Heightened requirements on scale testing require reliable weights that survive years of use in rough environments. With a strong engineering focus on safe and productive testing, cast iron weights from kilograms to 5 tons are perfect for this application.
Handling heavy capacity weights to test scales always poses certain risks. To avoid manual handling operations, METTLER TOLEDO has designed weights that offer a myriad of lifting options, including 360º access by fork lifts, cranes, and hoists.
Flexibility in Scale Testing
Grip handle calibration weights are available in nominal values of 1 kg up to 50 kg, satisfying maximum permissible errors of OIML classes F1 to M3. While material, surface conditions, density and magnetism meet the same requirements as traditional knob shape weights, these weights allow safe stacking.
Perfect for satisfying highest requirements
Heavy capacity stainless steel weights up to 2 tons are designed to ensure safe and efficient working practices, making them the ideal solution for repeated calibration procedures.
Choose from a wide range of accessories to optimize weighing processes, increase efficiency and improve ergonomics.
Need Calibration Service?
ISO/IEC 17025 accredited calibration laboratories clean, adjust and document results in a calibration certificate. (All common OIML and ASTM classes)
Balances or scales should always be checked with reference weights that you can rely on and trust. Our accredited mass laboratories clean, calibrate and adjust your weights, then document the results in calibration certificates with details of conventional mass correction, uncertainty and traceability information according to ISO/IEC 17025.
Calibrating, Passion at Work
Our unmatched global network of 14 calibration laboratories across Europe, the Americas and Asia guarantee fast and cost-effective mass calibration. Our metrology staff are passionate about their calibration work, to ensure you receive first class service as well as continuously improved results.
Using State-of-the-Art Robotic Mass Comparators
The combination of robotic technology and world-class mass comparators delivers proven reliability and outstanding measurement performance.
Scope up to 5 t
Scopes range from OIML E to M classes and ASTM classes. For heavy-duty weights, services cover all steps from re-painting to calibration, even for weights up to 5 t.
Professional Weight Cleaning
Weights up to 50 kg undergo treatment in a total of six separate customized baths. Each weight is cleaned and stabilized in a fully automated process prior to calibration to ensure uniform surface conditions.
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