Ohaus Troemner OIML Precision Weights (USA) Weight Set F2 Wt Set(28), 5 kg-1 mg 30390815

The Ohaus Troemner OIML Precision Weights Weight Set F2 5 kg-1 mg (part number 30390815) is a calibrated weight set designed for precision balance calibration and measurement traceability.

Key Features:

• OIML Class: F2
• Weight set range: 5 kg down to 1 mg
• Set capacity: 11.11 kg total
• Total pieces: 28 weights
• Protective case included
• Weight construction: 1 g and above are two-piece; 500 mg and below are one-piece
• Weight materials vary by mass: 500 mg to 5 mg are 316 stainless steel; below 5 mg are aluminum; 1 kg to 1 g are Troemner Alloy 8; above 1 kg are 316 stainless steel
• Weight density at 20°C varies by size: below 5 mg = 2.70 g/cm3; 500 mg to 5 mg = 7.95 g/cm3; 1 kg to 1 g = 8.03 g/cm3; above 1 kg = 7.95 g/cm3
• Set dimensions in case: 7.3 in x 15.2 in x 19.2 in (18.542 cm x 38.608 cm x 48.768 cm)

Advantages:

• Wide weight range from 5 kg to 1 mg supports calibration of balances across a broad precision spectrum
• Use of different high-quality materials tailored to specific weight classes enhances durability and accuracy
• Protective case provides secure storage and transport, minimizing contamination and damage
• Two-piece design for weights 1 g and above improves handling and calibration reliability
• Precise density control at 20°C ensures stability and accuracy in mass measurement