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: 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.