Measurement of Levels of X-ray Radiation Emitted From Computer Video Display Terminals / 环境与健康杂志

ABSTRACT

To measure the levels of X ray radiation emitted from computer video display terminals Accumulative doses of X ray radiation emitted from the surface of terminal screen and radiation protcetive screen were measured by highly sensitive LiF(Mg,Cu,P) thermoluminescent dosimetry The average levels of X ray radiation emitted from the surface of terminal screen and radiation protective screen were 0 93 mR/d and 0 24 mR/d respectively [Conclusion]The low energy and low level X ray radiation emitted from the terminals didn′t exceed the related standards