WebThe sensitivity of a smoke detector is determined using a tool that has a cloud chamber. The tool has a calibrated measurement system to show the amount of smoke is needed to set the detector into alarm. The full explanation, though, is a bit longer than the question, but the full explanation is needed to get a good picture of the process of ... WebFind many great new & used options and get the best deals for SDI TT801 TruTest Solo Smoke Detector Sensitivity Test at the best online prices at eBay! Free shipping for many …
Smoke detector sensitivity testers i - Fire Alarm General …
WebA revolutionary product, Trutest not only introduces a smoke test aerosol through the vents of the installed detector to the sensing chamber, but operates using a precision closed loop system - measuring smoke obscuration and feeding back information to a controlling microprocessor. WebTrutest enables fire alarm technicians to measure the sensitivity of installed smoke detectors quickly, accurately, easily, and professionally. A revolutionary product, Trutest not only introduces a smoke test aerosol through the vents of the installed detector to the sensing chamber, but operates using a precision closed loop system – measuring smoke … sharepoint um
When & How to Test Smoke Detector Sensitivity
WebDETECTOR SENSITIVITY TESTER trutest DETECTOR SENSITIVITY TESTER TM Trutest enables fire alarm technicians to measure the sensitivity of installed smoke detectors quickly, accurately, easily, and professionally. Detector sensitivity can, and does, drift. Over-sensitivity leads to false alarms, under-sensitivity to late alarms - or no alarms. WebMay 4, 1998 · Detectors found to have a sensitivity level outside the approved range shall be replaced. Gentex has met the requirements for testing each smoke detector utilizing a combination of methods A and B. The Gentex UL listed three position test feature simulates a true smoke condition to the range of sensitivities listed on the detector - with a turn ... WebOct 25, 2024 · The first test is to be performed within one year of the installation. There is no set time gap as to when this is to occur, so long as it is within one year of the installation of the detectors. If the installation of the smoke detectors is at the time that the fire alarm system is installed, then the sensitivity test could be conducted at the ... sharepoint types of navigation