Given the fact that there are all sorts of models available on the market, one may be at a loss about choosing the right radon test for home use. Before making up your mind, read some of the info available on radon test kits so as to decide which would be more advantageous for you. Thus, there are two main groups of radon test devices: the passive and the active ones. When you go to a hardware store to purchase one, check the label carefully so as to identify the type of radon test and make sure that it matches all of your requirements. Let's see what a passive radon test kit should be like. First of all, such a device does not require any power source to function; these models merely include certain chemical compounds that reveal the presence of alpha particles. A passive radon test relies on the use of charcoal canisters and charcoal liquid detectors with scintillation properties. Not all buildings can be tested with charcoal since this element is likely to be affected by high levels of moisture; the label of the product should usually specify the humidity levels below which the reliability of the radon test is impaired. Most charcoal radon test kits are designed for a two or three-day exposure to the house areas where the radioactive element is suspected to accumulate. Just like the active radon test devices, charcoal kits are usually designed for short term use, requiring careful laboratory investigation before learning the results as such. The active variety of testers requires the use of a power source, and they are sometimes able to provide data about the gas variation even throughout the testing period as such. Certain advanced active radon test kit models are designed so as to detect interferences too, in case there be any. When it comes to the use of long-term radon test kits, the most common devices include alpha track detectors and electret ion chamber detectors; both models are designed so as to measure radon gas variation over a minimum three-month period. Otherwise, the use of these radon test devices can extend to as long as a year, and only afterwards conclusive results can be provided. Nevertheless, we should mention that many home owners choose to benefit from a combined use of the two types of radon test devices: the short-termed and the long-termed ones, since this is considered the best way to prevent gas exposure hazards. Muna wa Wanjiru Has Been Researching and Reporting on Radon for Years. For More Information on Radon test, Visit His Site at RADON TESTI Will Also Highly Appreciate Your Views On Radon test At My Blog here Radon Test
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