{"product_id":"benchmark-scientific-biomixer-3d-nutating-mixer-b3d1320","title":"Benchmark Scientific BioMixer 3D Nutating Mixer B3D1320 | 24 rpm Fixed, ±20° Tilt, 12 × 12 in Platform","description":"\u003cp\u003eBioMixer is the larger fixed-speed nutating mixer in Benchmark's 3D line, built around a 12 × 12 in platform. Its three-dimensional motion mixes blood tubes and centrifuge tubes evenly without foaming, and an autoclavable dimpled mat holds the tubes in place. Motion is preset: 24 rpm on 115V units, 20 rpm on 230V, at ±20° tilt. The brushless motor is rated for 4°C to 50°C surroundings.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12 × 12 in platform on a 12 × 12 × 8 in footprint\u003c\/li\u003e\n\u003cli\u003ePreset 24 rpm (115V) \/ 20 rpm (230V) at ±20° tilt\u003c\/li\u003e\n\u003cli\u003eAutoclavable dimpled mat for tubes; flat mat optional\u003c\/li\u003e\n\u003cli\u003eOptional stacking platform doubles usable area\u003c\/li\u003e\n\u003cli\u003eCold room and incubator use from 4°C to 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBenchmark Scientific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog number\u003c\/th\u003e\n\u003ctd\u003eB3D1320 \/ B3D1320-E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotion\u003c\/th\u003e\n\u003ctd\u003e3D nutating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003ctd\u003e24 rpm, fixed (B3D1320); 20 rpm, fixed (B3D1320-E, 230 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTilt Angle\u003c\/th\u003e\n\u003ctd\u003e±20° (fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlatform Size\u003c\/th\u003e\n\u003ctd\u003e12 × 12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMat\u003c\/th\u003e\n\u003ctd\u003eDimpled, autoclavable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e12 × 12 × 8 in (30 × 30 × 20 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e4–50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e4.4 lb (2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e115 V or 230 V, 50–60 Hz; 50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOrdering information\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCatalog number\u003c\/th\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eB3D1320\u003c\/td\u003e\n\u003ctd\u003e115V, US plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB3D1320-E\u003c\/td\u003e\n\u003ctd\u003e230V, European plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAccessories listed for this model\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCatalog number\u003c\/th\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-labungee-bungee-cord-pack-b0718\"\u003eB0718\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific LaBungee Bungee Cord Pack B0718\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-small-dimpled-mat-b3d-dimpled\"\u003eB3D-DIMPLED\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Small Dimpled Mat B3D-DIMPLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-small-flat-mat-b3d-flat\"\u003eB3D-FLAT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Small Flat Mat B3D-FLAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-small-stacking-platform-flat-mat-b3d-stack\"\u003eB3D-STACK\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Small Stacking Platform, Flat Mat B3D-STACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-small-stacking-platform-dimpled-mat-b3d-stack-d\"\u003eB3D-STACK-D\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Small Stacking Platform, Dimpled Mat B3D-STACK-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-large-dimpled-mat-br1000-dimpled\"\u003eBR1000-DIMPLED\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Large Dimpled Mat BR1000-DIMPLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-large-flat-mat-br1000-flat\"\u003eBR1000-FLAT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Large Flat Mat BR1000-FLAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-large-stacking-platform-flat-mat-br1000-stack\"\u003eBR1000-STACK\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Large Stacking Platform, Flat Mat BR1000-STACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-large-stacking-platform-dimpled-mat-br1000-stack-d\"\u003eBR1000-STACK-D\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Large Stacking Platform, Dimpled Mat BR1000-STACK-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-extra-large-flat-mat-br2000-flat\"\u003eBR2000-FLAT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Extra-Large Flat Mat BR2000-FLAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-platform-separators-br2000-sp\"\u003eBR2000-SP\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Platform Separators BR2000-SP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benchmark-scientific-extra-large-stacking-platform-flat-mat-br2000-stack\"\u003eBR2000-STACK\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBenchmark Scientific Extra-Large Stacking Platform, Flat Mat BR2000-STACK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.benchmarkscientific.com\/wp-content\/uploads\/2026\/08\/B3D1008-and-B3D1320-NEW-Series-Mixers-Instruction-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstruction manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.benchmarkscientific.com\/wp-content\/uploads\/2021\/05\/B3D1020B3D1320-BioMixerMiniMixer-Brochure-Hi-EM.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBrochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Product\",\"@id\":\"https:\/\/labsupplies.com\/products\/benchmark-scientific-biomixer-3d-nutating-mixer-b3d1320#product\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Benchmark Scientific\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"Benchmark 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