{"product_id":"adam-equipment-astm-3-1g-accessory","title":"Adam Equipment ASTM 3 - 1g Stainless Steel Calibration Weight, 1g, ASTM Class 3","description":"\u003ch2\u003eAdam Equipment ASTM 3 – 1g Stainless Steel Calibration Weight, ASTM Class 3\u003c\/h2\u003e\n \u003cp\u003eThe Adam Equipment ASTM 3 – 1g individual calibration weight delivers reliable, traceable accuracy for testing and calibrating precision balances. Manufactured from polished stainless steel and conforming to ANSI\/ASTM E617 Class 3 tolerances, this 1 g weight is a dependable reference mass for laboratory and industrial environments where consistent measurement results matter. It is sold individually, allowing users to acquire exactly the denomination they need.\u003c\/p\u003e\n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePolished stainless steel\u003c\/strong\u003e construction provides lasting durability and resistance to surface corrosion\u003c\/li\u003e\n \u003cli\u003eSupplied in an \u003cstrong\u003eimpact-resistant plastic case\u003c\/strong\u003e that protects the weight during storage and transport\u003c\/li\u003e\n \u003cli\u003eMeets \u003cstrong\u003eANSI\/ASTM E617 Class 3\u003c\/strong\u003e requirements for general-purpose precision calibration\u003c\/li\u003e\n \u003cli\u003eASTM 2–4 weights feature a \u003cstrong\u003e7.9 g\/cm³ density\u003c\/strong\u003e, consistent with the standard stainless alloy specification\u003c\/li\u003e\n \u003cli\u003eSerial number clearly recorded on the case for full calibration traceability\u003c\/li\u003e\n \u003cli\u003eAvailable across ASTM classes 0 through 4 to match a wide range of balance accuracy requirements\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n \u003cp\u003eAt 1 g, this ASTM Class 3 weight occupies the lighter end of the gram-denomination range and is particularly well-suited for calibrating balances with milligram-level readability. ASTM Class 3 sits in the mid-range of the ASTM hierarchy — it offers reliable calibration for most general-purpose precision balances while remaining below the tighter tolerances required by Classes 0, 1, and 2 for more demanding analytical applications. The polished stainless steel surface minimises surface contamination and simplifies cleaning between calibration cycles, helping to maintain accurate mass values over extended periods of use.\u003c\/p\u003e\n \u003cp\u003eEach weight is sold individually, allowing laboratories and calibration teams to build a custom set that precisely matches their programme requirements without purchasing denominations they do not need. The included plastic case ensures the weight is protected from surface damage and environmental exposure between use, and the recorded serial number keeps traceability documentation straightforward and organised.\u003c\/p\u003e\n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eRoutine calibration and verification of laboratory precision balances\u003c\/li\u003e\n \u003cli\u003eQuality control checks in pharmaceutical and chemical research environments\u003c\/li\u003e\n \u003cli\u003eCalibration of balances used in educational and teaching laboratories\u003c\/li\u003e\n \u003cli\u003eReference mass for testing scales in light manufacturing and production settings\u003c\/li\u003e\n \u003cli\u003eCompliance verification against ANSI\/ASTM E617 Class 3 standards\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhy Choose the Adam Equipment ASTM 3 – 1g?\u003c\/h3\u003e\n \u003cp\u003eAdam Equipment has built a strong reputation for producing traceable, reliable calibration weights that support accurate measurement across a wide range of industries. The ASTM 3 – 1g weight combines ANSI\/ASTM-compliant accuracy with the practical convenience of individual purchase and a protective carrying case. It is a cost-effective solution for facilities that need a dependable 1 g reference mass without committing to a complete weight set. The recorded serial number further simplifies compliance with quality management systems that require documented calibration traceability.\u003c\/p\u003e","brand":"Adam Equipment","offers":[{"title":"Default Title","offer_id":53765881266389,"sku":"ASTM 3 - 1g","price":80.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/astm_3_-_1g.jpg?v=1778277802","url":"https:\/\/weighcore.com\/products\/adam-equipment-astm-3-1g-accessory","provider":"Weighcore","version":"1.0","type":"link"}