Test requirements for smoke detectors vary by country but fall broadly into two categories:
Functional (or Operational) Testing
Functional checking is accomplished by introducing a smoke, or simulated smoke, stimulus from the protected area through the vents of a detector to the sensor (s). It is required by all national standards around the world and testing by electronic means that do not involve this test is not sufficient to comply.
Calibration (or Sensitivity) Testing
Sensitivity testing confirms whether the detector’s performance is within the acceptable parameters. Although some countries’ codes accept field sensitivity tests of smoke detectors by electronic means it can only be properly done by introducing a quantified source of smoke or surrogate smoke to the detector from the protected atmosphere.
Solo 330 Aerosol Smoke Dispenser
Fundamental to functional smoke checking for many professionals around the world the Solo 330 contains the test aerosol and ensures that it is applied correctly and contained only where required. Used with the access poles it enables safe testing at heights but is equally valued at low level.
Solo A3 Smoke Detector Tester
Approved all over the world the Solo A3 delivers, to the detector under test, particles replicating those found in smoke, so providing full compliance for functional testing. Designed for use with the Solo 330 / 332 dispensers it is the professional's choice for ultimate value in aerosol smoke.
Solo A3 contains fluorinated greenhouse gases: HFC-134a
*See Terms & Conditions for details