Ohaus Troemner OIML Precision Weights (USA) Individual Weights E1 5 kg, NVLAP Cert 30390930

Ohaus Troemner OIML Precision Weight, Class E1, 5 kg, Part Number 30390930, is an individual calibration weight used as a primary reference standard for high-precision mass calibration where environmental stability and careful handling are ensured.

Key Features:

• OIML Class: E1
• Weight Value: 5 kg
• Design: Cylindrical
• Construction: One-piece
• Weight Material: Troemner Alloy 8
• Density at 20°C: 8.03 g/cm³
• Uncertainty: 0.5 mg
• Weight Tolerance: 2.5 mg
• Dimensions: 5.58 in x 3.13 in (14.173 cm x 7.94 cm) (HxØ)
• Protective Case: Included
• Weight Origin: USA

Advantages:

• High accuracy calibration with Class E1 tolerance ensures precise mass standards.
• Low measurement uncertainty of 0.5 mg supports rigorous calibration requirements.
• One-piece construction with Troemner Alloy 8 provides excellent material stability and controlled density.
• Cylindrical design simplifies handling and storage while maintaining weight integrity.
• Included protective case helps preserve the weight’s accuracy by preventing contamination and damage.