Ohaus Troemner OIML Precision Weights (USA) Weight Set F2 Wt Set(24), 500 g-1 mg, NVLAP 30390844

The Ohaus Troemner OIML Precision Weights F2 Weight Set (24 pieces), part number 30390844, is a calibrated set of precision weights ranging from 1 mg to 500 g, used for accurate mass calibration and testing in laboratory and industrial settings.

Key Features:

• OIML Class F2 calibration tolerance
• Weight range: 500 g down to 1 mg
• Total set capacity: 1.11 kg
• Number of pieces: 24 weights
• 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; 5 mg; 500 g; (2) 2 mg; 50 mg; 1 mg
• Construction: weights of 1 g and above are two-piece; 500 mg and below are one-piece
• 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: below 5 mg weights density 2.70 g/cm³; 500 mg to 5 mg weights density 7.95 g/cm³; 1 g and above weights density 8.03 g/cm³
• Protective carrying case included
• Set dimensions in case: 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm)

Advantages:

• F2 class calibration ensures high precision suitable for laboratory mass standard verification
• Wide weight range from 1 mg to 500 g enables flexible calibration of various balances and scales
• Use of multiple materials matched to weight size enhances durability and stability of each weight
• Two-piece construction for weights ≥1 g supports accurate mass stability and handling
• Compact protective case provides secure storage and portability for laboratory or field use