Ohaus Troemner OIML Precision Weights (USA) Weight Set E1 Wt Set(22), 200 g-1 mg, NVLAP 30390920

The Ohaus Troemner OIML Precision Weights (USA) Weight Set E1 Wt Set(22), 200 g-1 mg, NVLAP 30390920 is a calibrated weight set used for high-precision balance calibration and measurement verification within a 200 g to 1 mg range.

Key Features:

• OIML Class: E1
• Calibration Certificate: ISO/IEC 17025 Accredited
• Weight Set Range: 200 g to 1 mg
• Set Capacity: 400 g
• Set Total Pieces: 22 weights
• Protective Case included
• Construction: One-piece design
• Density at 20°C: Below 5 mg weights are 2.70 g/cm3; 500 mg to 5 mg are 7.95 g/cm3; 1 g and above are 8.03 g/cm3
• Dimensions in case: 3.5 in x 7 in x 8 in (8.89 cm x 17.78 cm x 20.32 cm) (LxHxW)
• Set Contents: (2) 2 g, (2) 20 mg, 200 g, 500 mg, 10 g, (2) 20 g, 100 g, 100 mg, 10 mg, (2) 200 mg, 1 g, 50 g, 5 g, 5 mg, (2) 2 mg, 50 mg, 1 mg
• Weight Materials: weights ≥ 1 g made of Troemner Alloy 8; weights 5 mg through 500 mg made of 316 Stainless Steel; weights below 5 mg made of 3003-H14 Aluminum
• Weight Origin: USA

Advantages:

• E1 class ensures highest precision appropriate for calibration laboratories and metrology purposes
• Wide weight range from 1 mg to 200 g supports calibration across various high-precision balances
• Use of different high-density, corrosion-resistant materials per weight size maintains measurement stability and long-term reliability
• Protective case provides organized storage and protection maintaining weight integrity and ease of transport
• One-piece construction enhances durability and consistent mass properties