Adam Equipment ASTM Stainless Steel Calibration Weights are designed for external calibration of scales and balances, ensuring reliable performance in lab, industrial, and educational environments. Manufactured to ANSI/ASTM E617 standards, these individual weights are available in Classes 0 through 3 and a wide range of capacities.
Each weight is crafted from high-grade polished stainless steel and comes in an individual protective case with a clearly marked serial number for traceability.
Specifications
| Class | Available Capacities | Typical Use |
|---|---|---|
| ASTM 0 | 20g, 50g, 100g, 200g | High-precision analytical balance calibration |
| ASTM 1 | 1g, 2g, 5g, 10g, 50g, 100g, 200g, 500g, 1000g, 2000g | Precision balances and lab QA checks |
| ASTM 2 | 1g, 2g, 5g, 10g, 50g, 100g, 200g, 500g, 1000g, 2000g | Top-loading balances, industrial use |
| ASTM 3 | 1000g | General-purpose calibration and field use |
Key Features
- Individually crafted from polished stainless steel
- Compliant with ANSI/ASTM E617 specifications
- ASTM 0–1: 7.96 g/cm³ density; ASTM 2–3: 7.9 g/cm³
- Each weight includes a labeled, impact-resistant plastic case
- Clearly marked serial number for traceability
- Available in a wide range of single capacities from 1g to 2000g+
- Ideal for analytical, precision, and portable balances
- 1-year manufacturer warranty
Accessories
- Calibration Weight Tweezer – Large (Item No. 700200105)
- Calibration Weight Tweezer – Small (Item No. 700200106)
Why Choose ASTM Individual Weights?
- Buy only the capacities you need — great for labs with specific calibration routines
- High precision with long-lasting materials and workmanship
- Meets quality and compliance demands for ISO, GMP, or routine calibration
- Securely cased for safe handling, transport, and storage