Sub-topic #7: Factors Affecting the Readings

• Factors Affecting the Readings

  1. Temperature
  2. Humidity
  3. Build-up of static electricity
  4. Vibrations
  5. Chemical Reaction - Highly reactive samples are highly sensitive to atmospheric alterations.
• Air currents - Sample should be weighed in a well-ventilated room to ensure precise measurement.
• Calibration and Fingerprints are factors affecting the readings.
• Magnet - Magnetic or magnetized samples may attract other elements.
• Magnet - It may also create a magnetic field that influences the sensor coil of the balance.