Ohaus Troemner OIML Precision Weights (USA) Weight Set E2 Wt Set(22), 200 g-1 mg, NVLAP 80780389

The Ohaus Troemner OIML Precision Weights Weight Set E2 80780389 is a calibrated weight set designed for precise balance calibration and accuracy verification in laboratory and industrial weighing applications.

Key Features:

• OIML Class E2 calibration tolerance
• Weight range: 200 g to 1 mg
• Total weight set capacity: 400 g
• Total pieces: 22 weights
• Set contents: (2) 2 g; (2) 20 mg; 200 g; 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; 1 mg
• Protective one-piece case included
• Weight materials: weights ≥1 g made of Troemner Alloy 8; weights 5 mg to 500 mg made of 316 Stainless Steel; weights below 5 mg made of 3003-H14 Aluminum
• Density at 20°C varies by weight: below 5 mg at 2.70 g/cm³; 500 mg to 5 mg at 7.95 g/cm³; 1 g and above at 8.03 g/cm³
• Dimensions of case: 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm)

Advantages:

• Class E2 OIML tolerance ensures high accuracy suitable for precise calibration tasks
• Wide weight range from 200 g to 1 mg allows use with both coarse and fine balances
• Comprehensive 22-piece set covers multiple standard weight denominations for versatility in calibration
• Use of Troemner Alloy 8 and stainless steel provides durability and consistent density for reliable measurements
• Protective case ensures safe transport and storage, preserving weight integrity
• Varied material densities optimized per weight size support dimensional stability and accuracy