Class F1 100g Weight

• Used for the calibration and verification of analytical balances and other high-precision weighing instruments.
• Essential in laboratories for quality control and research where accurate mass measurement is critical.
• Utilised in manufacturing for calibrating scales used in precise ingredient dosing or component weighing.
• Applied in metrology departments for maintaining traceability of mass standards.

Typical capacity

This specific unit is 100g. Class F1 weights are available in a range from 1mg to 50kg.

Material

Typically high-grade stainless steel, as specified for this unit, or other non-magnetic, corrosion-resistant alloys.

Accuracy Class

Class F1, indicating a high level of precision suitable for calibrating F2 weights and high-accuracy balances.

Density

Commonly around 7,950 kg/m³, in line with OIML R 111 recommendations for stainless steel weights.

Packaging

Typically supplied in a protective wooden or plastic case to prevent damage and contamination.

Certifications

Units of this type often come with an accredited calibration certificate, though buyers should confirm with the seller.

• What is the significance of 'Class F1' for this weight?

  Class F1 denotes a specific accuracy class according to OIML R 111. These weights are intended for the verification or calibration of class F2 weights and for use with weighing instruments of special accuracy class I and high accuracy class II.

• Is a calibration certificate included with this used weight?

• How should Class F1 weights be handled and stored?

• Can this weight be used with any analytical balance?

• What are the typical maintenance requirements for a calibration weight?

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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