Ohaus Troemner OIML Precision Weights (USA) Weight Set E2 Wt Set(21), 100 g-1 mg, NVLAP 80780385

The Ohaus Troemner OIML Precision Weights E2 Weight Set (Part Number 80780385) is a calibrated set of precision weights ranging from 1 mg to 100 g, designed for balance calibration to ensure accurate mass measurements in laboratory and industrial applications.

Key Features:

• OIML Class E2 accuracy
• Weight set range: 100 g to 1 mg
• Set capacity: 211.11 g total
• Total pieces: 21 weights
• Set contents include (2) 2 g; (2) 20 mg; 500 mg; 10 g; (2) 20 g; 100 g; 100 mg; 10 mg; (2) 200 mg; 1 g; 50 g; 5 g; 5 mg; (2) 2 mg; 50 mg; and 1 mg weights
• Weight material: weights 1 g and above made of Troemner Alloy 8, 5 mg through 500 mg weights of 316 Stainless Steel, weights below 5 mg made of 3003-H14 Aluminum
• Weight density at 20°C varies by mass: below 5 mg is 2.70 g/cm³, 500 mg to 5 mg is 7.95 g/cm³, 1 g and above is 8.03 g/cm³
• Construction: One-piece weight design
• Protective case included measuring 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm)

Advantages:

• OIML Class E2 tolerance ensures high precision mass calibration suitable for sensitive instruments
• Wide mass range from 1 mg to 100 g allows calibration of balances with varying capacities
• Different materials optimized for weight intervals improve stability and durability across all weights
• One-piece design enhances uniformity and reduces errors caused by weight separation or assembly
• Protective case facilitates secure storage and transport, maintaining weight integrity