2 lb through 50 lb Calibration Weight Set, ASTM Class 2

Key Highlights

• Designed to meet ASTM E617-23 specifications for Class 2 weights.

• Constructed from polished stainless steel for durability and corrosion resistance.

• Ideal for calibrating Class I and II balances and performing verification checks.

• Suitable for tolerance testing, student laboratories, and rough weighing operations.

• Supplied as a complete set in a protective case for secure storage and handling.

• Custom set configurations are available as built-to-order items.

The Rice Lake 2 lb through 50 lb ASTM Class 2 Calibration Weight Set serves as a fundamental tool for ensuring weighing accuracy in various environments. Its primary application is the calibration and periodic verification of Class I and II precision balances, as well as testing scales that utilize ASTM Class 4, 5, and 6 weights. The set is also perfectly suited for educational settings, routine rough weighing tasks, and conducting critical tolerance tests to uphold quality assurance protocols.

Each weight in the set features a polished stainless steel construction with a density of 7.95 g/cm³ and is marked with its nominal value. Manufactured in compliance with ASTM E617-23, this Class 2 set is designed for high-utility applications where individual weight serialization is not required per the standard; a serial number is applied to the case for traceability. For sets where the largest weight is 500 g or 1 lb, a precision-machined, crush-resistant polyvinyl case is provided. Sets with larger capacities include a durable hardwood case with velvet-lined pockets to protect your investment.

Upgrade your mass standards with this dependable ASTM Class 2 weight set. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.

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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.
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Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
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