Product Description
The METTLER TOLEDO 20mg E0 class reference weight is a master calibration standard, individually finished and calibrated at a national metrology institute. As an OIML E0 class wire weight, it provides the highest level of precision and traceability available, serving as an authoritative reference for calibrating high-resolution analytical balances and microbalances.
Key Features & Advantages:
Ultimate E0 Accuracy Classification: Exceeds the stringent requirements of OIML E1 class, offering the finest tolerances for a 20mg wire weight and establishing it as a primary standard for the most exacting metrological applications.
National Institute Calibration & Certificate: Each weight is calibrated by a national metrology institute and supplied with a corresponding certificate, providing the highest echelon of metrological traceability and authority for accredited laboratories.
Precision Wire Design in High-Grade Steel: Fabricated as a wire weight from premium, low-magnetic susceptibility (<0.02) stainless steel, ensuring minimal mass variation, superior corrosion resistance, and long-term stability.
Tightly Controlled Density: Manufactured to an exact density specification (8000 ±30 kg/m³), enabling highly precise air buoyancy corrections that are critical for reducing measurement uncertainty in comparative calibrations.
Dedicated Protective Packaging: Housed in a secure plastic box to safeguard the weight from dust, contamination, and physical damage, ensuring its certified value is preserved during storage and transport.
Technical Specifications:
Brand: METTLER TOLEDO
Model: E0 Class Reference Weight
Material No.: 30541862
Nominal Value: 20 mg
Design: Wire
OIML Class: E0 (better than E1)
Material: High-grade steel
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, accredited calibration laboratories serving as primary or secondary standards, advanced research in precision measurement, pharmaceutical QC for regulatory submissions, and industries requiring the highest level of traceable mass accuracy.
Why Choose the 20mg E0 Class Reference Weight?
It represents the pinnacle of calibration mass standards, combining supreme certified accuracy with robust material construction to deliver an unimpeachable reference for laboratories where measurement integrity is paramount.
Tags:
#METTLERTOLEDO #E0ReferenceWeight #30541862 #WireWeight #PrimaryStandard #MalaysiaSupplier
Malaysia
