Calibration Standards
INDEX:
DISK:
SQUARE:
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DISK:
0.87" (22mm) O.D. . . DISK
ALPHA Calibration Standards
O.D. = Outside Diameter . . . A.D. = Active Diameter
Model#: Isotope: Activity: Dimensions: Material:
S-Pu-22 239 Pu 1-20 nCi ~22mm O.D. SS or Ni
37-740 Bq ~19mm A.D.
S-Am-22 241 Am 1-20 nCi ~22mm O.D. SS or Ni
37-740 Bq ~19mm A.D.
S-Th-22 230 Th 1-20 nCi ~22mm O.D. SS or Ni
37-740 Bq ~19mm A.D.
S-Ra-22 226 Ra+ 0.1-1.0 nCi ~22mm O.D. SS
daughters 3.7-37 Bq ~19mm A.D.
S-Th-22 230 Am 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
S-U4-22 234 Th 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
S-Np-22 237 Pu 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
S-Pu8-22 238 Am 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
S-Pu9-22 239 Th 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
S-Am-22 241 Pu 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
S-Cm-22 244 Am 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
S-Cf-22 252 Th 0.1-5.0 nCi ~22mm O.D. SS
3.7-185 Bq ~19mm A.D.
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1.25" (32mm) O.D. . . DISK
ALPHA Calibration Standards
O.D. = Outside Diameter . . . A.D. = Active Diameter
Models S-Pu-32-4 and 4a include a 50mm aluminum source holder, aluminum rectangular detector holder, and a four compartment storage container. A retaining ring (included) secures the source to the 50mm holder.Screws secure the source holder assembly to the rectangular detector holder.
Model#: Isotope: Activity: Dimensions: Material:
S-Am-32 241 Am 1-20 nCi ~32mm O.D. SS or Ni
37-740 Bq ~25mm A.D.
S-Th-32 230 Th 1-20 nCi ~32mm O.D. SS or Ni
37-740 Bq ~25mm A.D.
S-Pu-32 239 Pu 1-20 nCi ~32mm O.D. SS or Ni
37-740 Bq ~25mm A.D.
S-Pu-32-4 239 Pu 0.25--0.5 nCi ~32mm O.D. SS/Al or Ni
2.5---5.0 nCi ~25mm A.D.
25.0--50.0 nCi
250.0-500.0 nCi
S-Pu-32-4a 239 Pu 1 nCi ~32mm O.D. SS/Al or Ni
10 nCi ~25mm A.D.
100 nCi
1000 nCi
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1.85" (47mm) O.D. . . DISK
ALPHA Calibration Standards
O.D. = Outside Diameter . . . A.D. = Active Diameter
Model#: Isotope: Activity: Dimensions: Material:
S-Pu-47 239 Pu 0.5-10 nCi ~47mm O.D. SS or Ni
18.5-370 Bq ~44mm A.D.
S-Pu-47a 239 Pu >10-20 nCi ~47mm O.D. SS or Ni
>370-740 Bq ~44mm A.D.
S-Am-47 241 Am 1-20 nCi ~47mm O.D. SS or Ni
37-740 Bq ~44mm A.D.
S-Th-47 230 Th 1-20 nCi ~47mm O.D. SS or Ni
37-740 Bq ~44mm A.D.
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SQUARE:
4.73" x 4.73" (120mm x 120mm) . . . SQUARE
ALPHA Calibration Standards
T.A. = Total Area . . . A.A. = Active Area
Model#: Isotope: Activity: Dimensions: Material:
S-Th-100 230 Th 5-20 nCi 120x120mm T.A. Plastic/Al + SS or NI
185-740 Bq 100x100mm A.A.
S-U4-100 234/235U 5-20 nCi 120x120mm T.A. Plastic/Al + SS or NI
185-740 Bq 100x100mm A.A.
S-Pu-100 239 Pu 5-20 nCi 120x120mm T.A. Plastic/Al + SS or NI
185-740 Bq 100x100mm A.A.
S-Am-100 241 Am 5-20 nCi 120x120mm T.A. Plastic/Al + SS or NI
185-740 Bq 100x100mm A.A.
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