Ohaus Troemner OIML Precision Weights (USA) Weight Set E1 Wt Set(21), 100 g-1 mg, NVLAP 30390922

The Ohaus Troemner OIML Precision Weights (USA) Weight Set E1 Wt Set(21), 100 g-1 mg, NVLAP 30390922 is a calibrated weight set used for precise mass calibration and verification of high-accuracy balances and scales.

Key Features:

• OIML Class E1 tolerance
• Weight range from 1 mg to 100 g
• Set total pieces: 21
• Set capacity: 211.11 g
• Protective one-piece case included; dimensions 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm)
• Materials: weights ≥1 g made of Troemner Alloy 8, 5 mg to 500 mg weights of 316 Stainless Steel, below 5 mg weights of 3003-H14 Aluminum
• Density at 20°C varies by weight size: below 5 mg = 2.70 g/cm³; 500 mg to 5 mg = 7.95 g/cm³; 1 g and above = 8.03 g/cm³
• Origin: USA

Advantages:

• Class E1 OIML tolerance ensures the highest precision required for laboratory-grade calibration
• Wide weight range covers from milligram to 100 grams, supporting versatile balance calibration
• Varied material selection optimized for stability and reduced oxidation depending on weight size
• Compact and protective case facilitates safe storage and transport maintaining weight integrity
• Accurate density values aid in consistent calibration results under standard conditions