3 kg and 5 kg Range, Calibration Weight Set, ASTM Class 0

Key Highlights

• Designed to meet ASTM E617-23 specifications.

• Supplied as a single, serialized set in a protective case.

• Polished stainless steel construction for durability.

• Ideal for calibrating Class I and Class II balances.

• Custom set configurations available upon request.

Rice Lake’s precision weight sets are engineered for metrology professionals who require the highest level of mass accuracy. The 3 kg and 5 kg range sets, constructed from high-grade polished stainless steel with a density of 7.95 g/cm³, deliver exceptional stability and resistance to corrosion. These sets conform to the rigorous standards of ASTM E617-23 for Class 0 tolerances, making them an authoritative choice for establishing traceability and ensuring compliance in accredited laboratories.

Primary applications for these master weights include the calibration and periodic verification of high-precision analytical and semi-micro balances (Class I and II). They are also essential for performing tolerance testing on ASTM Class 4, 5, and 6 working weights, conducting routine verification checks, and supporting educational or rough weighing operations where a reliable reference is paramount. Each weight is marked with its nominal value, and the full set is serialized for complete documentation.

Elevate the accuracy and compliance of your weighing processes. 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.