WEIGHT SETS CLASS E 2 Ohaus (80780386)

WEIGHT SETS CLASS E 2 Ohaus (80780386)

The WEIGHT SETS CLASS E 2 Ohaus (80780386) high-precision mass calibration for laboratories that focus on gram-level accuracy. Therefore, this set supports routine and regulated calibration tasks for analytical and precision balances. Moreover, the set complies fully with OIML Class E2 requirements, ensuring international traceability and consistent weighing performance. As a result, laboratories can maintain confidence in daily verification and quality-control processes.

Ohaus designs this weight set with a total capacity of 210 g and includes 9 precisely manufactured individual weights. Consequently, users can perform stepwise calibration across commonly used gram values without unnecessary complexity. Additionally, each weight features a one-piece construction, which enhances mass stability and minimizes the risk of long-term drift during repeated handling.

To ensure uniform performance, Ohaus manufactures all weights from Troemner Alloy 8. Because of this, the weights offer excellent dimensional stability, corrosion resistance, and long service life. Furthermore, the consistent material selection provides a uniform density of 8.03 g/cm³ at 20°C across the entire set. For this reason, laboratories achieve predictable and repeatable calibration results at gram-level measurements.

Ohaus includes a protective case to safeguard the weights during storage and transport. In addition, the sturdy case protects against contamination and mechanical damage. Moreover, the organized internal layout allows users to access, return, and store each weight efficiently. As a result, the set remains practical for both routine laboratory use and long-term storage.

Features

• Meets OIML Class E2 requirements for high-precision gram-level calibration

• Covers essential calibration range from 100 g to 1 g

• One-piece construction for improved mass stability

• Manufactured from Troemner Alloy 8 for durability and consistency

• Protective case included for safe handling and storage

• Made in the USA under controlled quality standards

Specifications

• OIML Class: E2

• Weight Set Range: 100 g – 1 g

• Total Set Capacity: 210 g

• Total Pieces: 9

• Construction: One-piece

• Weight Material: Troemner Alloy 8

• Density at 20°C: 8.03 g/cm³

• Dimensions in Case: 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm) (L x H x W)

• Country of Origin: USA

Applications
Laboratories use this E2 calibration weight set to verify and calibrate analytical and precision balances at gram-level ranges. Moreover, pharmaceutical laboratories, calibration service providers, quality-control facilities, and research institutions rely on this set to maintain traceable and repeatable weighing accuracy. As a result, organizations can ensure consistent measurement performance in routine and regulated laboratory operations.