{"product_id":"kern-plj-420-3f-precision-balance","title":"KERN \u0026 SOHN PLJ 420-3F PLJ Precision Balance, 420 g Capacity, 0.001 g Readability, Internal Calibration, LCD Graphic Display, RS-232","description":"\u003ch2\u003eKERN \u0026amp; SOHN PLJ 420-3F Precision Balance — 420 g capacity with internal auto-calibration\u003c\/h2\u003e\n \n \u003cp\u003eWhen 0.001 g resolution at 420 g capacity matters, the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance delivers consistent results for pharmaceutical, food, and R\u0026amp;D bench work. Motorized internal calibration keeps the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance accurate without external reference masses.\u003c\/p\u003e\n \n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e420.000-division resolution:\u003c\/strong\u003e Sharpens piece-count accuracy on the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance and delivers 0.001 g repeatability across the 420 g range.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInternal automatic calibration:\u003c\/strong\u003e Motorized calibration corrects for temperature drift on the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance — no external masses, no downtime.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBacklit LCD graphic:\u003c\/strong\u003e Clear digits in any ambient light; the backlit screen on the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance remains legible during low-light production runs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRS-232 interface:\u003c\/strong\u003e Sends weighment data from the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance to PCs, printers, or LIMS for traceable records and audit trails.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBuilt-in application suite:\u003c\/strong\u003e Density determination, parts counting, tolerance weighing, pretare are all available as standard, extending the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance across QC, formulation, and inventory tasks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlastic housing with stainless weighing plate:\u003c\/strong\u003e The KERN \u0026amp; SOHN PLJ 420-3F Precision Balance pairs a durable plastic body with a stainless steel plate — easy to clean and resistant to common reagents.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLevel indicator and adjustable feet:\u003c\/strong\u003e A bubble level and four adjustable feet ensure the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance is correctly levelled on any bench surface.\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n \u003cp\u003e Built around Strain gauge sensing and a 110 mm ø weighing surface, the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance provides 420 g capacity at 0.001 g readability. Linearity is ± 0.003 g. A glass draught shield minimizes air-current interference. Automatic internal calibration corrects for temperature drift without operator action. Functions include density determination, parts counting, tolerance and percentage weighing. Stabilization time is 3 s. Allow 4 h warm-up time before critical measurements.\u003c\/p\u003e\n \n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003ePharmaceutical and nutraceutical sample preparation and QC\u003c\/li\u003e\n \u003cli\u003eR\u0026amp;D laboratories conducting formulation, assay, and gravimetric analysis\u003c\/li\u003e\n \u003cli\u003eFood science and quality assurance for ingredient and additive measurement\u003c\/li\u003e\n \u003cli\u003eIndustrial production and incoming goods inspection\u003c\/li\u003e\n \u003cli\u003eEducational institutions teaching weighing and laboratory techniques\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch3\u003eWhy Choose the KERN \u0026amp; SOHN PLJ 420-3F?\u003c\/h3\u003e\n \u003cp\u003eIdeal for laboratory managers needing traceable, maintenance-light precision weighing, the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance combines internal auto-calibration, 420 g capacity, and 0.001 g readability in a single bench-ready instrument. Add to cart at Weighcore and put the KERN \u0026amp; SOHN PLJ 420-3F Precision Balance to work in your facility today.\u003c\/p\u003e","brand":"KERN \u0026 SOHN","offers":[{"title":"Default Title","offer_id":54047032344789,"sku":"PLJ 420-3F","price":1012.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/PLJ-420-3F.jpg?v=1781624965","url":"https:\/\/weighcore.com\/products\/kern-plj-420-3f-precision-balance","provider":"Weighcore","version":"1.0","type":"link"}