Ohaus Troemner OIML Precision Weights (USA) Weight Set F1 Wt Set(26), 2 kg-1 mg, NVLAP 80780451

The Ohaus Troemner OIML Precision Weights Weight Set F1 (part number 80780451) is a calibration weight set designed for precise balance calibration and measurement verification within the 2 kg to 1 mg range.

Key Features:

• Part Number: 80780451
• OIML Class: F1
• Weight Set Range: 2 kg to 1 mg
• Set Capacity: 4 kg total
• Total Pieces in Set: 26
• Protective Case: Included
• Weight Material: 1 g to 1 kg made of Troemner Alloy 8; 500 mg to 5 mg made of 316 Stainless Steel; Below 5 mg made of Aluminum; Above 1 kg made of 316 Stainless Steel
• Weight Construction: 1 g and above are two-piece weights; 500 mg and below are one-piece weights
• Density at 20°C: Below 5 mg - 2.70 g/cm³; 500 mg to 5 mg - 7.95 g/cm³; 1 g to 1 kg - 8.03 g/cm³; Above 1 kg - 7.95 g/cm³
• Dimensions in Case (LxHxW): 16.764 cm x 32.258 cm x 41.148 cm (6.6 in x 12.7 in x 16.2 in)
• Set Contents: (2) 2 g, (2) 200 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, 1 kg, 2 kg, 5 mg, 500 g, (2) 2 mg, 50 mg, 1 mg

Advantages:

• Wide weight range from 2 kg down to 1 mg supports highly precise calibration across diverse balances and scales.
• Use of Troemner Alloy 8 and 316 Stainless Steel ensures dimensional stability, corrosion resistance, and low magnetic properties critical for accuracy.
• Two-piece construction for 1 g and above enhances measurement precision by allowing fine balancing adjustments.
• Included protective case ensures secure storage and transport, preserving integrity and calibration status.
• Diverse weight denominations and multiple pieces of certain masses provide flexibility for incremental calibration steps.