{"product_id":"kern-individual-calibration-weight-307-13","title":"KERN Calibration Weight 307-13 - OIML E1 - 5 kg","description":"\u003ch4 class=\"mb-0\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePlease note for your order\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFor this weight, we strongly recommend a box due to the very accurate weight class. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/0j5db5xfd45gtua7-94651056463.shopifypreview.com\/products_preview?preview_key=c9e4a103ff383693bb5bd702d4842fa8\"\u003eWooden Box\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/0j5db5xfd45gtua7-94651056463.shopifypreview.com\/products_preview?preview_key=d71f15ad8b01ad7a0d788a9b7a6b08ae\"\u003eAluminium Box\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-end=\"146\" data-start=\"99\"\u003e\u003cstrong\u003eKERN 307-13\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"429\" data-start=\"148\"\u003eThe 307-13 is a \u003cstrong data-end=\"217\" data-start=\"169\"\u003ehigh-precision individual calibration weight\u003c\/strong\u003e designed according to \u003cstrong data-end=\"267\" data-start=\"240\"\u003eOIML class E1 standards\u003c\/strong\u003e. It has a \u003cstrong data-end=\"303\" data-start=\"278\"\u003enominal value of 5 kg\u003c\/strong\u003e and a very small permissible tolerance of just \u003cstrong data-end=\"362\" data-start=\"351\"\u003e±2.5 mg\u003c\/strong\u003e, making it suitable for demanding calibration and testing tasks.\u003c\/p\u003e\n\u003cp data-end=\"636\" data-start=\"431\"\u003eThe weight is made from \u003cstrong data-end=\"483\" data-start=\"455\"\u003epolished stainless steel\u003c\/strong\u003e, giving it durability, resistance to corrosion, and an easy-to-clean surface. Its \u003cstrong data-end=\"580\" data-start=\"566\"\u003eknob shape\u003c\/strong\u003e allows for safe handling during calibration routines.\u003c\/p\u003e\n\u003cp data-end=\"755\" data-start=\"638\"\u003eEach piece is adjusted through fine \u003cstrong data-end=\"687\" data-start=\"674\"\u003epolishing\u003c\/strong\u003e, ensuring that it stays within the strict tolerances set by OIML.\u003c\/p\u003e\n\u003cp data-end=\"895\" data-start=\"757\"\u003eThis calibration weight is often used in laboratories, research institutions, and industries where precise balance checks are essential.\u003c\/p\u003e\n\u003cp data-end=\"917\" data-start=\"897\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"917\" data-start=\"897\"\u003e\u003cstrong data-end=\"915\" data-start=\"897\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1064\" data-start=\"918\"\u003e\n\u003cli data-end=\"936\" data-start=\"918\"\u003e\n\u003cp data-end=\"936\" data-start=\"920\"\u003eOIML class: E1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"960\" data-start=\"937\"\u003e\n\u003cp data-end=\"960\" data-start=\"939\"\u003eNominal value: 5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"983\" data-start=\"961\"\u003e\n\u003cp data-end=\"983\" data-start=\"963\"\u003eTolerance: ±2.5 mg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1022\" data-start=\"984\"\u003e\n\u003cp data-end=\"1022\" data-start=\"986\"\u003eMaterial: polished stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1038\" data-start=\"1023\"\u003e\n\u003cp data-end=\"1038\" data-start=\"1025\"\u003eShape: knob\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1064\" data-start=\"1039\"\u003e\n\u003cp data-end=\"1064\" data-start=\"1041\"\u003eAdjustment: polishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1193\" data-start=\"1066\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"1193\" data-start=\"1066\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%; max-width: 1000px; height: auto; display: block; margin: 0 auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/TD_307-13_data_page-0001.jpg?v=1758045857\"\u003e\u003c\/p\u003e","brand":"Kern \u0026 Sohn","offers":[{"title":"Default Title","offer_id":55949552812367,"sku":"307-13","price":1172.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/5105\/6463\/files\/307-13.png?v=1758045868","url":"https:\/\/zentra-eu.com\/en\/products\/kern-individual-calibration-weight-307-13","provider":"Zentra ","version":"1.0","type":"link"}