Product Description
The METTLER TOLEDO 20kg E0 class knob weight is a definitive one-piece (monobloc) reference standard, individually calibrated at a national metrology institute. Manufactured from vacuum-melted steel for exceptional purity and stability, it provides the highest level of accuracy and traceability, serving as an authoritative primary standard for calibrating high-capacity industrial scales and heavy-duty precision balances in national and accredited laboratories.
Key Features & Advantages:
Peak Metrological Performance (E0 Class): Exceeds OIML E1 class tolerances, offering the highest achievable accuracy for a 20kg weight and establishing it as a cornerstone standard for the most stringent high-capacity calibration requirements.
Superior Vacuum-Melted Steel: Fabricated from high-grade steel refined through vacuum melting, ensuring exceptional purity, long-term mass stability, and corrosion resistance by eliminating undesirable trace elements.
National Metrology Institute Certification: Each weight is individually finished and calibrated by a national institute, providing the highest echelon of documented traceability through an authoritative calibration certificate.
Durable Monobloc Construction: Engineered as a robust, one-piece (monobloc) knob weight, offering superior handling, geometric integrity, and resistance to contamination compared to assembled weights.
Exact Physical Properties: Manufactured to precise specifications for density (8000 ±30 kg/m³) and low magnetic susceptibility (<0.02), enabling accurate air buoyancy corrections and reliable performance in critical measurement applications.
Technical Specifications:
Brand: METTLER TOLEDO
Model: E0 Class Knob Weight
Material No.: 30548856
Nominal Value: 20 kg
Design: One-piece (monobloc)
OIML Class: E0 (better than E1)
Material: High-grade steel, vacuum melted
Density (ρ): 8000 kg/m³ ±30 kg/m³
Magnetic Susceptibility (X): < 0.02
Calibration Certificate: Yes (from a national institute)
Included Storage: Plastic box
Ideal For:
National metrology institutes, secondary standards laboratories, accredited calibration providers for industrial and heavy-capacity scales, material testing and research, pharmaceutical and chemical manufacturing for regulatory compliance, and industries where the ultimate in high-mass measurement certainty and long-term stability is required.
Why Choose the 20kg E0 Class Knob Weight?
It represents the gold standard in high-mass reference weights, combining the unparalleled stability of vacuum-melted steel with national-level certification to provide an unimpeachable and durable standard for the most critical high-capacity calibration chains.
Tags:
#METTLERTOLEDO #E0ReferenceWeight #30548856 #HeavyCapacity #IndustrialCalibration #MalaysiaSupplier
Malaysia
