{"product_id":"10-lb-0-05-lb-calibration-weight-astm-class-1-kit-with-case","title":"10 lb - 0.05 lb Calibration Weight, ASTM Class 1 (Kit with Case)","description":"\u003ch3 class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to meet the exacting tolerances of ASTM Class 1.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSupplied as a single, nominal weight with a protective case and handling glove.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFeatures a sealing cavity for adjustment material in 100 g or larger weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eConstructed with a standardized density of 7.84 g\/cm³.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIdeal for calibrating Class I and Class II balances and verifying ASTM Class 4, 5, and 6 weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003cspan\u003eThis precision calibration weight is manufactured to serve as a primary standard in demanding laboratory and metrology environments. Its strict adherence to ASTM Class 1 tolerances ensures it provides a known, reliable mass value, making it indispensable for the critical tasks of calibrating high-precision balances, performing routine tolerance checks, and verifying the accuracy of other working standard weights.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe weight’s construction includes a sealed adjustment cavity, which allows for fine-tuning at the factory to achieve its exact nominal value. This value is permanently marked on the weight for clear identification. Packaged as a complete kit with a durable storage case and a handling glove, the weight is protected from environmental contaminants and accidental damage, preserving its accuracy and surface integrity over its long service life. This careful packaging supports proper mass stewardship practices.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable style=\"width: 100.045%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 36.778%;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 62.9444%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eNominal Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003e10 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eASTM Class 1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eTolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003e±0.05 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eDensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003e7.84 g\/cm³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eAdjustment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eSealing Cavity (for 100g+)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eWeight, Protective Case, Handling Glove\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.778%;\"\u003e\u003cspan\u003ePrimary Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.9444%;\"\u003e\u003cspan\u003eCalibration of Class I\/II Balances; Verification of ASTM Class 4, 5, 6 Weights\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003eEnsure your measurement integrity starts with a certified standard.\u003cspan\u003e \u003ca href=\"https:\/\/selletonscales.com\/pages\/contact-us\" title=\"Contact SellEton Scales Team\" rel=\"noopener\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eContact our team\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rice Lake Weighing Systems","offers":[{"title":"RL-13021 - Weight Kit 10lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387559725,"sku":null,"price":1590.0,"currency_code":"USD","in_stock":true},{"title":"RL-13019 - Weight Kit 5lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387592493,"sku":null,"price":840.0,"currency_code":"USD","in_stock":true},{"title":"RL-13017 - Weight Kit 4lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387625261,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"RL-13015 - Weight Kit 3lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387658029,"sku":null,"price":460.0,"currency_code":"USD","in_stock":true},{"title":"RL-13013 - Weight Kit 2lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387690797,"sku":null,"price":410.0,"currency_code":"USD","in_stock":true},{"title":"RL-13011 - Weight Kit 1lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387723565,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"RL-13009 - Weight Kit 8oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387756333,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13007 - Weight Kit 4oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387789101,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13005 - Weight Kit 2oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387821869,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13003 - Weight Kit 1oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387854637,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13001 - Weight Kit 1\/2oz Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387887405,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13032 - Weight Kit 0.5lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387920173,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true},{"title":"RL-13024 - Weight Kit 0.2lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387952941,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true},{"title":"RL-13026 - Weight Kit 0.1lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912387985709,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true},{"title":"RL-13028 - Weight Kit 0.05lb Class 1 ASTM SST Polished Density 7.84 Elec Bal Cal Wts","offer_id":51912388018477,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1774\/2595\/files\/kit_single-weight-sold-with-case-cylindrical-type_aaaa3c6b-23ae-4287-8bd8-aff2db152c26.png?v=1768137277","url":"https:\/\/selletonscales.com\/products\/10-lb-0-05-lb-calibration-weight-astm-class-1-kit-with-case","provider":"SellEton Scales ","version":"1.0","type":"link"}