INDIVIDUAL WEIGHT CLASS E 2 Ohaus (80780295)

INDIVIDUAL WEIGHT CLASS E 2 Ohaus (80780295)

The INDIVIDUAL WEIGHT CLASS E 2 Ohaus (80780295) is a precision calibration weight designed for accurate mass verification of analytical and precision balances. Manufactured in accordance with OIML Class E2 requirements, this weight ensures reliable traceability, excellent repeatability, and stable long-term performance for laboratory and quality assurance environments.

This 5 g calibration weight features a cylindrical, one-piece construction, providing mechanical stability and minimizing handling errors during calibration procedures. Made from Troemner Alloy 8, it offers consistent density, corrosion resistance, and durability. Each unit is supplied with a protective case to maintain cleanliness and protect the weight from physical damage during storage and transport.

Key Features

• OIML Class E2 precision calibration weight

• Suitable for analytical and precision balance calibration

• One-piece cylindrical design for stable and repeatable measurements

• Troemner Alloy 8 material for uniform density and durability

• Low measurement uncertainty for high-accuracy applications

• Protective storage case included

• Manufactured in the USA for assured quality and traceability

Technical Specifications

• OIML class: E2

• Nominal weight: 5 g

• Design: Cylindrical

• Construction: One-piece

• Uncertainty: 0.004 mg

• Weight tolerance: 0.05 mg

• Density at 20 °C: 8.03 g/cm³

• Weight material: Troemner Alloy 8

• Weight dimensions (H × Ø): 0.57 × 0.31 in (1.461 × 0.787 cm)

• Case dimensions (H × Ø): 2.5 × 2 in (6.35 × 5.08 cm)

• Protective case: Included

• Country of origin: USA

Applications

• Calibration and verification of analytical balances

• Precision balance accuracy checks

• Laboratory quality control and validation

• Pharmaceutical, chemical, and academic laboratories