Quantitative And Qualitative Face Fit Testing

Face fit testing is a method used to ensure that a respirator fits the wearer correctly and provides adequate protection against hazardous airborne particles. The test is performed by one of our trained professionals and involves fitting the respirator on the wearer’s face and assessing the seal. The test can be done using either a quantitative or a qualitative method.

Quantitative face fit testing is an objective method that measures the amount of leakage that occurs around the seal of the respirator. This method is often used for full-face respirators and involves the use of specialised equipment to measure the amount of leakage around the face seal. The results are then compared to a pass/fail criteria to determine if the respirator is fitting properly.

Qualitative face fit testing is a subjective method that relies on the wearer’s sense of taste or smell to determine if the respirator is fitting properly. This method is often used for half-mask respirators and involves the wearer donning the respirator and then being exposed to a test agent such as saccharin or Bitrex. If the wearer can taste or smell the test agent, then the respirator is not fitting properly.

Employers are required to provide respiratory protective equipment to their employees when there is a risk of exposure to hazardous airborne particles. Face fit testing is required by law to ensure that the respirator fits properly and provides adequate protection. It is also required whenever there is a change in the type or size of respirator used, or if the employee’s facial characteristics change, such as weight gain or loss or facial hair growth.

Properly fitting respiratory protective equipment can provide a significant reduction in the risk of exposure to hazardous airborne particles. Face fit testing ensures that the respirator is fitted correctly and provides adequate protection, giving employees peace of mind and ensuring a safe working environment.

Face fit testing should be performed initially when the respirator is first provided to the employee, and then at least annually thereafter. However, it should also be done whenever there is a change in the type or size of respirator used or if the employee’s facial characteristics change, such as weight gain or loss or facial hair growth.

If the respirator does not fit properly, then it cannot provide adequate protection against hazardous airborne particles. The employee must not be allowed to use the respirator until a suitable replacement is found. Employers must ensure that employees have the appropriate respiratory protective equipment and that it fits properly to provide adequate protection.