Ohaus Troemner OIML Precision Weights (USA) Weight Set E2 Wt Set(30), 20 kg-1 mg, NVLAP 80780404

The Ohaus Troemner OIML Precision Weights (USA) Weight Set E2 Wt Set(30), 20 kg-1 mg, NVLAP 80780404 is a precision calibration weight set used for calibrating and verifying the accuracy of high-precision balances and scales.

Key Features:

• OIML Class E2 tolerance
• Weight range from 1 mg to 20 kg
• Set contains 30 pieces with a total mass capacity of 40 kg
• Calibration certificate: ISO/IEC 17025 Accredited
• Protective one-piece case dimensions: 11.7 in x 19.7 in x 24.6 in (29.718 cm x 50.038 cm x 62.484 cm)
• Weight materials vary by mass: below 5 mg weights are 3003-H14 Aluminum, 5 mg through 500 mg are 316 Stainless Steel, and weights 1 g and above are Troemner Alloy 8
• Density at 20°C depends on weight size: below 5 mg are 2.70 g/cm3; 500 mg to 5 mg are 7.95 g/cm3; 1 g and above are 8.03 g/cm3

Advantages:

• High precision class E2 tolerance ensures highly accurate calibration for critical measurement applications
• Wide weight range from 1 mg to 20 kg enables calibration of various balances from analytical to larger industrial scales
• Comprehensive 30-piece set covers multiple calibration points, improving calibration versatility and confidence
• Use of different materials optimized for weight size ensures stability and longevity of each calibration mass
• ISO/IEC 17025 Accredited calibration certificate confirms traceability and compliance to international standards