10 kg Range, Calibration Weight Set, OIML Class M1

Key Highlights

• Designed to meet OIML R111 specifications for international compliance.

• Manufactured to OIML Class M1 tolerances for reliable scale calibration.

• Supplied as a complete 10 kg set for convenient high-capacity verification.

• Features a density of approximately 7.95 g/cm³ to minimize buoyancy error.

• Includes a protective storage case for weight preservation and safe transport.

• Weights are marked with their nominal value for clear identification.

• Available with an optional Accredited Certificate for E1/E2 class weights.

This 10 kg calibration weight set is a fundamental tool for maintaining weighing accuracy in industrial and laboratory settings. Engineered to OIML Class M1 standards, it serves as a trusted reference for calibrating platform scales, bench scales, and other instruments where 10 kg capacity verification is required. Adherence to the global OIML R111 recommendation ensures the set meets internationally recognized criteria for mass standards, supporting measurement traceability and quality assurance protocols.

The set’s construction prioritizes long-term stability and precision. Each weight is finished to a polish suitable for classes up to F1 and F2, with a standardized density near 7.95 g/cm³ to reduce air buoyancy corrections during calibration. For laboratories requiring the highest level of documentation, E1 and E2 class weights are available with an Accredited Certificate that provides formal verification of metrological properties, which is often necessary for audits and ISO/IEC 17025 accreditation.

Order your certified calibration standard from an authorized Rice Lake dealer. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory requirements.

Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.