upon request)\u003c\/li\u003e\n\u003cli\u003eSapphire Window: D=26 mm (25-50 mL), D=25 mm (100-500 mL), double sealing at radial\/axial directions with perfluoroether O-ring (Dupont, Kalrez).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e           \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EKMHPBRMSSOW_02_100x100.jpg?v=1785012481\" alt=\"\" style=\"float: none;\" width=\"79\" height=\"93\"\u003e      \u003cimg height=\"76\" width=\"112\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EKMHPBRMSSOW_03_100x100.jpg?v=1785012518\" alt=\"\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReactor Volume Options: 25-500 mL, such as 25, 50, 100, 300, 500 can be selected.\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: Standard version≤ 300 °C  (2 kW), adjustable, over-temperature alarm. K-type thermocouple, heating rate of 3-5℃\/min\u003c\/li\u003e\n\u003cli\u003eHigh Pressure (standard version): Max. 10 MPa, overpressure alarm. A higher pressure (eg: 20 MPa, 30 MPa) can be customized and supplied upon request. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Shaft Stirring Speed: 100-1200 rpm\u003c\/li\u003e\n\u003cli\u003eMechanical Shaft Stirring: propelled padel type (low viscosity fluid)\u003c\/li\u003e\n\u003cli\u003eHigh-quality Swagelok valves for gas inlet\/outlet. \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: 17.9856%; height: 67.2px;\"\u003e\u003cem\u003eCertification\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 67.2px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCE certified\u003c\/li\u003e\n\u003cli\u003eUL and CSA certification is available upon request at extra cost\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: 17.9856%; height: 47.6px;\"\u003e\u003cem\u003eWarranty\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eOne year warranty and life-time technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.8px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 13.8px;\"\u003e\u003cem\u003eDimension\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 13.8px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL480*W360*H730 mm (25-100 mL version)\u003c\/li\u003e\n\u003cli\u003eL480*W360*H740 mm (300\/50 mL version)\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: 17.9856%; height: 47.6px;\"\u003e\u003cem\u003eWeight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~22-25 kg\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 \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col class=\"cus-ref-zone__list\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1385894712009060\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eN. Gemo, et al., Mass transfer and kinetics of H2O2 direct synthesis in a batch slurry reactor, Chemical Engineering Journal, 2012, 207, 539-551\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.nature.com\/articles\/s41467-022-31352-x\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eS. Yu, et al., Decoupled temperature and pressure hydrothermal synthesis of carbon sub-micron spheres from cellulose, Nature Communications, 2022, 13, 3616\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"KMYQ","offers":[{"title":"25 mL","offer_id":48044917883110,"sku":"EKMHPBRMSSOW25","price":11999.0,"currency_code":"USD","in_stock":true},{"title":"50 mL","offer_id":48044917948646,"sku":"EKMHPBRMSSOW50","price":12499.0,"currency_code":"USD","in_stock":true},{"title":"100 mL","offer_id":48044918014182,"sku":"EKMHPBRMSSOW100","price":13499.0,"currency_code":"USD","in_stock":true},{"title":"300 mL","offer_id":48044918079718,"sku":"EKMHPBRMSSOW300","price":14999.0,"currency_code":"USD","in_stock":true},{"title":"500 mL","offer_id":48044918145254,"sku":"EKMHPBRMSSOW500","price":15499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EKMHPBRMSSOW_main.jpg?v=1785012409","url":"https:\/\/echemsupplies.com\/products\/ekmhpbrmssow","provider":"EChem Supplies","version":"1.0","type":"link"}