{"product_id":"benchmark-scientific-orbi-shaker-jr-orbital-shaker-bt302","title":"Benchmark Scientific Orbi-Shaker Jr Orbital Shaker BT302 | 50–300 rpm, 19 mm Orbit, 9.5 × 8 in Platform","description":"\u003cp\u003eOrbi-Shaker Jr is a compact orbital shaker for low- to medium-capacity work, with digital speed control from 50 to 300 rpm in 10 rpm steps. A 19 mm horizontal circular orbit provides aeration and mixing. The included 9.5 × 8 in rubber-mat platform holds up to four 1 L flasks or 9 lb (4 kg). A timer runs from 1 min to 99 hr or continuously, and universal 100–240V input applies to both plug versions.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDigital speed 50–300 rpm in 10 rpm increments\u003c\/li\u003e\n\u003cli\u003e19 mm orbit for aeration and mixing\u003c\/li\u003e\n\u003cli\u003eHolds four 1 L flasks or 9 lb (4 kg)\u003c\/li\u003e\n\u003cli\u003eTimer 1 min–99 hr, or continuous run\u003c\/li\u003e\n\u003cli\u003eAccepts MAGic Clamp accessories for tool-free flask clamp changes\u003c\/li\u003e\n\u003cli\u003eUniversal 100–240V input; 13.1 × 11.7 × 4.7 in footprint\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\u003eBT302 \/ BT302-E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Range\u003c\/th\u003e\n\u003ctd\u003e50–300 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Increment\u003c\/th\u003e\n\u003ctd\u003e10 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrbit\u003c\/th\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTimer\u003c\/th\u003e\n\u003ctd\u003e1 min–99 hr or continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlatform Size\u003c\/th\u003e\n\u003ctd\u003e9.5 × 8 in (24 × 20 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity\u003c\/th\u003e\n\u003ctd\u003e4 × 1 L or 9 lb (4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient Operating Temperature\u003c\/th\u003e\n\u003ctd\u003e4–65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e13.1 × 11.7 × 4.7 in (33.3 × 29.8 × 12 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e12 lb (5.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e100–240 V, 50–60 Hz\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\u003eBT302\u003c\/td\u003e\n\u003ctd\u003e100–240V, US plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBT302-E\u003c\/td\u003e\n\u003ctd\u003e100–240V, European plug\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\/BT302-Orbi-Shaker-Jr.-Instruction-Manual-8-20.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\/Orbi-Shaker-Booklet-Pg.1-4.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBrochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Benchmark Scientific","offers":[{"title":"100–240V, US plug","offer_id":67807632425192,"sku":"BT302","price":1087.07,"currency_code":"USD","in_stock":true},{"title":"100–240V, European plug","offer_id":67807632457960,"sku":"BT302-E","price":1087.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/download_59e78f7e-3538-4697-9a24-ec8e54a31e2f.jpg?v=1790976067","url":"https:\/\/labsupplies.com\/products\/benchmark-scientific-orbi-shaker-jr-orbital-shaker-bt302","provider":"LabSupplies.com","version":"1.0","type":"link"}