Ohaus Troemner OIML Precision Weights (USA) Weight Set F1 Wt Set(30), 20 kg-1 mg, NVLAP 80780458

The Ohaus Troemner OIML Precision Weights (Part No. 80780458) is a set of Class F1 precision calibration weights ranging from 20 kg to 1 mg designed for highly accurate balance and scale calibration.

Key Features:

• Part Number: 80780458
• Brand: Ohaus
• OIML Class: F1
• Weight Set Range: 20 kg to 1 mg
• Set Capacity: 40 kg total
• Total Pieces: 30
• Protective Case: Included
• Construction: Two-piece weights for 1 g and above, one-piece for 500 mg and below
• Density at 20°C: Below 5 mg = 2.70 g/cm³; 5 mg to 500 mg = 7.95 g/cm³; 1 g to 1 kg = 8.03 g/cm³; Above 1 kg = 7.95 g/cm³
• Set Dimensions: 11.7 in x 19.7 in x 24.6 in (29.718 cm x 50.038 cm x 62.484 cm)
• Weight Materials: Below 5 mg aluminum (3003-H14); 5 mg to 500 mg 316 stainless steel; 1 g to 1 kg Troemner Alloy 8; above 1 kg 316 stainless steel
• NVLAP Certificate included

Advantages:

• Wide weight range from 20 kg down to 1 mg enables calibration of high-precision analytical balances and heavy-capacity scales with one comprehensive set
• Use of materials matched to weight size optimizes weight stability and corrosion resistance ensuring consistent mass over time
• Two-piece construction for larger weights enhances durability and handling precision
• Protective case ensures secure storage and transport minimizing contamination or damage risks
• Certified OIML Class F1 and NVLAP accreditation guarantee reliability for compliance and quality assurance in calibration processes