Sub-topic #1: Using the Analytical Balance

• Before using the analytical balance, its leveling

  position should be checked.
• The leveling feet should be adjusted to allow the

  balance leveled to the reference position
• Reference position – determined by the spirit level,

  leveling bubble, or plumb bob that is an integral part

  of the balance.
• Spirit level – also called leveling bubble/plumb bob;

  found at the front of the balance that indicates

  whether or not the balance is level
• The bubble should be well-centered in the circle of

  the spirit level.
• If the balance is not level, turn the adjustable feet

  located at the front of the balance
• Analytical balances are covered by a draft shield for

  protection against air currents.