Vorlagen

Beurteilungsgrössen Freigrenze Bewilligungs- Richtwerte

grenze

Radionuklid Halbwertszeit Zerfallsart/ einh eing h10 h0,07 hc0,07 LL LA CA CS Instabiles Tochternuklid

Strahlung Sv/Bq Sv/Bq (mSv/h)/ (mSv/h)/GBq (mSv/h)/ Bq/g Bq Bq/m3 Bq/cm2

GBq in 1 min 10 cm Ab-(kBq/cm2)

Abstand stand 1 2  4 5 6 7 8 9 10 11 1213

Pt-190 6.50 E11 a  1.E+00 3.00E+04 4.00E+0130

Pt-191 2.802 d ec / ph 1.90E-10 3.40E-10 0.053 200 0.3 1.E+01 [2] 3.00E+07 4.00E+0430

Pt-193 50 a ec / ph 2.70E-11 3.10E-11 0.001 4 <0.1 1.E+01 2.00E+08 3.00E+051000

Pt-193m 4.33 d it / ph 2.10E-10 4.50E-10 0.003 2000 1.8 1.E+03 [1] 3.00E+07 4.00E+04 3  Pt-193 Pt-195m 4.02 d it / ph 3.10E-10 6.30E-10 0.016 2000 2.1 1.E+02 [1] 2.00E+07 3.00E+043

Pt-197 19.8915 h  / ph 1.60E-10 4.00E-10 0.005 1000 1.5 1.E+03 4.00E+07 5.00E+043

Pt-197m 95.41 min it, ^/ ph 4.30E-11 8.40E-11 0.015 2000 1.6 1.E+02 [1] 1.00E+08 2.00E+05 3  Pt-197

Pt-199 30.80 min  / ph 2.20E-11 3.90E-11 0.031 1000 1.7 1.E+02 [1] 3.00E+08 4.00E+05 3  Au-199 Pt-200 12.5 h  / ph 4.00E-10 1.20E-09 0.011 1000 1.5 1.E+02 [2] 2.00E+07 2.00E+04 3  Au-200 Au-193 17.65 h ec / ph 1.60E-10 1.30E-10 0.029 400 0.5 1.E+02 4.00E+07 5.00E+04 10  Pt-193 Au-194 38.02 h ec,  / ph 3.80E-10 4.20E-10 0.157 200 0.2 1.E+01 2.00E+07 2.00E+0430

Au-195 186.098 d ec / ph 1.20E-09 2.50E-10 0.017 40 0.2 1.E+01 5.00E+06 7.00E+0330

Au-196 6.183 d ec,  / ph 1.E+01 2.00E+07 2.00E+041000

Au-198 2.69517 d  / ph 1.10E-09 1.00E-09 0.065 1000 1.6 1.E+01 5.00E+06 8.00E+033

Au-198m 2.27 d it / ph 2.00E-09 1.30E-09 0.094 3000 3.9 1.E+01 3.00E+06 4.00E+03 1  Au-198 Au-199 3.139 d  / ph 7.60E-10 4.40E-10 0.015 2000 1.5 1.E+02 8.00E+06 1.00E+043

Au-200 48.4 min  / ph 5.60E-11 6.80E-11 0.044 1000 1.6 1.E+02 [1] 1.00E+08 1.00E+053

Au-200m 18.7 h , it / ph 1.00E-09 1.10E-09 0.323 2000 2.1 1.E+01 [1] 6.00E+06 8.00E+03 3  Au-200 Au-201 26 min  / ph 2.90E-11 2.40E-11 0.008 1000 1.6 1.E+02 [1] 2.00E+08 3.00E+053

Hg-193 3.80 h ec, ^/ ph 1.00E-10 8.20E-11 0.037 800 1.1 1.E+02 [1] 6.00E+07 8.00E+04 3  Au-193 Hg-193m 11.8 h ec, ^, it / ph 3.80E-10 4.00E-10 0.162 1000 0.9 1.E+01 [1] 2.00E+07 2.00E+04 10  Hg-193 Hg-194 440 a ec / ph 1.90E-08 5.10E-08 0.001 4 <0.1 1.E-01 [2] 3.00E+05 4.00E+02 3  Au-194 [6] Hg-195 10.53 h ec, ^/ ph 9.20E-11 9.70E-11 0.034 60 0.1 1.E+02 7.00E+07 9.00E+04 100  Au-195 Hg-195m 41.6 h it, ec, ^/ ph 6.50E-10 5.60E-10 0.037 1000 1.3 1.E+02 [2] 9.00E+06 1.00E+04 3  Hg-195, Au-195

Hg-197 64.94 h ec / ph 2.80E-10 2.30E-10 0.014 20 0.1 1.E+02 2.00E+07 3.00E+04100

Hg-197m 23.8 h it, ec / ph 6.60E-10 4.70E-10 0.017 3000 2.7 1.E+02 9.00E+06 1.00E+04 3  Hg-197 Hg-199m 42.66 min it / ph 5.20E-11 3.10E-11 0.032 2000 2.3 1.E+02 [1] 1.00E+08 2.00E+053

Hg-203 46.612 d  / ph 1.90E-09 1.90E-09 0.039 800 0.9 1.E+01 3.00E+06 4.00E+0310

Tl-194 33.0 min ec, ^/ ph 8.90E-12 8.10E-12 0.125 90 0.1 1.E+01 [1] 7.00E+08 9.00E+05 100  Hg-194 Tl-194m 32.8 min ec, ^/ ph 3.60E-11 4.00E-11 0.368 700 1.3 1.E+01 [1] 2.00E+08 2.00E+05 3  Hg-194 Tl-195 1.16 h ec, ^/ ph 3.00E-11 2.70E-11 0.159 200 0.3 1.E+01 [1] 2.00E+08 3.00E+05 30  Hg-195