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                測氡儀測量結(jié)果不準(zhǔn)的原因

                2020-11-06 14:33:32 rad7測氡儀網(wǎng) 620

                RAD7測氡儀.jpg

                測氡儀測量結(jié)果不準(zhǔn)的原因:

                (1)取樣測量過程中測氡儀器響應(yīng)時(shí)間;

                (2)空氣濕度對測氡儀測量結(jié)果影響;

                (3)測氡儀儀器讀數(shù)統(tǒng)計(jì)誤差。

                (4)取樣測量周期長短影響;

                (5)測氡儀儀器標(biāo)定系數(shù)不確定;

                為了滿足測量結(jié)果準(zhǔn)確度的要求,氡濃度越低,測量時(shí)間需要越長越準(zhǔn)確。


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