{"product_id":"micro-benchtop-stirred-pressure-reaction-vessel-25-ml-parr-instruments-4590-25ml-t-ss-m-115-vs-12-600-4848","title":"Micro Benchtop Stirred Pressure Reaction Vessel, 25 mL, Parr Instruments, 4590-25ML-T-SS-M-115-VS.12-600-4848","description":"\u003cp\u003e\u003cstrong\u003eParr Instruments® Micro Benchtop Stirred Pressure Reaction Vessel, 25 mL 4590-25ML-T-SS-M-115-VS.12-600-4848 [Representative Image]\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e25 mL stainless steel vessel (T316)\u003c\/li\u003e\n\u003cli\u003eFlat PTFE gasket for 350 °C\u003c\/li\u003e\n\u003cli\u003eMagnetically coupled T316 stainless steel guide (180 nm) for stirrer\u003c\/li\u003e\n\u003cli\u003e115 V power supply\u003c\/li\u003e\n\u003cli\u003eVariable speed motor 1\/8 hp\u003c\/li\u003e\n\u003cli\u003ePressure guage and rupture disc: 600 psi\u003c\/li\u003e\n\u003cli\u003eProcess controller managed by PID (Proportional-Integral-Derivate) algorithm for programming and controlling ramps, isotherms and thermal cycles\u003c\/li\u003e\n\u003cli\u003eUse of Series 4590 Reactors also helps minimize quantities of waste products which may require special disposal procedures\u003c\/li\u003e\n\u003cli\u003eNow available in high pressure (5000 psi) or high pressure\/high temperature (500 °C) versions\u003c\/li\u003e\n\u003cli\u003eThese micro reactors have been designed to provide as many features of larger vessels as possible in limited space available\u003c\/li\u003e\n\u003cli\u003eAll standard head fittings are provided, with optional cooling available with aluminum block heaters with cooling capability, welded jackets or Cold Fingers\u003c\/li\u003e\n\u003cli\u003eThese systems are offered in both fixed head and moveable head vessel styles with choices of self sealing O-ring for temperatures up to 225 °C or with FFKM O-ring for temperatures to 275 °C or with flat PTFE gasket for temperatures to 350 °C, or with Flexible Graphite gasket for temperatures to 500 °C with HP\/HT option (for fixed head versions only)\u003c\/li\u003e\n\u003cli\u003eSplit ring closure is standard\u003c\/li\u003e\n\u003cli\u003eAll three volumes use the same ceramic fiber heater\u003c\/li\u003e\n\u003cli\u003eCan be easily converted from one size to another by simply substituting larger or smaller cylinder and corresponding internal fittings\u003c\/li\u003e\n\u003cli\u003eSupport system can also be readily adapted to accept any of the vessels from 4560 Mini Reactor Series\u003c\/li\u003e\n\u003cli\u003eOpportunity to modify these small reactors is restricted because of limited head space available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Volume\u003c\/td\u003e\n\u003ctd\u003e25 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure (MAWP)\u003c\/td\u003e\n\u003ctd\u003e3000 psi (207 bar, 200 bar for CE\/UKCA orders)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Temperature with PTFE Flat Gasket\u003c\/td\u003e\n\u003ctd\u003e350 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eMoveable or fixed head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStand Type\u003c\/td\u003e\n\u003ctd\u003eBenchtop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\u003c\/td\u003e\n\u003ctd\u003eSplit-Ring (6 Compression Bolts for Flat Gasket, no Compression Bolts for O-ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Connections\u003c\/td\u003e\n\u003ctd\u003e1\/8″ NPT Male (1\/4″ NPT Male for HP, 1\/4″ NPT Female for HP\/HT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic Drive\u003c\/td\u003e\n\u003ctd\u003eA1120HC6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Torque\u003c\/td\u003e\n\u003ctd\u003e16 inch-pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpellers, 4 Blades\u003c\/td\u003e\n\u003ctd\u003e1 (0.81″ diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirrer Motor\u003c\/td\u003e\n\u003ctd\u003e1\/8 hp variable speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Guage Size\u003c\/td\u003e\n\u003ctd\u003e3.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Guage Range\u003c\/td\u003e\n\u003ctd\u003e0-3000 psi (207 bar), 0-5000 psi (345 bar) HP, HP\/HT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Measurement\u003c\/td\u003e\n\u003ctd\u003eFixed Thermocouple (Thermowell for special alloys)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling (Optional)\u003c\/td\u003e\n\u003ctd\u003eCold Finger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Drain Valve\u003c\/td\u003e\n\u003ctd\u003e1\/4″ NPT (Not available on HP \u0026amp; HP\/HT models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater Style\u003c\/td\u003e\n\u003ctd\u003eCeramic Fiber Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater Power\u003c\/td\u003e\n\u003ctd\u003e700 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e115 \/ 230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load, amps, 115 \/ 230\u003c\/td\u003e\n\u003ctd\u003e7 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Dimensions, I.D. x Depth\u003c\/td\u003e\n\u003ctd\u003e1.0 x 2.0 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVessel Assembly Weight\u003c\/td\u003e\n\u003ctd\u003e18 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Weight\u003c\/td\u003e\n\u003ctd\u003e3.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReactor\/Stand Dimensions without Controller W x D x H\u003c\/td\u003e\n\u003ctd\u003e12 x 18 x 27 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReactor\/Stand Weight\u003c\/td\u003e\n\u003ctd\u003e55 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Parts Kit\u003c\/td\u003e\n\u003ctd\u003e4599M (4599HPHT for High Temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Parr Instrument Company","offers":[{"title":"EA (1)","offer_id":51111602815291,"sku":"PAR-4590-25-EA","price":15735.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/PAR-4590-25.png?v=1784720201","url":"https:\/\/preiser.com\/products\/micro-benchtop-stirred-pressure-reaction-vessel-25-ml-parr-instruments-4590-25ml-t-ss-m-115-vs-12-600-4848","provider":"Preiser Scientific","version":"1.0","type":"link"}