2000 kg Heavy-Duty Test Weight Stackable, OIML Class M1, Painted Cast Iron - KERN

Take advantage of robust verification with OIML Class M1 accuracy and a 2000 kg nominal mass in a compact, stackable format; specify this heavy-duty calibration weight for routine scale checks and order it directly via Metav Werkzeuge or consult our specialists for delivery from Emmerich.

KERN 346-85 – 2000 kg calibration weight, OIML Class M1

The KERN 346-85 is a heavy-duty calibration weight designed for verification and adjustment of industrial scales and test benches, providing a stable reference mass for routine and laboratory checks.

• OIML Class M1 accuracy
• 2000 kg nominal mass
• Painted cast iron construction
• Stackable for compact storage

Proven accuracy for heavy scales and test benches

The 2000 kg reference mass offers a reliable basis for verifying high-capacity weighing equipment. Built to OIML Class M1 standards, this calibration weight supports reproducible results across repeated checks; the specified tolerance 100 g quantifies permissible deviation for clear conformity assessment. For operations requiring documented traceability, the heavy-weight reference simplifies compliance checks and reduces downtime by providing a single, robust calibration point that covers the mid-to-high range of many industrial scales.

What the specification means for measurement certainty

Class M1 denotes a quality level appropriate for commercial and industrial verification tasks where high repeatability is required without the expense of top-tier laboratory masses. The 2000 kg nominal value is chosen to match heavy-duty applications, and the declared tolerance 100 g gives a transparent error band for acceptance criteria. Explaining this in practical terms: when a scale is loaded with this reference mass, deviations outside the tolerance indicate a need for adjustment or service, turning technical data into an actionable maintenance decision that preserves process reliability.

Robust construction and space-saving handling

Manufactured from painted cast iron, the weight resists corrosion and mechanical wear in workshop environments while remaining economical to handle. The unit is stackable, enabling compact storage and safer transport of multiple masses — a practical advantage in busy calibration rooms or on-site testing kits. Designed for heavy loads, the geometry ensures stable placement on flat pans and pallets; for safe operation, appropriate lifting equipment should be used when moving or positioning the mass to protect personnel and maintain the calibration integrity.

For reliable heavy-duty calibration choose the proven KERN 346-85 with 2000 kg nominal mass and OIML M1 accuracy — contact Metav Werkzeuge in Emmerich for tailored delivery and documentation options.

Technical data

• SKU: 346-85
• Manufacturer: KERN
• GTIN: 4045761008458
• Origin: Germany
• Customs tariff no.: 84239090

Data

• Nominal mass: 2000 kg
• OIML class: M1
• Tolerance (OIML): 100 g
• Weight: 2000 kg

Special features

• Material: Painted cast iron
• Stackable
• Heavy-duty calibration weight

FAQ

What is the intended use for this calibration weight?
This calibration weight is intended for verification and adjustment of industrial and commercial scales where a 2000 kg reference mass is required; the KERN 346-85 suits routine checks and conformity testing.

How precise is the mass and what does OIML M1 mean?
OIML Class M1 specifies a tolerance band appropriate for commercial and industrial verification. The 2000 kg mass has a declared tolerance of 100 g, which defines acceptable deviation during checks.

Can the weight be stored together with other masses?
Yes, the unit is stackable, allowing multiple weights to be stored compactly while preserving workspace organisation and easing logistics.

What material and surface protection does the mass have?
The reference mass is made of painted cast iron, offering mechanical robustness and resistance to typical workshop conditions.

Is the mass suitable for laboratory-grade calibration?
The KERN 346-85 is designed for industrial and commercial verification tasks; for highest-precision laboratory calibration, classes with tighter tolerances may be required.

Manufacturer: KERN; Location: Germany; Distributor/Supplier: Metav Werkzeuge, Emmerich am Rhein, Germany; Contact: info@metav-werkzeuge.com, +49 2822 7131930