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Crucial Facts about Radon Testing That You Must Know
Most people are oblivious to the risk of radon exposure in their homes because they can neither smell it not see it. For that matter, you need to hire the services of home inspectors or other relevant professionals to test for radon presence and recommend ways of reducing its levels. The reliability of the radon testing results is crucial. To get the best outcome, the test must be carried out in the lower sections of the home which has regular activities such as the basement, play area, workshop or garage. The testing takes a considerable period of which no other activity should be ongoing, and you need to schedule an appropriate time to do the test. There can be long-term testing or short-term testing which would last for about two days, and there should be no interference during the testing period.
The inspector should have the required equipment for testing radon. This is specialized testing equipment that most home inspectors are conversant with their use when testing radon in premises. You can get information on the latest radon testing equipment from state offices that deal with radon issues, and they will also inform you about the best testing methods that are applicable in different circumstances. Two methods are applicable for testing radon; using passive devices and using active devices. Passive devices are not powered by electricity, and they include charcoal canister, alpha-track detectors, charcoal liquid scintillation devices and electret ion chamber detectors. Every instrument is operated differently, but all of them must be in openly to air in a house for a definite period. After the duration of exposure to air elapses, it is taken for laboratory analysis. Passive radon testing devices are widely used because they are affordable and they can be used for long-term and short-term testing.
On the other hand, active testing devices are powered by electricity, and they include the use of continuous radon monitors and continuous working level monitors. These tools are useful for measuring and recording the presence of radon and their levels in the area in a fixed period. The instruments are more complicated than passive devices as they can display any unusual swing in radon levels. In his report at the end of testing and analysis, the inspector will come up with detailed explanation on the variations. If there is any interference during the testing period, then you will not get accurate results. When there is minimal interference, you can be sure to get reliable results, but the devices with anti-interference features are quite costly.
The home inspector must be aware of the possible interference in radon testing and devise ways of minimizing them. Any movements with the premises might also affect the results. Take your time to research and hire the best home inspector for radon testing.
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