{"product_id":"kern-ems-3000-2-school-balance","title":"KERN \u0026 SOHN EMS 3000-2 EMS Educational Balance, 3000 g Capacity, 0.01 g Readability, LCD 50 H Display","description":"\u003ch2\u003eKERN \u0026amp; SOHN EMS 3000-2 Educational Balance — 3000 g Capacity, 0.01 g Readability with Counting, Percentage and Summing\u003c\/h2\u003e\n \n \u003cp\u003ePrecision and versatility define the KERN \u0026amp; SOHN EMS 3000-2 Educational Balance. With 3000 g capacity and 0.01 g readability, it brings laboratory-class resolution to educational weighing while adding piece counting, percentage determination, and net-total summing for advanced practical curricula.\u003c\/p\u003e\n \n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e300,000-division resolution:\u003c\/strong\u003e Resolving 300.000 divisions across 3000 g delivers genuine 0.01 g readability with 0.02 g reproducibility — approaching precision laboratory instruments in an educational form.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e0.01 g readability at 3 kg:\u003c\/strong\u003e Fine 0.01 g increments across the full 3000 g range allow students to perform quantitative analytical work that would otherwise require a separate precision balance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePiece counting function:\u003c\/strong\u003e Built-in counting mode derives number of items from mass, supporting inventory exercises and number-vs-mass correlation studies.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePercentage determination:\u003c\/strong\u003e Percentage mode expresses each weighing as a fraction of a reference mass, enabling proportion and composition exercises in chemistry and food science.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNet-total recipe summing (Rez A):\u003c\/strong\u003e Recipe function accumulates net ingredient masses toward a total, teaching multi-component formulation methodology within a single instrument.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e40-hour optional battery:\u003c\/strong\u003e Optional 9 V block battery provides 40 hours of untethered operation for fieldwork or demonstration settings.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eF2-class calibration weight:\u003c\/strong\u003e 3 kg F2-class calibration ensures traceable accuracy at the 0.01 g level, educating students on the relationship between calibration weight class and balance resolution.\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n \u003cp\u003eThe KERN \u0026amp; SOHN EMS 3000-2 Educational Balance delivers 0.01 g readability across 3000 g using a 300,000-division strain gauge system with 0.02 g reproducibility and ±0.05 g linearity. The 200×280×65 mm plastic housing is standard across the EMS family and includes a mains power supply. An optional 9 V block battery provides 40 hours of portable operation. Stabilization time is 3 seconds, and a 120-minute warm-up is required for full rated accuracy. Maximum creep is 100 mg in 15 minutes. Supported units include grams, troy ounces, and ounces. The 5-key front panel gives access to piece counting, percentage, summing, tare, and unit functions. Calibration uses a 3 kg F2 external weight.\u003c\/p\u003e\n \n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eAdvanced secondary and college chemistry practicals requiring 0.01 g at up to 3 kg\u003c\/li\u003e\n \u003cli\u003eFood science and nutrition education with large-sample quantitative analysis\u003c\/li\u003e\n \u003cli\u003eTeaching net-total recipe formulation and multi-ingredient composition\u003c\/li\u003e\n \u003cli\u003eBiology experiments with large organisms or composite environmental samples\u003c\/li\u003e\n \u003cli\u003eQuantitative analysis exercises that demonstrate the importance of readability tier\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch3\u003eWhy Choose the KERN \u0026amp; SOHN EMS 3000-2?\u003c\/h3\u003e\n \u003cp\u003eEducators who need 0.01 g precision in an educational balance with the range and multi-function features of the EMS series will find the KERN \u0026amp; SOHN EMS 3000-2 Educational Balance perfectly specified. Buy at Weighcore.\u003c\/p\u003e","brand":"KERN \u0026 SOHN","offers":[{"title":"Default Title","offer_id":54047019925717,"sku":"EMS 3000-2","price":286.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/EMS-3000-2.jpg?v=1781624625","url":"https:\/\/weighcore.com\/products\/kern-ems-3000-2-school-balance","provider":"Weighcore","version":"1.0","type":"link"}