30 kg - 5 kg Single Calibration Weight, ASTM Class 3

Key Highlights

• Designed to meet the exacting tolerances of ASTM Class 3.

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

• Features a sealing cavity for adjusting material in weights of 100 g or larger.

• Constructed from material with a density of 7.84 g/cm³.

• Supplied as a single weight for targeted calibration needs.

This 30 kg calibration weight serves as a fundamental tool for metrologists and quality assurance professionals who require dependable mass standards. Its construction and classification make it an essential component for maintaining the precision of Class I and Class II balances, ensuring that weighing operations remain within specified tolerances and comply with rigorous industry standards.

The weight is engineered for both routine tolerance checking and formal calibration processes. The inclusion of a sealing cavity allows for precise adjustment to meet its specified class tolerance, guaranteeing long-term mass stability and integrity. This feature, combined with the marked nominal value, provides a clear audit trail and simplifies the calibration workflow in laboratory and industrial settings.

Purchase this precise mass standard to uphold the integrity of your weighing systems. 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.