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Answer to Question #5110 Submitted to "Ask the Experts"

Category: Consumer Products — Electronic: TV, Computers

The following question was answered by an expert in the appropriate field:

Q

If I were to measure the radiation coming from a television (TV), where would the greatest emissions come from?

A

Modern TVs emit very little, if any stray radiation, so you would be hard put to measure any x-ray emissions from the TV. However, in older TVs, the emission of x rays was associated with the high-voltage rectifier tube which may have been imperfectly aligned. In such cases, the x rays were primarily emitted through the bottom of the set or out the back. Even in these older "leaky" sets there was little or no x-ray emission at the front or through the top of the set.

Ron Kathren, CHP

Answer posted on 19 January 2006. The information and material posted on this Web site is intended as general reference information only. Specific facts and circumstances may alter the concepts and applications of materials and information described herein. The information provided is not a substitute for professional advice and should not be relied upon in the absence of such professional advice specific to whatever facts and circumstances are presented in any given situation. Answers are correct at the time they are posted on the Web site. Be advised that over time, some requirements could change, new data could be made available, or Internet links could change. For answers that have been posted for several months or longer, please check the current status of the posted information prior to using the responses for specific applications.
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