Troemner 4KG Cylindrical Calibration

• Used in laboratories for routine balance checks and calibration.
• Essential for quality control departments requiring precise mass measurements.
• Utilised in manufacturing for calibrating scales used in material weighing.
• Applied in research and development for experiments requiring high accuracy.
• Important for compliance with ISO standards and other regulatory requirements.

Weight class

Typically OIML R 111 or ASTM E617 compliant, indicating accuracy level.

Material

Commonly stainless steel for corrosion resistance and stability.

Construction

Cylindrical with a flat top, often with a handle or knob for safe handling.

Nominal mass

This unit is 4 kg; other common masses range from milligrams to multiple kilograms.

Adjustability

Some high-precision weights feature an adjustment cavity for fine-tuning.

Surface finish

Polished or satin finish to minimise surface area variations and contamination.

• What is the importance of a calibration weight's class?

  The weight class (e.g., E1, E2, F1, F2) indicates its tolerance and uncertainty. Selecting the correct class is crucial for matching the accuracy requirements of the balance being calibrated.

• How often should calibration weights be recalibrated?

• Can this weight be used with any laboratory balance?

• What care is required for calibration weights?

• What is traceability in the context of calibration 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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