| Zhang Chuanzuo,Wu Jinhai,Ren Lihua,et al.Survey of X-ray doses from video display terminals[J].Chinese Journal of Radiological Medicine and Protection,1995,15(1):33-36 |
| Survey of X-ray doses from video display terminals |
| Received:July 12, 1994 Revised:September 27, 1994 |
| DOI： |
| KeyWords:X-rays doses video display terminals |
| FundProject: |
| Author Name | Affiliation | | Zhang Chuanzuo | Institute of Radiation Medicine, Shanghai Medical University, Shanghai, 200032 | | Wu Jinhai | Institute of Radiation Medicine, Shanghai Medical University, Shanghai, 200032 | | Ren Lihua | Institute of Radiation Medicine, Shanghai Medical University, Shanghai, 200032 | | 袁政安 | Institute of Radiation Medicine, Shanghai Medical University, Shanghai, 200032 |
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| Abstract:: |
| The X-ray doses from video display terminals(VDT) were measured by a X-ray survey meter Model 440RF/D and duplex phosphorescent parts(LiF∶ Mg.Cu. P and CaSO4: Tm monitor) .The ranges of X-ray doses are 0.63-3.3×10-8Gy·h-1,which are a few tenths of the value of indoor background.The results of investigation indicate that the X-ray doses from VDT are verysmall and are harmless to the health of operators. |
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