50 g Calibration Weight Set, ASTM Class 3

Key Highlights

• Designed to meet ASTM E617-23 specifications

• Stainless steel construction with a polished finish

• Nominal value marked on weights for easy identification

• Ideal for calibrating Class I and II balances and student laboratory use

• Supplied in a precision-machined, polyvinyl crush-resistant case

• Custom set configurations available as build-to-order

This 50 g Calibration Weight Set provides a dependable reference standard for routine accuracy checks and calibration procedures. Manufactured from high-quality stainless steel with a polished finish, the set conforms to the rigorous tolerances and material requirements defined by ASTM E617-23 for Class 3 weights. Its primary application is the calibration and verification of Class I and Class II analytical and precision balances, ensuring daily weighing operations remain within specified limits.

The set is perfectly suited for educational settings, student laboratories, and any environment requiring consistent tolerance testing and rough weighing verification. Each weight is clearly marked with its nominal value for straightforward use. As a complete kit, the weights are securely housed in a durable, precision-machined polyvinyl case designed to protect against damage and contamination. For specialized requirements, custom set configurations can be built to order, providing flexibility for unique metrology needs.

Place your trust in a certified standard from an authorized source. 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.