20 kg Precision Test Weight Block Eco, Painted Cast Iron, OIML Class M1, 1 g Tolerance - KERN
€175.00
Product information "20 kg Precision Test Weight Block Eco, Painted Cast Iron, OIML Class M1, 1 g Tolerance - KERN"
Take advantage of the combination of certified accuracy, robust coated cast-iron construction and straightforward handling to maintain reliable measurement routines. Order the calibration weight directly via Metav Werkzeuge or consult our specialists for application advice and delivery from Emmerich.
ECO Block Calibration Weight, Class M1 — KERN (20 kg, coated cast iron)
The ECO Block Calibration Weight is a 20 kg, OIML Class M1 block designed for routine calibration of industrial and laboratory scales, offering a compact, durable reference for workshops and quality departments.
- OIML Class M1 certified
- 20 kg nominal value
- Coated cast-iron construction
- Compact block design
Reliable reference for regular scale checks
The ECO Block Calibration Weight provides a stable, certified mass reference for frequent verification of weighing equipment. With OIML M1 classification and a tolerance of 1 g, it supports conformity checks on bench and floor scales used in production, goods reception and quality control. The block format simplifies placement and handling while the nominal 20 kg value covers common calibration points in industrial metrology. This facilitates consistent results and reduces downtime through quick on-site verification procedures.
Robust construction with practical benefits
Manufactured from coated cast iron, the weight combines mechanical robustness with surface protection to limit corrosion and surface wear. The block design minimises rolling and improves stability on scale pans, translating into safer handling and fewer position-related measurement errors. For technical teams with limited metrology resources, this construction delivers cost-effective longevity: the protective coating reduces maintenance frequency while preserving accuracy across routine uses.
Traceability, documentation and operational fit
As a certified M1-class reference, the unit supports traceability chains when used alongside documented calibration routines; the recorded 1 g tolerance aids decision-making about recalibration intervals and permissible deviations. The compact reference is well suited for workshops seeking a pragmatic balance between precision and everyday robustness. Metav Werkzeuge’s position as a quality filter for the European market ensures dependable stock and clear procurement channels from Emmerich to the workbench.
For assured accuracy from a recognised manufacturer, request this KERN ECO block calibration weight via Metav Werkzeuge or contact our Emmerich team for detailed application guidance and supply options
Technical Data
- Article number: 346-78
- Manufacturer: KERN
- GTIN: 4045761241695
- Origin: CN
Specifications
- Nominal value: 20 kg
- Tolerance: 1 g
- OIML class: M1
- HS code: 84239090
Features
- Coated cast iron construction (Gusseisen lackiert)
- Block Eco design
- Single calibration weight
- SKU: 346-78
FAQ
What does OIML Class M1 mean for everyday calibration? OIML Class M1 denotes a recognised international accuracy class; the KERN ECO block weight meets this class and is suitable for routine checks where M1 tolerance is required.
How precise is the 20 kg reference weight? Precision is defined by the tolerance of 1 g for this 20 kg nominal value, which guides acceptable deviation thresholds during verification procedures.
Is the block suitable for use in busy workshop environments? Yes, the coated cast-iron construction and block format are designed for regular handling and offer enhanced durability for workshop conditions.
Metav Werkzeuge, Emmerich am Rhein, Germany — info@metav-werkzeuge.com — +49 2822 7131930 — WhatsApp +49 170 2837271
Zubehör
Take advantage of a robust combination of lightweight aluminium protection, a padded interior and certified suitability for calibration classes F1–M3 to keep block weights safe in transit and storage. Order the case directly via Metav Werkzeuge or consult the Metav team for specification support. KERN 346-080-600 Aluminium-protected case for block weights, padded The Aluminium-protected case 346-080-600 is a padded transport and storage solution designed for block calibration weights used in laboratory and industrial environments. Aluminium protection housing Padded interior for secure storage Designed for block weights up to 20 kg Suitable for weight classes F1–M3 Robust protection that preserves calibration integrity This lightweight aluminium housing combines structural rigidity with reduced mass, creating a reliable shell for sensitive calibration artefacts. The internal padding secures each block against shocks and vibrations, lowering the risk of dents or surface damage that could alter mass distribution and affect accuracy. For metrology departments and service technicians, a well-protected weight reduces the frequency of re-calibration and associated downtime. The transport case is engineered to match the handling patterns typical for laboratories and mobile calibration services, translating to measurable savings in time and maintenance costs. Designed for calibration workflows and secure handling The case is tailored for block weights, offering precise cut-outs and cushioned support to prevent movement during handling and transit. By ensuring that each weight remains immobile, the case helps maintain the declared tolerance class throughout storage and transport. Compatibility with F1–M3 tolerance classes indicates suitability for a broad range of calibration tasks, from precision laboratories to routine verification in production environments. The combination of a corrosion-resistant outer shell and internal padding also simplifies logistic processes: weights can be moved between sites without additional packaging and with preserved traceability. Practical meaning of classes and how they benefit operations Tolerance classes such as F1 and M3 specify permissible deviation ranges and are widely used in traceable mass measurement. Choosing a dedicated storage solution for weights intended for these classes safeguards the nominal value against mechanical or environmental damage that could invalidate the calibration status. For teams responsible for quality assurance, using a purpose-built protective case reduces the risk of non-conformances during audits and supports consistent measurement results. The case also supports efficient organisation in the workshop or lab, keeping block weights accessible, identifiable and ready for use. Select the KERN aluminium-protected case for reliable protection of calibration weights — contact Metav Werkzeuge in Emmerich for tailored advice and fast dispatch (info@metav-werkzeuge.com / +49 2822 7131930) Technical data Article number: 346-080-600 Manufacturer: KERN GTIN: 4045761222892 Country of origin: CN Facts Weight: 1.8 kg Suitable for weights up to 20 kg Classes: F1–M3 eClass: 21100103 Tariff code: 84239090 Special features Aluminium-protected case Padded interior Designed for block weights Suitable for single weights (block form) SKU: 346-080-600 FAQ What types of weights fit in this case? The aluminium-protected case is designed for block calibration weights, specifically configured to accept single block weights up to 20 kg and compatible with weights used in classes F1–M3. Is the case suitable for regular transport between sites? Yes. The KERN 346-080-600 combines a corrosion-resistant aluminium shell with internal padding, providing secure transport for block weights and reducing the risk of damage during handling. Does the case help maintain calibration status? Using a dedicated protective case reduces mechanical impacts and contamination risks that can alter a weight’s nominal value, helping to preserve calibration and extend intervals between verifications. What materials is the case made from? The outer shell is aluminium, while the interior features padded cushioning specifically shaped for block weights to prevent movement and surface damage. Which tolerance classes is the case intended for? The case is specified for weights in tolerance classes F1–M3, covering a wide range of precision and industrial calibration requirements. Manufacturer: KERN, Address not specified Distributor: Metav Werkzeuge, Emmerich am Rhein — info@metav-werkzeuge.com — +49 2822 7131930