Kev siv hluav taws xob hluav taws xob hluav taws xob thiab cov qauv hauv teb chaws
Raws li lub tswv yim ntawm hluav taws xob hluav taws xob hluav taws xob, nws paub tias hluav taws xob hluav taws xob hluav taws xob tiag tiag yog hom hluav taws xob, thiab nws qhov cuam tshuam rau ib puag ncig feem ntau yog nyob ntawm lub zog ntawm lub zog. Qhov seem ntawm nws qhov kev siv feem ntau suav nrog lub zog ceev, lub zog hluav taws xob, thiab lub zog sib nqus induction.
Lub zog ceev: yog hais txog lub zog hluav taws xob ntau zaus tau txais lossis tawm hauv ib lub sijhawm thiab ib cheeb tsam, ntsuas hauv watts ib square meter (W / m2). Thaum ntsuas cov hluav taws xob hluav taws xob hluav taws xob ntau zaus ib puag ncig, lub zog ntom ntom feem ntau qhia hauv microwatts ib square centimeter (μ W / cm2).
Induction intensity: Hais txog qhov sib nqus flux rau ib chav tsev ntim lossis cheeb tsam, siv los piav qhia qhov siv zog ntawm lub zog hauv qhov sib nqus, ntsuas hauv Tesla lossis Gauss (T lossis Gs).
Cov teebmeem lom neeg tshwm sim los ntawm hluav taws xob hluav taws xob hluav taws xob muaj feem cuam tshuam nrog kev siv hluav taws xob hluav taws xob hluav taws xob, lub sij hawm irradiation, zaus ntawm hluav taws xob tsis zoo, thiab lub cev ntev ntawm cov khoom lom.
Txhawm rau tswj cov pa phem ntawm electromagnetic nthwv dej rau ib puag ncig, tiv thaiv tib neeg txoj kev noj qab haus huv, thiab txhawb kev tsim cov tshuab electromagnetic, Tuam Tshoj tau tsim lub National Environmental Electromagnetic Wave Health Standards of the People's Republic of China thiab GB9175-88. Feem ntau, hluav taws xob teb lub zog V / m thiab lub zog ceev μ W / cm2 yog siv los ua units.
Tsoomfwv Suav yeej ib txwm muab qhov tseem ceeb rau kev nyab xeeb rau pej xeem thiab tau tshaj tawm Txoj Cai Tiv Thaiv Hluav Taws Xob Hluav Taws Xob (GB8702-88). Cov txheej txheem hluav taws xob hluav taws xob hluav taws xob txwv ntawm txoj cai no yog nruj dua li cov qauv thoob ntiaj teb (saib Table 1, feem ntau yog siv hauv RF band), thiab tus qauv txwv txiav txim siab yog 40 μ W / cm2.
Thoob ntiaj teb, cov qauv hluav taws xob txwv rau lub zog zaus band (xws li zaus 50Hz) feem ntau yog teem rau ntawm 0.4 micro Tesla (μ T).
Nws paub tias cov qauv hluav taws xob pej xeem txwv nyob hauv Suav teb tsuas yog 40 μ W / cm2, uas yog ntau tshaj 10 zaug nruj dua li cov qauv ntawm International Committee on Non Ionizing Radiation thiab EU lub teb chaws, thiab 5 zaug nruj dua li cov qauv ntawm Australia. .
