Ohaus Troemner OIML Precision Weights (USA) Individual Weights E1 1 g, NVLAP Cert 30390941

The Ohaus Troemner OIML Precision Weight (Part Number 30390941) is a highly accurate 1 gram individual calibration weight used for precise mass calibration tasks, particularly in traceable metrology applications.

Key Features:

• OIML Class: E1
• Weight Value: 1 g
• Design: Cylindrical
• Construction: One-piece
• Protective Case: Included
• Uncertainty: 0.003 mg (significantly low uncertainty for high precision)
• Weight Tolerance: 0.01 mg
• Weight Material: Troemner Alloy 8
• Density at 20°C: 8.03 g/cm³
• Dimensions (HxØ): 0.24 in x 0.23 in (0.605 cm x 0.59 cm)
• Dimensions in Case (HxØ): 2.5 in x 2 in (6.35 cm x 5.08 cm)
• Country of Origin: USA

Advantages:

• Class E1 rating ensures the highest precision suitable for calibrating high-accuracy balances with readability down to 0.1 mg
• Very low uncertainty (0.003 mg) guarantees minimal measurement deviation and high repeatability
• One-piece cylindrical design with Troemner Alloy 8 material offers excellent stability, corrosion resistance, and low magnetic susceptibility
• Compact size and included protective case facilitate secure handling and storage, reducing contamination and surface wear
• Weight tolerance of 0.01 mg adheres to strict international calibration standards ensuring reliability