Adam Equipment ASTM 3 - 2g Stainless Steel Calibration Weight, 2g, ASTM Class 3

Adam Equipment ASTM 3 – 2g Stainless Steel Calibration Weight, ASTM Class 3

The Adam Equipment ASTM 3 – 2g individual calibration weight provides a precise 2 g reference mass for routine balance verification and calibration. Crafted from polished stainless steel and manufactured to ANSI/ASTM E617 Class 3 specifications, this weight is suited to laboratories and facilities that require a reliable, single-denomination reference for general-purpose precision balance maintenance. It is purchased individually, offering targeted calibration without the cost of a full weight set.

Key Features

• Polished stainless steel body ensures corrosion resistance and a long service life in demanding environments
• Delivered in an impact-resistant plastic case for safe, organised storage and transport
• Conforms to ANSI/ASTM E617 Class 3 tolerances for precision balance calibration
• Density of 7.9 g/cm³, consistent with the ASTM Class 2–4 stainless steel alloy specification
• Serial number recorded on the case for straightforward traceability documentation
• Combines freely with other ASTM denominations to form a customised calibration set

Detailed Overview

The 2 g denomination is a practical complement to 1 g and 5 g weights in laboratory calibration programmes, filling a denomination gap that is commonly required when performing multi-point balance verification. At ASTM Class 3, this weight is appropriate for calibrating precision balances used in general scientific, industrial, and educational settings where high-accuracy Class 0 or 1 tolerances are not required. The polished stainless surface resists fingerprint oils and environmental contaminants, and is easily wiped clean with a soft lint-free cloth to maintain mass integrity between uses.

Because the weight is sold individually, it can be purchased to replace a worn or missing piece in an existing set, or to extend a growing calibration toolkit. The protective plastic case maintains the surface finish of the weight between uses, helping to extend its functional service life and preserve accurate mass values over repeated calibration cycles. The case also carries the weight's serial number, supporting organised record-keeping in quality management systems.

Applications

• Verification of precision balances in laboratory and industrial testing facilities
• Quality assurance in pharmaceutical, chemical, and food manufacturing environments
• Balance calibration tasks in academic research and teaching settings
• Industrial applications requiring traceable ASTM Class 3 reference masses
• Supplementing existing weight sets where a 2 g denomination is specifically needed

Why Choose the Adam Equipment ASTM 3 – 2g?

Adam Equipment's individual ASTM weights are manufactured to consistent tolerances, making them dependable additions to any calibration programme. The ASTM 3 – 2g is a straightforward, cost-effective way to maintain a verified 2 g reference without the expense of purchasing a complete weight set. The protective case and traceable serial number add practical value in environments where calibration records must be properly maintained. Backed by Adam Equipment's quality assurance, this weight provides the accuracy and durability that calibration professionals expect.