Applicants seeking to use continuous radon monitors must submit a proficiency test for each model of continuous radon monitor or continuous working level monitor used and a current certificate of calibration for all monitors used to perform measurements.If the deficiencies in the application are corrected, the certification is awarded. If an application is incomplete or otherwise not in order, the applicant is notified by phone or email. Individual certification information is posted on the NRSB website. An 8” x 10” wall certificate and a wallet identification card are mailed to the applicant. The National Radon Safety Board administrative office reviews all certification applications, and if the documentation is in order, issues the appropriate certification. Please sign, date and mail, fax or email applications to: Application for Radon Measurement Technician.This must be done in accordance with an active quality assurance program under the supervision of a certified Radon Measurement Specialist (RMS) or Accredited Radon Laboratory (ARL). An RMT is qualified to place and retrieve measurement devices for the purpose of collecting radon data.Applicants must specify which devices they are using and list the NRSB device code on the application.More information and to order an exam can be found here:.Submit evidence of passing the NRSB exam.Submit evidence of successfully passing approved initial training course.STEP FIVE: After inserting the tube add a bit of caulk where the tube enters the PVC pipe and where it enters the manometer to prevent it from slipping. This prevents condensation from backing up into the manometer. Make sure to drill downward into the pipe. STEP FOUR: Drill another hole just above the manometer to insert tube into the pipe. STEP THREE: Slide the tube up or down until the oil reads 0. STEP TWO: Once you've found where you want to install the manometer screw it to the pipe using the enclosed screws. The important thing is that it be in a place where you can easily read it.Ĭontinue reading how to install your u-tube manometer below or watch this quick video. Generally, people choose to install the manometer in the basement or garage. STEP ONE: Find an easy to access spot below the radon fan to install the manometer. Installing a manometer on your radon mitigation system is pretty simple. Depending on the reading shown you may need higher- or lower-suction fan.įor more on radon fan selection see this page. So with just a quick glace you'll be able to reassure yourself if all is working correctly.Īlso, the level of pressure shown on your manometer will help you determine if you are using the correct radon fan. If your fan has stopped working the two sides of the u-tube will show the same amount of liquid. It's purpose is to be able to quickly reference if your radon fan is working. When correctly installed, the pressure created by your radon fan will cause one side of liquid in the u-tube to be higher than the other.Ī manometer does not read radon levels. A u-tube manometer contains a u shaped tube which is half full of liquid.
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