NNP - NNP 50+100g Weight

Applications & Use Cases

• Calibration of laboratory balances and scales in pharmaceutical research and development.
• Verification of weighing equipment accuracy in biotech production facilities.
• Quality control checks for analytical balances in university and industrial laboratories.
• Routine calibration in metrology departments for maintaining measurement standards.
• Testing and adjustment of precision scales used in compounding pharmacies.

Typical Specifications

Typical weight denominations

Calibration weights are commonly found in individual denominations (e.g., 50g, 100g) or as part of a set, allowing for various combined weights.

Material

For this class of equipment, weights are typically made from stainless steel or brass, often with a polished finish to resist corrosion and wear.

Accuracy class

Calibration weights are typically classified according to OIML (International Organisation of Legal Metrology) standards, such as E1, E2, F1, F2, M1, M2, M3, indicating their tolerance and suitability for specific balance types.

Construction

Solid, single-piece construction is common for individual weights to ensure stability and prevent material loss or gain over time.

Surface finish

A smooth, non-porous surface finish is typical to minimise the absorption of contaminants and facilitate easy cleaning.

Power supply

Calibration weights are passive instruments and do not require a power supply.

Frequently Asked Questions

• What does 'NNP' signify for this weight?

  Without further context from the manufacturer, 'NNP' is likely a proprietary designation or part number. Buyers should contact the seller for clarification on its specific meaning or origin.

• How do I know if this 50+100g weight is suitable for my balance?

• Does this used weight come with a calibration certificate?

• What maintenance is required for calibration weights?

• Can I use this weight for balances requiring different accuracy classes?