Ohaus Troemner OIML Precision Weights (USA) Individual Weights F1 20 kg, NVLAP Cert 80780353

The Ohaus Troemner OIML Precision Weight (Part Number 80780353) is an individual calibrated mass standard weight of 20 kg used for precise calibration of weighing instruments requiring OIML F1 class accuracy with NVLAP certification.

Key Features:

• Mass: 20 kg
• OIML Class: F1
• Calibration: NVLAP Certified
• Material: Troemner Alloy 8 or 316 Stainless Steel (typical for 20 kg weights per Ohaus standards)
• Construction: Two-piece design (weights 1 g and above are two-piece per Ohaus construction standards)
• Finish: Polished mirror-like finish to meet or exceed OIML R111 tolerance and design restrictions
• Density at 20°C: Approximately 7.95 g/cm³ (as typical for weights above 1 kg in this product line)

Advantages:

• High accuracy mass standard ensures reliable calibration of precision balances within OIML F1 tolerances
• Polished finish allows easy detection of scratches or foreign matter supporting weight integrity and longevity
• Two-piece construction for weights 1 g and above enhances handling and precision
• Use of Troemner Alloy 8 or stainless steel provides corrosion resistance, low magnetic susceptibility, and stability