The ASTM precision laboratory avoirdupois individual weights from Rice Lake are essential for calibrating Class I and II balances, ASTM Class 4, 5, and 6 weights. They can also be used for student laboratory activities, rough weighing operations, tolerance testing, and verification checks.
To ensure their safety during shipping, single leaf weights are carefully packaged in a vial (included). Please note that the case is sold separately.
- Made from stainless steel with a polished finish for durability and longevity.
- Designed to meet ASTM E617-13 specifications, ensuring high accuracy and reliability.
- The individual weights do not have their weight value or serialization marked per ASTM E617-13. However, the nominal value is marked on each weight for easy identification.
- The case is labeled with serial numbers (weights may be marked with a symbol) for efficient organization and tracking.
- Density of the weights is 7.95 g/cm3, making them suitable for precise measurements.