{"title":"Overhead Stirrers","description":null,"products":[{"product_id":"istir-oh-jr-compact-analog-overhead-stirrer-complete-kit","title":"iStir OH Jr. Compact Analog Overhead Stirrer – Complete Kit","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color: #263746; line-height: 1.65; max-width: 950px; margin: 0 auto;\"\u003e\n\n  \u003cdiv style=\"background: #123b63; color: #ffffff; padding: 25px 28px; border-radius: 8px 8px 0 0;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; line-height: 1.25;\"\u003e\n      iStir OH Jr. Compact Analog Overhead Stirrer\n    \u003c\/h1\u003e\n    \u003cp style=\"margin: 8px 0 0; color: #dceaf5; font-size: 17px;\"\u003e\n      Complete laboratory stirring kit for volumes up to 10 litres and viscosities up to 1,000 mPa·s\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border: 1px solid #d6e0e8; border-top: 0; padding: 28px; border-radius: 0 0 8px 8px;\"\u003e\n\n    \u003cp style=\"margin-top: 0; font-size: 16px;\"\u003e\n      The \u003cstrong\u003eiStir OH Jr.\u003c\/strong\u003e is a compact and dependable overhead stirrer\n      designed for routine laboratory mixing of liquids with viscosities up to\n      \u003cstrong\u003e1,000 mPa·s\u003c\/strong\u003e and volumes up to \u003cstrong\u003e10 litres\u003c\/strong\u003e.\n    \u003c\/p\u003e\n\n    \u003cp style=\"font-size: 16px;\"\u003e\n      Its maintenance-free brushless DC motor provides quiet operation, strong torque and\n      consistent performance across a broad speed range. Unlike a magnetic stirrer, the\n      directly driven impeller provides reliable mixing where stronger circulation or\n      positive mechanical agitation is required.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"background: #eef6fb; border-left: 5px solid #176b9b; padding: 16px 18px; margin: 24px 0;\"\u003e\n      \u003cstrong style=\"color: #123b63;\"\u003eReady-to-use complete kit\u003c\/strong\u003e\u003cbr\u003e\n      Supplied with a plate stand, boss-head clamp and stainless-steel cross-blade impeller,\n      providing the main components required to assemble a complete laboratory mixing station.\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Key Features\n    \u003c\/h2\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003e\u003cstrong\u003eMaximum mixing capacity of 10 litres\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003eSuitable for liquid viscosities up to \u003cstrong\u003e1,000 mPa·s\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eBroad adjustable speed range from \u003cstrong\u003e60–2,200 RPM\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eDelivers torque up to \u003cstrong\u003e10 Ncm\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eMaintenance-free \u003cstrong\u003ebrushless DC motor\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eQuiet operation for comfortable laboratory use\u003c\/li\u003e\n      \u003cli\u003eConsistent mixing performance as the sample load changes\u003c\/li\u003e\n      \u003cli\u003eBuilt-in electronic overload protection\u003c\/li\u003e\n      \u003cli\u003eCompact stirrer head helps conserve valuable bench space\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIP42-rated housing\u003c\/strong\u003e for improved protection and durability\u003c\/li\u003e\n      \u003cli\u003eSimple analog speed adjustment\u003c\/li\u003e\n      \u003cli\u003eSupplied with stand, clamp and cross-blade impeller\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Reliable Mechanical Mixing\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      The overhead drive rotates an impeller positioned directly inside the sample.\n      This provides positive mechanical mixing and makes the iStir OH Jr. suitable for\n      applications where magnetic coupling may be unreliable or insufficient.\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      The wide speed range allows the same instrument to perform gentle blending at lower\n      speeds and more vigorous agitation at higher speeds. The speed should always be\n      selected according to the vessel, impeller, liquid volume and sample viscosity.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Quiet, Maintenance-Free Motor\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      A brushless DC motor eliminates the need for routine carbon-brush replacement while\n      providing quiet, efficient and dependable operation. The drive delivers torque up to\n      10 Ncm, enabling it to maintain effective mixing of suitable liquids with viscosities\n      up to 1,000 mPa·s.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Compact and Easy to Position\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      The lightweight stirrer head can be positioned on the supplied plate stand to suit\n      different vessel heights. The boss-head clamp securely connects the stirrer assembly\n      to the stand, while the 300 mm shaft provides practical adjustment for common\n      laboratory vessels.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Typical Applications\n    \u003c\/h2\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003eDissolving solids and powders into liquids\u003c\/li\u003e\n      \u003cli\u003ePreparation of laboratory reagents and buffers\u003c\/li\u003e\n      \u003cli\u003eMixing oils, lotions and light cosmetic formulations\u003c\/li\u003e\n      \u003cli\u003ePaint, ink and coating development\u003c\/li\u003e\n      \u003cli\u003ePharmaceutical and chemical formulation work\u003c\/li\u003e\n      \u003cli\u003eSample preparation and quality-control testing\u003c\/li\u003e\n      \u003cli\u003eResearch, educational and industrial laboratories\u003c\/li\u003e\n      \u003cli\u003eGeneral liquid-to-liquid blending and homogenisation\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Technical Specifications\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n        \u003ctbody\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3; width: 42%;\"\u003e\u003cstrong\u003eMaximum mixing capacity\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e10 litres\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eMaximum recommended viscosity\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e1,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eSpeed range\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e60–2,200 RPM\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eMaximum torque\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e10 Ncm\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eMotor type\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eBrushless DC motor\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eSpeed control\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eVariable analog control\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eOverload protection\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eYes\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eProtection class\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eIP42\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eStirrer-head dimensions\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eApproximately 80 × 42 × 166 mm\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eStirrer-head weight\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eApproximately 1.3 kg\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eSupplied impeller\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eCross-blade impeller, approximately 50 × 8 × 300 mm\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Supplied as Standard\n    \u003c\/h2\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003eiStir OH Jr. overhead stirrer head\u003c\/li\u003e\n      \u003cli\u003eCross-blade stainless-steel impeller, approximately 50 × 8 × 300 mm\u003c\/li\u003e\n      \u003cli\u003eLaboratory plate stand\u003c\/li\u003e\n      \u003cli\u003eBoss-head clamp\u003c\/li\u003e\n      \u003cli\u003ePower adapter and UK connection\u003c\/li\u003e\n      \u003cli\u003eOperating instructions\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Choosing the Correct Impeller\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      Impeller shape and diameter influence the direction of flow, mixing intensity and\n      suitability for different sample viscosities. Additional radial-flow, axial-flow and\n      tangential-flow impellers are available for specialised applications.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"background: #f4f7f9; border: 1px solid #d6e0e8; padding: 18px; margin-top: 28px; border-radius: 6px;\"\u003e\n      \u003cstrong style=\"color: #123b63;\"\u003eNeed help configuring your overhead stirrer?\u003c\/strong\u003e\u003cbr\u003e\n      Please provide Auckland Scientific with the vessel dimensions, working volume,\n      approximate viscosity and required mixing action. We can help confirm whether the\n      iStir OH Jr. and supplied impeller are suitable for your application.\n    \u003c\/div\u003e\n\n    \u003cp style=\"font-size: 13px; color: #647583; margin: 22px 0 0;\"\u003e\n      Product images are illustrative. Vessel shown in application photographs may not be\n      included. Specifications may be updated by the manufacturer without notice.\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Auckland Scientific","offers":[{"title":"Default Title","offer_id":58819131965765,"sku":"iStir OH Jr","price":475.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/files\/iStirOHJr.png?v=1786361121"},{"product_id":"istir-oh-prime-digital-overhead-stirrer-series","title":"iStir OH Prime Digital Overhead Stirrer Series","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color: #263746; line-height: 1.65; max-width: 950px; margin: 0 auto;\"\u003e\n\n  \u003cdiv style=\"background: #123b63; color: #ffffff; padding: 25px 28px; border-radius: 8px 8px 0 0;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; line-height: 1.25;\"\u003e\n      iStir OH Prime Digital Overhead Stirrer Series\n    \u003c\/h1\u003e\n    \u003cp style=\"margin: 8px 0 0; color: #dceaf5; font-size: 17px;\"\u003e\n      Four high-performance models for laboratory mixing up to 40 litres and 30,000 mPa·s\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border: 1px solid #d6e0e8; border-top: 0; padding: 28px; border-radius: 0 0 8px 8px;\"\u003e\n\n    \u003cp style=\"margin-top: 0; font-size: 16px;\"\u003e\n      The \u003cstrong\u003eiStir OH Prime Series\u003c\/strong\u003e comprises four powerful digital overhead\n      stirrers designed for precise, dependable mixing of liquids ranging from\n      low-viscosity solutions to materials with viscosities up to\n      \u003cstrong\u003e30,000 mPa·s\u003c\/strong\u003e.\n    \u003c\/p\u003e\n\n    \u003cp style=\"font-size: 16px;\"\u003e\n      Each model combines a maintenance-free brushless DC motor with microprocessor\n      control, digital speed and timer settings, reversible rotation and intelligent\n      load compensation. Select from four torque and capacity levels to match the\n      requirements of your application.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"background: #eef6fb; border-left: 5px solid #176b9b; padding: 16px 18px; margin: 24px 0;\"\u003e\n      \u003cstrong style=\"color: #123b63;\"\u003eFour models for different mixing demands\u003c\/strong\u003e\u003cbr\u003e\n      Choose from capacities of 10, 20, 25 or 40 litres, with maximum torque ratings\n      ranging from 8 to 40 Ncm.\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Available Models\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; text-align: left;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background: #123b63; color: #ffffff;\"\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eModel\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eCapacity\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eTorque\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eSpeed Range\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eMaximum Viscosity\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eiStir OH 8P\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e10 litres\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e8 Ncm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e50–2,000 RPM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e4,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eiStir OH 15P\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e20 litres\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e15 Ncm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e50–1,000 RPM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e8,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eiStir OH 20P\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e25 litres\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e20 Ncm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e90–2,000 RPM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e10,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eiStir OH 40P\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e40 litres\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e40 Ncm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e50–1,000 RPM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e30,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Key Features\n    \u003c\/h2\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003eFour models covering mixing capacities from \u003cstrong\u003e10 to 40 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eMaximum torque options from \u003cstrong\u003e8 to 40 Ncm\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eSuitable for viscosities up to \u003cstrong\u003e30,000 mPa·s\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eQuiet, maintenance-free \u003cstrong\u003ebrushless DC motor\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eMicroprocessor-controlled speed and operating time\u003c\/li\u003e\n      \u003cli\u003eLarge digital display for easy viewing of critical parameters\u003c\/li\u003e\n      \u003cli\u003eSpeed adjustment in fine increments for precise control\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eClockwise and counter-clockwise rotation\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003eTimer from 1 minute to \u003cstrong\u003e99 hours and 59 minutes\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eContinuous operating mode for extended mixing\u003c\/li\u003e\n      \u003cli\u003eSmart Control helps maintain stirring as viscosity changes\u003c\/li\u003e\n      \u003cli\u003ePower-interruption recovery mode\u003c\/li\u003e\n      \u003cli\u003eLast-run memory for convenient repeat operation\u003c\/li\u003e\n      \u003cli\u003eOverload, overcurrent and overtemperature protection\u003c\/li\u003e\n      \u003cli\u003ePush-through shaft design for different vessel heights\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eIP54-rated stirrer head\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003eCompact design helps conserve laboratory bench space\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Smart Control for Changing Viscosity\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      The intelligent control system continuously monitors the load on the motor and\n      adjusts the drive to help maintain effective stirring when the viscosity of the\n      sample changes. This is particularly useful for dissolving, formulation and\n      reaction processes where the sample may become thicker during mixing.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Reversible Mixing\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      Clockwise and counter-clockwise rotation enables the operator to change the direction\n      of flow within the vessel. Direction reversal can help disrupt persistent circulation\n      patterns, redistribute settled material and improve mixing uniformity.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Advanced Safety Protection\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      Built-in overload, overcurrent and overtemperature protection helps safeguard the\n      motor, electronics and operator. If the safe operating limits are exceeded, the\n      control system intervenes to protect the instrument.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Typical Applications\n    \u003c\/h2\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003eDissolving solids and powders into liquids\u003c\/li\u003e\n      \u003cli\u003eMixing liquids of different densities or viscosities\u003c\/li\u003e\n      \u003cli\u003ePharmaceutical and biotechnology formulation\u003c\/li\u003e\n      \u003cli\u003eCosmetics, creams, lotions and personal-care products\u003c\/li\u003e\n      \u003cli\u003ePaint, ink, coating and adhesive development\u003c\/li\u003e\n      \u003cli\u003eChemical synthesis and reaction preparation\u003c\/li\u003e\n      \u003cli\u003eFood and beverage product development\u003c\/li\u003e\n      \u003cli\u003eQuality-control and pilot-scale laboratory work\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Common Technical Specifications\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n        \u003ctbody\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3; width: 42%;\"\u003e\u003cstrong\u003eMotor type\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eBrushless DC motor\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eDigital LED display\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eTimer\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e1 minute to 99 hours 59 minutes, or continuous\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eDirection of rotation\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eReversible clockwise\/counter-clockwise\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eChuck range\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eApproximately 0.7–10 mm, depending on selected chuck\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eProtection class\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eIP54\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eSafety protection\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eOverload, overcurrent and overtemperature\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e100–240 V AC, 50\/60 Hz via low-voltage adapter\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Configuration Required\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      The stirrer head is supplied as the selected model. The following components must\n      be selected separately to produce a complete operating system:\n    \u003c\/p\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStand:\u003c\/strong\u003e plate stand or heavy-duty H-stand\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBoss-head clamp:\u003c\/strong\u003e selected to suit the chosen stand\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eChuck:\u003c\/strong\u003e keyed, keyless or collet chuck\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eImpeller:\u003c\/strong\u003e selected according to vessel, viscosity and required flow pattern\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cdiv style=\"background: #fff7e8; border-left: 5px solid #d79b28; padding: 16px 18px; margin: 22px 0;\"\u003e\n      \u003cstrong style=\"color: #7b5510;\"\u003eImportant ordering information\u003c\/strong\u003e\u003cbr\u003e\n      The stand, boss-head clamp, chuck and impeller are not included with the stirrer\n      head and must be ordered separately.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background: #f4f7f9; border: 1px solid #d6e0e8; padding: 18px; margin-top: 28px; border-radius: 6px;\"\u003e\n      \u003cstrong style=\"color: #123b63;\"\u003eConfiguration advice from Auckland Scientific\u003c\/strong\u003e\u003cbr\u003e\n      Please provide your vessel dimensions, working volume, approximate viscosity and\n      required mixing action. We can help select the appropriate Prime model, stand,\n      chuck and impeller for your application.\n    \u003c\/div\u003e\n\n    \u003cp style=\"font-size: 13px; color: #647583; margin: 22px 0 0;\"\u003e\n      Capacities are based on water or comparable low-viscosity liquids. Actual performance\n      depends on the sample, vessel and impeller. Product images may show optional accessories\n      that are not included. Specifications may be updated without notice.\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Auckland Scientific","offers":[{"title":"iStir OH 8P – 10 L  8 Ncm","offer_id":58819182625093,"sku":null,"price":275.0,"currency_code":"GBP","in_stock":true},{"title":"iStir OH 15P – 20 L  15 Ncm","offer_id":58819182657861,"sku":null,"price":275.0,"currency_code":"GBP","in_stock":true},{"title":"iStir OH 20P – 25 L  20 Ncm","offer_id":58819182690629,"sku":null,"price":320.0,"currency_code":"GBP","in_stock":true},{"title":"iStir OH 40P – 40 L  40 Ncm","offer_id":58819182723397,"sku":null,"price":320.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/files\/iSTirPrimeOverheadStirrer.jpg?v=1786361233"},{"product_id":"istir-oh-elite-digital-overhead-stirrer-series","title":"iStir OH Elite Digital Overhead Stirrer Series","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color: #263746; line-height: 1.65; max-width: 950px; margin: 0 auto;\"\u003e\n\n  \u003cdiv style=\"background: #123b63; color: #ffffff; padding: 25px 28px; border-radius: 8px 8px 0 0;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; line-height: 1.25;\"\u003e\n      iStir OH Elite High-Torque Digital Overhead Stirrer Series\n    \u003c\/h1\u003e\n    \u003cp style=\"margin: 8px 0 0; color: #dceaf5; font-size: 17px;\"\u003e\n      Heavy-duty laboratory mixing up to 100 litres, 100 Ncm and 70,000 mPa·s\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border: 1px solid #d6e0e8; border-top: 0; padding: 28px; border-radius: 0 0 8px 8px;\"\u003e\n\n    \u003cp style=\"margin-top: 0; font-size: 16px;\"\u003e\n      The \u003cstrong\u003eiStir OH Elite Series\u003c\/strong\u003e is designed for demanding laboratory,\n      pilot-scale and industrial mixing applications involving larger volumes and\n      high-viscosity materials. Three models provide capacities from\n      \u003cstrong\u003e50 to 100 litres\u003c\/strong\u003e and torque ratings from\n      \u003cstrong\u003e50 to 100 Ncm\u003c\/strong\u003e.\n    \u003c\/p\u003e\n\n    \u003cp style=\"font-size: 16px;\"\u003e\n      A powerful brushless DC motor, microprocessor control and intelligent load\n      compensation provide dependable stirring as sample viscosity changes. Digital\n      speed and timer control, reversible rotation and comprehensive safety protection\n      make the Elite Series suitable for extended and challenging mixing processes.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"background: #eef6fb; border-left: 5px solid #176b9b; padding: 16px 18px; margin: 24px 0;\"\u003e\n      \u003cstrong style=\"color: #123b63;\"\u003eHigh-torque mixing for demanding samples\u003c\/strong\u003e\u003cbr\u003e\n      The OH 100E provides up to 100 Ncm of torque and can process suitable materials\n      with viscosities up to 70,000 mPa·s and volumes up to 100 litres.\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Available Models\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; text-align: left;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background: #123b63; color: #ffffff;\"\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eModel\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eCapacity\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eTorque\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eSpeed Range\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #d6e0e8;\"\u003eMaximum Viscosity\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eiStir OH 50E\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e50 litres\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e50 Ncm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e60–2,000 RPM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e30,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eiStir OH 75E\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003eUp to 75 litres\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e75 Ncm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e60–2,000 RPM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e50,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eiStir OH 100E\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e100 litres\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e100 Ncm\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e60–1,300 RPM\u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; border: 1px solid #cfdae3;\"\u003e70,000 mPa·s\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Key Features\n    \u003c\/h2\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003eThree high-performance models with capacities up to \u003cstrong\u003e100 litres\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eMaximum torque ratings from \u003cstrong\u003e50 to 100 Ncm\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eSuitable for viscosities up to \u003cstrong\u003e70,000 mPa·s\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003ePowerful, quiet and maintenance-free \u003cstrong\u003ebrushless DC motor\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eMicroprocessor-controlled speed and timer settings\u003c\/li\u003e\n      \u003cli\u003eLarge digital display for easy monitoring\u003c\/li\u003e\n      \u003cli\u003eFine speed adjustment for accurate mixing control\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eClockwise and counter-clockwise rotation\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003eTimer from 1 minute to \u003cstrong\u003e99 hours and 59 minutes\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eContinuous operating mode for extended processes\u003c\/li\u003e\n      \u003cli\u003eSmart Control compensates for changing sample viscosity\u003c\/li\u003e\n      \u003cli\u003ePower-interruption recovery mode\u003c\/li\u003e\n      \u003cli\u003eLast-run memory for repeatable operation\u003c\/li\u003e\n      \u003cli\u003eOverload, overcurrent and overtemperature protection\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eIP42-rated stirrer head\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003ePush-through shaft design for flexible positioning\u003c\/li\u003e\n      \u003cli\u003eWide selection of interchangeable impellers available\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Intelligent Control Under Changing Loads\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      Smart Control monitors the load applied to the motor and adjusts the drive to help\n      maintain effective stirring as the viscosity of the sample changes. This is valuable\n      during dissolving, polymerisation and formulation processes where the mixture may\n      become progressively thicker.\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      The large digital display provides clear visibility of the selected speed, remaining\n      time and operating functions, helping the operator monitor long or critical processes.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Reversible Mixing Direction\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      Clockwise and counter-clockwise rotation allows the direction of liquid flow to be\n      changed during operation. Direction reversal can help redistribute settled material,\n      disrupt persistent flow patterns and improve mixing uniformity throughout larger\n      vessels.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Comprehensive Safety Protection\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      Built-in overload, overcurrent and overtemperature protection helps safeguard the\n      motor and electronics during demanding operation. If excessive loading or an unsafe\n      operating condition is detected, the protection system intervenes to prevent damage.\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Typical Applications\n    \u003c\/h2\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003eHigh-viscosity pharmaceutical and cosmetic formulations\u003c\/li\u003e\n      \u003cli\u003eCreams, gels, lotions, pastes and emulsions\u003c\/li\u003e\n      \u003cli\u003ePaints, coatings, inks and adhesives\u003c\/li\u003e\n      \u003cli\u003ePolymer and resin development\u003c\/li\u003e\n      \u003cli\u003eChemical synthesis and process-development work\u003c\/li\u003e\n      \u003cli\u003eFood and beverage research and formulation\u003c\/li\u003e\n      \u003cli\u003ePilot-scale and small-batch production\u003c\/li\u003e\n      \u003cli\u003eDissolving powders and solids into liquids\u003c\/li\u003e\n      \u003cli\u003eIndustrial research and quality-control laboratories\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Common Technical Specifications\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n        \u003ctbody\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3; width: 42%;\"\u003e\u003cstrong\u003eMotor type\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eBrushless DC motor\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eLarge digital LED display\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eTimer\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e1 minute to 99 hours 59 minutes, or continuous\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eDirection of rotation\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eReversible clockwise\/counter-clockwise\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eChuck range\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eApproximately 1–10 mm, depending on selected chuck\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eProtection class\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eIP42\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eSafety protection\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eOverload, overcurrent and overtemperature\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eStirrer-head dimensions\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eApproximately 102 × 249 × 242 mm\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background: #eef6fb;\"\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003eStirrer-head weight\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003eApproximately 5.2 kg\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 11px 13px; border: 1px solid #cfdae3;\"\u003e100–240 V AC, 50\/60 Hz via low-voltage adapter\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"background: #176b9b; color: #ffffff; padding: 11px 16px; margin: 30px 0 18px; border-radius: 5px; font-size: 21px;\"\u003e\n      Configuration Required\n    \u003c\/h2\u003e\n\n    \u003cp\u003e\n      The selected Elite stirrer head requires the following components to create a\n      complete operating system:\n    \u003c\/p\u003e\n\n    \u003cul style=\"padding-left: 22px;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStand:\u003c\/strong\u003e heavy-duty H-stand recommended for larger loads\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBoss-head clamp:\u003c\/strong\u003e selected to suit the chosen stand\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eChuck:\u003c\/strong\u003e keyed, keyless or collet chuck\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eImpeller:\u003c\/strong\u003e selected according to viscosity, vessel and required flow pattern\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cdiv style=\"background: #fff7e8; border-left: 5px solid #d79b28; padding: 16px 18px; margin: 22px 0;\"\u003e\n      \u003cstrong style=\"color: #7b5510;\"\u003eImportant ordering information\u003c\/strong\u003e\u003cbr\u003e\n      The stand, boss-head clamp, chuck and impeller are not included with the stirrer\n      head and must be selected and ordered separately.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background: #f4f7f9; border: 1px solid #d6e0e8; padding: 18px; margin-top: 28px; border-radius: 6px;\"\u003e\n      \u003cstrong style=\"color: #123b63;\"\u003eProfessional configuration advice\u003c\/strong\u003e\u003cbr\u003e\n      Please provide Auckland Scientific with your vessel dimensions, batch volume,\n      approximate viscosity and required mixing action. We can help select the correct\n      Elite model, stand, chuck and impeller for your application.\n    \u003c\/div\u003e\n\n    \u003cp style=\"font-size: 13px; color: #647583; margin: 22px 0 0;\"\u003e\n      Capacities are based on water or comparable liquids. Actual performance depends on\n      the sample, vessel and impeller. Product images may show optional accessories that\n      are not included. Specifications may be updated without notice.\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Auckland Scientific","offers":[{"title":"iStir OH 50E – 50 L  50 Ncm","offer_id":58819208118597,"sku":"iStir OH 50E","price":480.0,"currency_code":"GBP","in_stock":true},{"title":"iStir OH 75E – 75 L  75 Ncm","offer_id":58819208151365,"sku":"iStir OH 75E","price":485.0,"currency_code":"GBP","in_stock":true},{"title":"iStir OH 100E – 100 L  100 Ncm","offer_id":58819208184133,"sku":"iStir OH 100E","price":500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/files\/iStir_OH_Series.jpg?v=1786361719"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/collections\/overhead_stirrer.jpg?v=1791110882","url":"https:\/\/auckland-scientific.co.uk\/collections\/overhead-stirrers.oembed","provider":"Auckland Scientific Ltd","version":"1.0","type":"link"}