Key Highlights
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Designed to meet ASTM E617-23 specifications for Class 2 tolerances
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Stainless steel construction with a polished finish for durability
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Nominal value clearly marked on the weight for easy identification
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Supplied as a single weight kit with a protective carrying case
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Kit includes a handling glove to prevent contamination and fingerprints
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Density of 7.95 g/cm³ for rigorous calibration calculations
This precision mass set serves as a fundamental tool for metrologists, quality assurance technicians, and service professionals tasked with maintaining the accuracy of large-capacity scales and balances. The single 30 lb (1/16 oz) weight is manufactured from high-quality stainless steel, offering excellent corrosion resistance and long-term stability in various industrial environments. The polished finish not only aids in cleaning but also minimizes surface imperfections that could affect performance.
The kit is fully compliant with ASTM E617-23 standards for Class 2 weights, making it suitable for use in calibration procedures where high precision is required for commercial and industrial applications. Each weight is individually marked with its nominal value, and the included sturdy case is serialized for proper asset tracking and certification documentation. The provision of a handling glove underscores the importance of proper mass care, protecting the weight's surface from oils, moisture, and particulates that could alter its mass value. This complete package ensures that technicians have everything needed to perform accurate calibrations while safeguarding the integrity of the standard.
| Specification | Details |
|---|---|
| Nominal Weight | 30 lb – 1/16 oz |
| Tolerance Class | ASTM Class 2 |
| Standard | ASTM E617-23 |
| Material | Stainless Steel |
| Finish | Polished |
| Density | 7.95 g/cm³ |
| Kit Includes | Weight, Protective Case, Handling Glove |
| Markings | Nominal Value on Weight |
| Serialization | Serial Number on Case |
Secure your essential calibration 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: 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.








