Which method is accepted for testing the sensitivity of smoke detectors?

The accepted method for testing the sensitivity of smoke detectors is the calibrated test method. This method involves using a controlled environment and specific equipment that ensures accurate measurement of the smoke detector's response to smoke particles. By utilizing a calibrated source of smoke, this method provides precise data about the detector’s performance and sensitivity levels, confirming that it is functioning within the manufacturer's specifications.

This systematic approach is crucial for maintaining safety standards, as it allows for consistent and reliable results. It also enables technicians to identify any potential issues with the smoke detectors, ensuring they operate effectively in real fire situations, which is vital for ensuring occupant safety.