10 lb Range, Calibration Weight Set, ASTM Class 5

Key Highlights

• Designed to meet NIST Handbook 44 and ASTM E617-23 Class 5 tolerances.

• Sealing cavity for adjustment for most weights.

• Serial numbers may be stamped on weights (option).

• Nominal value marked on weights.

• Field standards for Class III scales or balances.

• Testing non-classified scale equipment.

• Tolerance checking.

This Rice Lake calibration weight set is engineered to serve as a dependable field standard for technicians and quality control personnel. Its stainless steel construction ensures durability in various environments, while its adherence to NIST Handbook 44 and ASTM E617-23 Class 5 specifications guarantees its suitability for official tolerance checking and the testing of non-classified commercial scale equipment. The set is a practical tool for routine performance verification where the highest class weights are not required.

Each weight in the set features a clearly marked nominal value for easy identification and includes a sealing cavity, allowing for professional adjustment to maintain precise mass values over time. The optional serial number stamping provides traceability, linking each weight to its calibration certificate for audit trails. Its primary application is as a field standard for Class III scales, offering a portable and certified mass standard to verify that equipment continues to weigh within its prescribed legal tolerances, ensuring compliance and operational consistency.

Secure your essential calibration standard from an authorized Rice Lake dealer. 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.