NNP 50+100g Weight

• Used for calibrating precision balances and scales in laboratory settings.
• Essential for quality control departments requiring accurate weight measurements.
• Utilised in manufacturing processes where precise ingredient or component weighing is critical.
• Applied in research and development for experiments demanding high measurement accuracy.

Weight Class

Typically OIML R 111 or ASTM E617, depending on the required accuracy for this class of equipment.

Nominal Mass

This unit is specified as 50g and 100g, commonly found in sets or as individual reference standards.

Material

Commonly made from stainless steel or brass, often with a protective coating for durability and stability.

Construction

Typically solid, one-piece construction to ensure long-term stability and resistance to environmental factors.

Maintenance Requirements

Requires careful handling, regular cleaning with appropriate materials, and periodic recalibration to maintain accuracy.

Storage Conditions

Should be stored in a clean, dry, and temperature-controlled environment, ideally in a dedicated case, to prevent contamination or damage.

• What is the primary purpose of a calibration weight?

  Calibration weights are used to verify and adjust the accuracy of weighing instruments, such as balances and scales, ensuring they provide correct measurements.

• How often should calibration weights be recalibrated?

• Can I use these weights with any balance?

• What does 'full working condition' mean for a used calibration weight?

• Is a calibration certificate included with used weights?

Calibration weights and kits are essential for maintaining measurement accuracy across laboratories, biotech and pharmaceutical facilities. Buyers typically prioritise certified traceability, material quality and condition of surface finish when purchasing used sets. Industry sentiment favours equipment from established manufacturers with documented calibration history. Common strengths include durability and long operational lifespan when properly stored. When buying used, verify calibration certificates, inspect for corrosion or damage, and confirm all weights in the set are present and accounted for.

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