Key Highlights
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Designed to meet ASTM E617-23 specifications for Class 1 tolerance.
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Supplied as a single weight with a dedicated protective case and handling glove.
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Constructed from high-quality stainless steel with a polished finish.
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Nominal value is permanently marked on the weight for clear identification.
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Serial numbers applied to case for full documentation and traceability.
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Manufactured to a density of 7.95 g/cm³.
Complete Overview
This calibration weight serves as a fundamental reference mass for the calibration of scales, balances, and testing machines in regulated laboratory and industrial metrology environments. Its construction and certification are strictly governed by the rigorous tolerances defined in the ASTM E617-23 standard for Class 1 weights, making it suitable for the most precise measurement work.
The weight is machined from solid, non-magnetic stainless steel and features a polished finish to minimize dust adsorption and facilitate cleaning. Each individual weight is accompanied by a fitted storage case, which protects the mass standard from damage and environmental contamination, preserving its accuracy over time. The inclusion of a handling glove underscores proper procedure, preventing errors introduced by oils and moisture from direct hand contact.
Applied serial numbers on the case, and potentially on the weight itself, provide a unique identifier for instrument calibration records and certification documentation. This ensures full traceability for quality audits and compliance with ISO/IEC 17025 and other accreditation frameworks.
Specifications
Establish a reliable foundation for your mass measurements with this precision calibration weight standard. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.
