5 kg - 10 g Single Calibration Weight, ASTM Class 1

Key Highlights

• Designed to meet ASTM Class 1, 2, 3, and 4 specifications for material density and tolerance.

• Supplied as a single weight in a protective individual weight kit.

• Nominal value is clearly marked on the weight for immediate identification.

• Features a sealing cavity on weights 100 g or larger for precise adjustment to meet strict standards.

• Ideal for the calibration, tolerance checking, and routine verification of Class I and Class II balances.

This Rice Lake calibration weight is manufactured to provide a reliable and stable mass standard. Its density of 7.84 g/cm³ meets ASTM Class 1 material requirements, minimizing the effects of air buoyancy for more accurate calibrations in controlled environments. The weight's construction includes a sealing cavity on larger denominations, allowing for precise adjustment with specialized material to achieve the specified mass value. This ensures long-term stability and traceability for your measurement processes.

Primary applications for this single weight include the critical calibration of analytical and precision balances classified as Class I and Class II. It serves as a fundamental standard for performing annual verifications, routine tolerance checks, and full calibration procedures in accordance with recognized standards. Whether used as part of a larger set or as a standalone standard for a specific point, this weight provides the foundation for dependable mass measurement.

Secure your cornerstone of measurement accuracy. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.

Free shipping: To the 48 contiguous states (residential, farm and rural deliveries may carry a carrier surcharge).
Ship date: Rice Lake Weighing Systems products ship on the maker's own lead time; we confirm the date when you order, or call 844-735-5386 before you buy.
Tracking: Emailed the moment your order ships.
Questions: (844) 735-5386 or info@selletonscales.com.