{"product_id":"adam-equipment-astm-1-1g-200g-calibration-weight-set","title":"Adam Equipment ASTM 1 1g - 200g Calibration Weight Set, 1g-200g Range, ASTM Class 1","description":"\u003ch2\u003eAdam Equipment ASTM Class 1 Calibration Weight Set — Compact 1g to 200g Precision Range\u003c\/h2\u003e\n \u003cp\u003eThe Adam Equipment ASTM Class 1 calibration weight set in the 1g to 200g range is a focused, high-precision reference set for analytical and precision balance calibration where the upper capacity falls within 200g. Constructed from highly polished stainless steel to ANSI\/ASTM E617 Class 1 specifications, this compact set provides the tight tolerances required by pharmaceutical, gemological, and research laboratories working with sub-200g balance ranges.\u003c\/p\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eASTM Class 1 precision\u003c\/strong\u003e meeting one of the highest tolerance standards in ANSI\/ASTM E617 for analytical balance calibration\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1g to 200g coverage\u003c\/strong\u003e targeted at analytical and precision balances operating within the 200g capacity range\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHighly polished stainless steel at 7.96 g\/cm³\u003c\/strong\u003e density minimizes surface-related mass variation and resists oxidation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComplies with ANSI\/ASTM E617\u003c\/strong\u003e for documented, traceable calibration programs\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWhite cotton gloves included\u003c\/strong\u003e — essential for protecting weight surfaces at this level of precision\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIndividual weight denominations\u003c\/strong\u003e provide precise, incremental calibration points across the 200g span\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact set volume\u003c\/strong\u003e for straightforward storage in a controlled laboratory environment\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n \u003cp\u003eWhen a laboratory's primary calibration requirement falls within a 200g upper limit, the 1g to 200g ASTM Class 1 set provides a tailored reference range without the additional cost or storage space of weights exceeding that threshold. Each denomination is produced to ASTM Class 1 tolerances, and the polished stainless steel finish maintains calibration integrity by resisting the surface oxidation and contamination that could alter mass values over repeated calibration cycles in a laboratory environment.\u003c\/p\u003e\n \u003cp\u003eThe compact nature of this set simplifies storage in a climate-controlled cabinet or safe, reducing exposure to humidity, temperature fluctuations, and airborne contaminants that can gradually affect precision weight values over time. White cotton gloves are included because, at ASTM Class 1 tolerance, even minor contamination from fingerprint oils or fine particulates represents a meaningful source of measurement error during balance verification.\u003c\/p\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eCalibration of sub-200g range analytical and high-precision balances\u003c\/li\u003e\n \u003cli\u003ePharmaceutical active ingredient development and dosage formulation balance verification\u003c\/li\u003e\n \u003cli\u003eGemstone, precious metal, and fine jewelry balance calibration\u003c\/li\u003e\n \u003cli\u003eAcademic and research laboratory balance routine maintenance programs\u003c\/li\u003e\n \u003cli\u003eMetrology and accreditation laboratory reference weight verification\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhy Choose the Adam Equipment ASTM Class 1 1g–200g Set?\u003c\/h3\u003e\n \u003cp\u003eThis set provides a precise-fit calibration solution for laboratories whose calibration requirements are concentrated within the 200g range. ASTM Class 1 tolerance delivers confidence that each reference mass is accurate enough for demanding analytical balance verification, while the polished stainless steel construction maintains long-term stability across many calibration cycles. Cotton gloves and the compact set format make this a complete, immediately usable precision calibration kit.\u003c\/p\u003e","brand":"Adam Equipment","offers":[{"title":"Default Title","offer_id":53765875728597,"sku":"ASTM 1 1g - 200g Calibration Weight Set","price":841.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/astm_1_1g_-_200g_calibration_weight_set.jpg?v=1778276795","url":"https:\/\/weighcore.com\/products\/adam-equipment-astm-1-1g-200g-calibration-weight-set","provider":"Weighcore","version":"1.0","type":"link"}