Rad Data Handbook 20.. - Voss Associates

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Filter Media Characteristics for Alpha CAMs Filter Type Pore Size Filter ÄP FWHM keV Millipore Fluoropore 5 um 0.5"Hg 370 Fluoropore 3 um 0.8"Hg 300 SMWP 5 um 2.0"Hg 450 SSWP 3 um 3.1"Hg 350 AW19 1.2 um 3.8"Hg 450 Durapore 5 um 4.3"Hg 490 AP40 0.7 um 2.6"Hg 490 Bladewerx Speclon 1.5 1.5 um 2.6"Hg 300 Speclon 5.0 5 um 0.4"Hg 370 Whatman GFA 0.3 um 2.8"Hg 490 EPM 2000 0.6 um 1.8"Hg 1,000 Gelman A/E Glass 1.0 um 2.3"Hg 1,000 Versapor 3000 3.0 um 2.3"Hg 450 Hollingsworth & Vose HV LB5211 0.3 um 1.0"Hg 650 The rated pore size is for >99.99% collection efficiency for that size particle and greater. All of these filters have >99% collection efficiency for particles as small as 0.3 um. The stated pressure drop is for a 40 mm collection diameter with an air flow rate of 2 ACFM and barometric pressure of 23.1"Hg. The FWHM is for Po-214 at 7.68 MeV and was determined using a 25 mm collection diameter and a 25 mm diameter diffused junction detector with a spacing of 4 mm. The pressure drop will be higher and the FWHM will be broader at higher barometric pressures. 72 Filter Media Characteristics for Alpha CAMs Filter Type Pore Size Filter ÄP FWHM keV Millipore Fluoropore 5 um 0.5"Hg 370 Fluoropore 3 um 0.8"Hg 300 SMWP 5 um 2.0"Hg 450 SSWP 3 um 3.1"Hg 350 AW19 1.2 um 3.8"Hg 450 Durapore 5 um 4.3"Hg 490 AP40 0.7 um 2.6"Hg 490 Bladewerx Speclon 1.5 1.5 um 2.6"Hg 300 Speclon 5.0 5 um 0.4"Hg 370 Whatman GFA 0.3 um 2.8"Hg 490 EPM 2000 0.6 um 1.8"Hg 1,000 Gelman A/E Glass 1.0 um 2.3"Hg 1,000 Versapor 3000 3.0 um 2.3"Hg 450 Hollingsworth & Vose HV LB5211 0.3 um 1.0"Hg 650 The rated pore size is for >99.99% collection efficiency for that size particle and greater. All of these filters have >99% collection efficiency for particles as small as 0.3 um. The stated pressure drop is for a 40 mm collection diameter with an air flow rate of 2 ACFM and barometric pressure of 23.1"Hg. The FWHM is for Po-214 at 7.68 MeV and was determined using a 25 mm collection diameter and a 25 mm diameter diffused junction detector with a spacing of 4 mm. The pressure drop will be higher and the FWHM will be broader at higher barometric pressures. 72 Filter Media Characteristics for Alpha CAMs Filter Type Pore Size Filter ÄP FWHM keV Millipore Fluoropore 5 um 0.5"Hg 370 Fluoropore 3 um 0.8"Hg 300 SMWP 5 um 2.0"Hg 450 SSWP 3 um 3.1"Hg 350 AW19 1.2 um 3.8"Hg 450 Durapore 5 um 4.3"Hg 490 AP40 0.7 um 2.6"Hg 490 Bladewerx Speclon 1.5 1.5 um 2.6"Hg 300 Speclon 5.0 5 um 0.4"Hg 370 Whatman GFA 0.3 um 2.8"Hg 490 EPM 2000 0.6 um 1.8"Hg 1,000 Gelman A/E Glass 1.0 um 2.3"Hg 1,000 Versapor 3000 3.0 um 2.3"Hg 450 Hollingsworth & Vose HV LB5211 0.3 um 1.0"Hg 650 The rated pore size is for >99.99% collection efficiency for that size particle and greater. All of these filters have >99% collection efficiency for particles as small as 0.3 um. The stated pressure drop is for a 40 mm collection diameter with an air flow rate of 2 ACFM and barometric pressure of 23.1"Hg. The FWHM is for Po-214 at 7.68 MeV and was determined using a 25 mm collection diameter and a 25 mm diameter diffused junction detector with a spacing of 4 mm. The pressure drop will be higher and the FWHM will be broader at higher barometric pressures. 72 Filter Media Characteristics for Alpha CAMs Filter Type Pore Size Filter ÄP FWHM keV Millipore Fluoropore 5 um 0.5"Hg 370 Fluoropore 3 um 0.8"Hg 300 SMWP 5 um 2.0"Hg 450 SSWP 3 um 3.1"Hg 350 AW19 1.2 um 3.8"Hg 450 Durapore 5 um 4.3"Hg 490 AP40 0.7 um 2.6"Hg 490 Bladewerx Speclon 1.5 1.5 um 2.6"Hg 300 Speclon 5.0 5 um 0.4"Hg 370 Whatman GFA 0.3 um 2.8"Hg 490 EPM 2000 0.6 um 1.8"Hg 1,000 Gelman A/E Glass 1.0 um 2.3"Hg 1,000 Versapor 3000 3.0 um 2.3"Hg 450 Hollingsworth & Vose HV LB5211 0.3 um 1.0"Hg 650 The rated pore size is for >99.99% collection efficiency for that size particle and greater. All of these filters have >99% collection efficiency for particles as small as 0.3 um. The stated pressure drop is for a 40 mm collection diameter with an air flow rate of 2 ACFM and barometric pressure of 23.1"Hg. The FWHM is for Po-214 at 7.68 MeV and was determined using a 25 mm collection diameter and a 25 mm diameter diffused junction detector with a spacing of 4 mm. The pressure drop will be higher and the FWHM will be broader at higher barometric pressures. 72
10CFR20 DAC 10CFR835 DAC 10CFR20 ALIs uCi uCi/mL uCi/mL 3 Bq/M Ingestion Inhalation 1 H-3 X 2E-05 7E+5 X X 2 H-3 X 2E-01 9E+9 X X 3 H-3 2E-05 X X 8E+4 8E+4 4 STCs X 2E-06 8E+4 X X 5 STCs X 1E-05 5E+5 X X Be-7 8E-06 1E-05 4E+5 4E+4 2E+4 Be-10 6E-09 2E-08 1E+3 1E+3 2E+2 6, 38 C-11 X 1E-04 6E+6 X X 7 C-11 5E-04 4E-04 1E+7 X 1E+6 8 C-11 3E-04 2E-04 9E+6 X 6E+5 9 C-11 2E-04 X X 4E+5 4E+5 6 C-14 X 9E-07 3E+4 X X 7 C-14 7E-04 7E-04 2E+7 X 2E+6 8 C-14 9E-05 8E-05 3E+6 X 2E+5 9 C-14 1E-06 X X 2E+3 2E+3 38 F-18 3E-05 3E-06 1E+5 5E+4 7E+4 Na-22 3E-07 2E-07 1E+4 4E+2 6E+2 Na-24 2E-06 4E-07 1E+4 4E+3 5E+3 Mg-28 5E-07 3E-07 1E+4 7E+2 1E+3 Al-26 3E-08 4E-08 1E+3 4E+2 60 Si-31 1E-06 5E-06 1E+5 9E+3 3E+4 Si-32 2E-09 1E-08 3E+2 2E+3 5 P-32 2E-07 5E-07 7E+3 6E+2 4E+2 P-33 1E-06 4E-06 1E+4 6E+3 3E+3 10 S-35 6E-06 4E-06 1E+5 X 1E+4 S-35 9E-07 5E-07 1E+4 6E+3 2E+3 Cl-36 1E-07 1E-07 4E+3 2E+3 2E+2 38 Cl-38 2E-05 5E-06 2E+5 2E+4 4E+4 38 Cl-39 2E-05 2E-06 1E+5 2E+4 5E+4 K-40 2E-07 1E-07 6E+3 3E+2 4E+2 73 10CFR20 DAC 10CFR835 DAC 10CFR20 ALIs uCi uCi/mL uCi/mL 3 Bq/M Ingestion Inhalation 1 H-3 X 2E-05 7E+5 X X 2 H-3 X 2E-01 9E+9 X X 3 H-3 2E-05 X X 8E+4 8E+4 4 STCs X 2E-06 8E+4 X X 5 STCs X 1E-05 5E+5 X X Be-7 8E-06 1E-05 4E+5 4E+4 2E+4 Be-10 6E-09 2E-08 1E+3 1E+3 2E+2 6, 38 C-11 X 1E-04 6E+6 X X 7 C-11 5E-04 4E-04 1E+7 X 1E+6 8 C-11 3E-04 2E-04 9E+6 X 6E+5 9 C-11 2E-04 X X 4E+5 4E+5 6 C-14 X 9E-07 3E+4 X X 7 C-14 7E-04 7E-04 2E+7 X 2E+6 8 C-14 9E-05 8E-05 3E+6 X 2E+5 9 C-14 1E-06 X X 2E+3 2E+3 38 F-18 3E-05 3E-06 1E+5 5E+4 7E+4 Na-22 3E-07 2E-07 1E+4 4E+2 6E+2 Na-24 2E-06 4E-07 1E+4 4E+3 5E+3 Mg-28 5E-07 3E-07 1E+4 7E+2 1E+3 Al-26 3E-08 4E-08 1E+3 4E+2 60 Si-31 1E-06 5E-06 1E+5 9E+3 3E+4 Si-32 2E-09 1E-08 3E+2 2E+3 5 P-32 2E-07 5E-07 7E+3 6E+2 4E+2 P-33 1E-06 4E-06 1E+4 6E+3 3E+3 10 S-35 6E-06 4E-06 1E+5 X 1E+4 S-35 9E-07 5E-07 1E+4 6E+3 2E+3 Cl-36 1E-07 1E-07 4E+3 2E+3 2E+2 38 Cl-38 2E-05 5E-06 2E+5 2E+4 4E+4 38 Cl-39 2E-05 2E-06 1E+5 2E+4 5E+4 K-40 2E-07 1E-07 6E+3 3E+2 4E+2 73 10CFR20 DAC 10CFR835 DAC 10CFR20 ALIs uCi uCi/mL uCi/mL 3 Bq/M Ingestion Inhalation 1 H-3 X 2E-05 7E+5 X X 2 H-3 X 2E-01 9E+9 X X 3 H-3 2E-05 X X 8E+4 8E+4 4 STCs X 2E-06 8E+4 X X 5 STCs X 1E-05 5E+5 X X Be-7 8E-06 1E-05 4E+5 4E+4 2E+4 Be-10 6E-09 2E-08 1E+3 1E+3 2E+2 6, 38 C-11 X 1E-04 6E+6 X X 7 C-11 5E-04 4E-04 1E+7 X 1E+6 8 C-11 3E-04 2E-04 9E+6 X 6E+5 9 C-11 2E-04 X X 4E+5 4E+5 6 C-14 X 9E-07 3E+4 X X 7 C-14 7E-04 7E-04 2E+7 X 2E+6 8 C-14 9E-05 8E-05 3E+6 X 2E+5 9 C-14 1E-06 X X 2E+3 2E+3 38 F-18 3E-05 3E-06 1E+5 5E+4 7E+4 Na-22 3E-07 2E-07 1E+4 4E+2 6E+2 Na-24 2E-06 4E-07 1E+4 4E+3 5E+3 Mg-28 5E-07 3E-07 1E+4 7E+2 1E+3 Al-26 3E-08 4E-08 1E+3 4E+2 60 Si-31 1E-06 5E-06 1E+5 9E+3 3E+4 Si-32 2E-09 1E-08 3E+2 2E+3 5 P-32 2E-07 5E-07 7E+3 6E+2 4E+2 P-33 1E-06 4E-06 1E+4 6E+3 3E+3 10 S-35 6E-06 4E-06 1E+5 X 1E+4 S-35 9E-07 5E-07 1E+4 6E+3 2E+3 Cl-36 1E-07 1E-07 4E+3 2E+3 2E+2 38 Cl-38 2E-05 5E-06 2E+5 2E+4 4E+4 38 Cl-39 2E-05 2E-06 1E+5 2E+4 5E+4 K-40 2E-07 1E-07 6E+3 3E+2 4E+2 73 10CFR20 DAC 10CFR835 DAC 10CFR20 ALIs uCi uCi/mL uCi/mL 3 Bq/M Ingestion Inhalation 1 H-3 X 2E-05 7E+5 X X 2 H-3 X 2E-01 9E+9 X X 3 H-3 2E-05 X X 8E+4 8E+4 4 STCs X 2E-06 8E+4 X X 5 STCs X 1E-05 5E+5 X X Be-7 8E-06 1E-05 4E+5 4E+4 2E+4 Be-10 6E-09 2E-08 1E+3 1E+3 2E+2 6, 38 C-11 X 1E-04 6E+6 X X 7 C-11 5E-04 4E-04 1E+7 X 1E+6 8 C-11 3E-04 2E-04 9E+6 X 6E+5 9 C-11 2E-04 X X 4E+5 4E+5 6 C-14 X 9E-07 3E+4 X X 7 C-14 7E-04 7E-04 2E+7 X 2E+6 8 C-14 9E-05 8E-05 3E+6 X 2E+5 9 C-14 1E-06 X X 2E+3 2E+3 38 F-18 3E-05 3E-06 1E+5 5E+4 7E+4 Na-22 3E-07 2E-07 1E+4 4E+2 6E+2 Na-24 2E-06 4E-07 1E+4 4E+3 5E+3 Mg-28 5E-07 3E-07 1E+4 7E+2 1E+3 Al-26 3E-08 4E-08 1E+3 4E+2 60 Si-31 1E-06 5E-06 1E+5 9E+3 3E+4 Si-32 2E-09 1E-08 3E+2 2E+3 5 P-32 2E-07 5E-07 7E+3 6E+2 4E+2 P-33 1E-06 4E-06 1E+4 6E+3 3E+3 10 S-35 6E-06 4E-06 1E+5 X 1E+4 S-35 9E-07 5E-07 1E+4 6E+3 2E+3 Cl-36 1E-07 1E-07 4E+3 2E+3 2E+2 38 Cl-38 2E-05 5E-06 2E+5 2E+4 4E+4 38 Cl-39 2E-05 2E-06 1E+5 2E+4 5E+4 K-40 2E-07 1E-07 6E+3 3E+2 4E+2 73
Page 1 and 2:
Abbreviations 115 Activity vs Expos
Page 3 and 4:
RADIOLOGICAL EMERGENCY RESPONSE Wri
Page 5 and 6:
HAZARD CONTROL PRIORITIES DURING ME
Page 7 and 8:
ACUTE RADIATION EFFECTS 0 - 25 REM
Page 9 and 10:
TABLE OF THE ELEMENTS Z Density Z D
Page 11 and 12:
Relative Locations of Products of N
Page 13 and 14:
RADIOACTIVE DECAY MODES OF COMMONLY
Page 15 and 16:
Progeny kev and % abundance 55 Fe 5
Page 17 and 18:
Progeny kev and % abundance 99 Mo 9
Page 19 and 20:
Progeny kev and % abundance 208 Tl
Page 21 and 22:
Progeny kev and % abundance 229 Th
Page 23 and 24: Progeny kev and % abundance 241 Am
Page 25 and 26: Progeny kev and % abundance Progeny
Page 27 and 28: Progeny kev and % abundance 222 Rn
Page 29 and 30: Neptunium Decay Chain (4n + 1) st 1
Page 31 and 32: Actinium Decay Chain (4n + 3) st 1
Page 33 and 34: Ci / g = 3.578E5 / (T 1/2 in years
Page 35 and 36: Rem/hr / Ci Sv/hr / GBq Half-Life C
Page 45 and 46: mRem/hr mSv/hr 1ì 10ì 100ì 1ì 1
Page 47 and 48: RADIATION BIOLOGY Maximum survivabl
Page 49 and 50: INTERNAL DOSIMETRY Calculating CDE
Page 51 and 52: EQUIVALENT DOSE, EFFECTIVE DOSE, an
Page 53 and 54: CALCULATING TODE AND TEDE TEDE = DD
Page 55 and 56: SHIELDING MATERIALS α a single she
Page 57 and 58: Beta Dose Rates in rad/hr per mCi M
Page 59 and 60: Combining Radiation Types to Determ
Page 61 and 62: NEUTRON SHIELD THICKNESS I = I0e -N
Page 63 and 64: Exposure Rate in an Air-Filled Ion
Page 65 and 66: Inverse Square Law 2 2 X 1 (D) 1 =
Page 67 and 68: Table 1 of DOE 5400.5 Surface Activ
Page 69 and 70: 6CEN The 6CEN equation can be used
Page 71 and 72: Ventilation Rates Ventilation rates
Page 73: AIR FLOW METER CORRECTIONS Mass Flo
Page 77 and 78: 10CFR20 DAC 10CFR835 DAC 10CFR20 AL
Page 103 and 104: External Exposure in a Cloud of Air
Page 105 and 106: Characteristic X-Rays (KeV) of the
Page 107 and 108: Z # K K L L 103 Lr 71 Lu 54.06 61.2
Page 109 and 110: COUNTING STATISTICS COUNTING STATIS
Page 111 and 112: ELEVATION VS AIR PRESSURE Barometri
Page 113 and 114: NE Omaha 983 UT Cedar City 5,623 NH
Page 115 and 116: COMPOSITION OF AIR Density of Symbo
Page 117 and 118: ABBREVIATIONS ampere A, or amp angs
Page 119 and 120: Mass 1 gram = 0.03527 ounces 1 ounc
Page 121 and 122: Radiological 1 BTU = 235 1.28E-8 g
Page 123 and 124: CONSTANTS Avogadro's number (N 0) 6
Page 125 and 126:
ELECTROMAGNETIC SPECTRUM Wavelength
Page 127 and 128:
5. Air-proportional alpha detectors
Page 129 and 130:
32 7. The bremsstrahlung from a 1 C
Page 131 and 132:
RULES OF THUMB FOR NEUTRONS 1. The
Page 133 and 134:
Spontaneous Fission Neutron and Gam
Page 135 and 136:
Energy & Yield of neutrons from the
Page 137 and 138:
WG Pu 15 years after fabrication 23
Page 139 and 140:
Isotopic Mix of Natural U 238 U 234
Page 141 and 142:
MISCELLANEOUS RULES OF THUMB 1. One
Page 143 and 144:
PUBLIC RADIATION DOSES Average per
Page 145 and 146:
COMPARATIVE RISKS OF RADIATION EXPO
Page 147 and 148:
Voss Associates provides valuable t
Page 149:
Publications Radiation Data Radiati
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