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2 lb through 50 lb Calibration Weight Set, ASTM Class 1

Original price $7,500.00 - Original price $43,750.00
Original price
$43,750.00
$7,500.00 - $43,750.00
Current price $43,750.00

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Key Highlights

  • Designed to meet ASTM E617-23 specifications.

  • Polished stainless steel construction for durability and corrosion resistance.

  • Supplied as a single, traceable set in a protective case.

  • Nominal value clearly marked on each weight for easy identification.

  • Ideal for calibrating a wide range of precision balances and scales.

  • Custom set configurations available to meet specific application needs.

This comprehensive 2 lb through 50 lb weight set provides a trusted standard for maintaining measurement accuracy in demanding environments. Manufactured from high-density stainless steel (7.95g/cm³) with a polished finish, the weights offer exceptional durability and resistance to environmental factors that can affect mass. The set is precisely engineered to conform to ASTM E617-23 specifications for Class 1 tolerances, making it a reliable choice for rigorous calibration protocols.

Primary applications for this set include the calibration and routine verification of Class I and II balances, as well as serving as a working standard for checking ASTM Class 4, 5, and 6 weights. Its versatility extends to educational settings for student laboratory use, rough weighing operations, and general tolerance testing. The weights are clearly marked with their nominal value for straightforward use and organization.

For specialized requirements, custom set configurations are available as build-to-order items. Sets with a largest weight exceeding 1 lb are housed in a sturdy hardwood case with velvet-lined pockets, while sets capped at 500 g or 1 lb are secured in a precision-machined, crush-resistant polyvinyl case, ensuring protection and longevity.

Specification Details
Weight Set Range 2 lb to 50 lb
Accuracy Class ASTM Class 1
Material Polished Stainless Steel
Density 7.95 g/cm³
Specification Standard ASTM E617-23
Markings Nominal Value on Weights; Serial Number on Case
Typical Applications Calibration of Class I/II Balances, Verification Checks, Tolerance Testing, Educational Labs
Case Options Hardwood with Velvet Lining (sets >1 lb) or Polyvinyl Case (sets ≤500 g/1 lb)
Customization Build-to-Order Sets Available

 

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.

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