{"product_id":"weight-1p-astm-3mg-uc-no-cert-tr-30390174","title":"Weight 1P ASTM 3mg UC No Cert TR - 30390174","description":"Weight 1P ASTM 3mg UC No Cert TR - 30390174\u003cbr\u003eTroemner UltraClass offers high accuracy with tight tolerances and uncertainties of less than 1\/4 of the tolerance. Weight surfaces meet or exceed ASTM and have a highly polished finish.\u003cbr\u003eAvailable in high grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, extremely low magnetic properties, good stability, and resistance to corrosion.\u003cbr\u003eAvailable with certificate options traceable to NIST including ISO\/IEC 17025 Accredited Certificate or Traceable Certificate to aid in meeting SOP and regulatory requirements.\u003cbr\u003e\u003cb\u003eFamily Tag Line: \u003c\/b\u003e Reference Calibration Weights and Mass Standards Adjusted to Troemner UltraClass Tolerances\u003cbr\u003e\u003cb\u003eFamily Name: \u003c\/b\u003e ASTM Individual Reference Calibration Weights\u003cbr\u003e\u003cb\u003eApplications: \u003c\/b\u003e Use as a primary reference for calibrating other mass standards and use for traceability between national mass standards and ASTM Class 1 weights and lower. This class is appropriate for calibrating high-precision balances with readability as low as 0.01 mg.\u003cbr\u003e\u003cb\u003eConstruction: \u003c\/b\u003e Two-Piece\u003cbr\u003e\u003cb\u003eDesign Features: \u003c\/b\u003e Weights 50 kg through 1 g are cylindrical with handling knob. Weights 500 mg and below are flat with one end turned up for easy handling.\u003cbr\u003e\u003cb\u003eFamily Overview: \u003c\/b\u003e ASTM Individual Reference Calibration Weights\u003cbr\u003e\u003cb\u003eModel No.: \u003c\/b\u003e Weight 1P ASTM 3mg UC No Cert TR\u003cbr\u003e\u003cb\u003eCalibration Certificate: \u003c\/b\u003e No Certificate\u003cbr\u003e\u003cb\u003eASTM Class: \u003c\/b\u003e UltraClass\u003cbr\u003e\u003cb\u003eWeight Value: \u003c\/b\u003e 3 mg\u003cbr\u003e\u003cb\u003eWeight Set Range: \u003c\/b\u003e \u003cbr\u003e\u003cb\u003eDesign: \u003c\/b\u003e Flat\u003cbr\u003e\u003cb\u003eWeight Material: \u003c\/b\u003e 3003-H14 Aluminum\u003cbr\u003e\u003cb\u003eProtective Case: \u003c\/b\u003e Supplied in high quality polycarbonate case with red insert\u003cbr\u003e\u003cb\u003eConstruction: \u003c\/b\u003e One-piece\u003cbr\u003e\u003cb\u003eDensity at 20°C: \u003c\/b\u003e 2.70 g\/cm3\u003cbr\u003e\u003cb\u003eDimensions: \u003c\/b\u003e 0.09 in x 0.06 in x 0.14 in (0.23 cm x 0.152 cm x 0.34 cm) (LxHxW)\u003cbr\u003e\u003cb\u003eDimensions in Case: \u003c\/b\u003e 2.5 in x 2 in (6.35 cm x 5.08 cm) (HxØ)\u003cbr\u003e\u003cb\u003eSet Capacity: \u003c\/b\u003e \u003cbr\u003e\u003cb\u003eSet Contents: \u003c\/b\u003e \u003cbr\u003e\u003cb\u003eSet Total Pieces: \u003c\/b\u003e \u003cbr\u003e\u003cb\u003eStandard Measurment Uncertainty: \u003c\/b\u003e \u003cbr\u003e\u003cb\u003eUncertainty: \u003c\/b\u003e \u003cbr\u003e\u003cb\u003eWeight Tolerance: \u003c\/b\u003e 0.005 mg\u003cbr\u003e\u003cb\u003eWgt Origin (USA): \u003c\/b\u003e USA","brand":"OHAUS Corporation","offers":[{"title":"Default Title","offer_id":42553848266921,"sku":"30390174","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/astm-knob-individual-weight-3mg_dmx-id_4295003765_ohaus.jpg?v=1755558908","url":"https:\/\/labproinc.myshopify.com\/products\/weight-1p-astm-3mg-uc-no-cert-tr-30390174","provider":"Lab Pro Inc","version":"1.0","type":"link"}