25 kg - 1 g Calibration Weight, ASTM Class 2

Key Highlights

• Designed to meet ASTM E617-23 specifications.

• Supplied as a single weight with packaged case or vial and glove.

• Available in stainless steel polished finish for Classes 0 through 4.

• Available in stainless steel satin finish for Classes 5 through 7.

• Density for Classes 1 through 4 is 7.95 g/cm³.

This 25 kg calibration weight is manufactured as an ASTM Class 2 standard, making it an essential tool for routine tolerance testing and verification checks in workshops, educational laboratories, and industrial settings. Its construction from high-quality stainless steel ensures durability and resistance to corrosion in various environmental conditions, supporting consistent performance over time.

The kit is designed for practical use in rough weighing operations and student laboratories, where a robust and clearly defined mass standard is required. The inclusion of a protective case or vial, along with a handling glove, preserves the weight's surface finish and nominal value markings, maintaining its integrity and traceability. This careful packaging supports proper handling protocols, which is critical for maintaining the stated accuracy class during frequent use.

This Rice Lake calibration weight kit provides a certified mass standard for critical verification processes. 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.