Key Highlights
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Manufactured to International Recommendation OIML R111 specifications
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OIML Class M1 accuracy for general calibration and verification tasks
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Supplied as a single calibration weight kit with protective case
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Includes handling glove for safe and contamination-free handling
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Designed for durability in routine weighing environments
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Nominal value permanently marked on the weight
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Suitable for industrial and laboratory verification applications
The 20 kg ā 1 mg Calibration Weight, OIML Class M1 is designed for dependable performance in routine calibration, verification, and industrial weighing applications. Manufactured in compliance with OIML R111 international standards, this M1 class calibration weight offers a practical balance between accuracy and durability.
Each kit includes a single 20 kg calibration weight packaged in a protective case and supplied with a glove to ensure proper handling. The nominal value is permanently marked on the weight for clear identification and traceability. With a material density of approximately 7.95 g/cm3, this weight delivers stable and repeatable performance suitable for working standards and verification checks.
OIML Class M1 weights are commonly used in quality control processes, tolerance testing, and routine balance verification where consistent results are required but ultra-high precision is not critical.
Applications
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Routine balance verification
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Industrial quality control checks
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Tolerance testing and compliance verification
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Educational and training laboratories
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General laboratory and production environments
Specifications
| Specification |
Details |
| Nominal Value |
20 kg |
| Accuracy Class |
OIML M1 |
| Standard |
OIML R111 |
| Material Density |
Approx. 7.95 g/cm3 |
| Nominal Marking |
Permanently marked |
| Packaging |
Protective case with handling glove |
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Choose reliable and compliant calibration solutions with OIML Class M1 weights from SellEton Scales. 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.
