Radiation Standards and Check Sources

GAMMA
Calibration Standards

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INDEX:

DISK:

1.0" (25mm) O.D.
Plastic/Epoxy
SS/Aluminum and Mylar or Kapton
2.0" (50mm) O.D.
3.5" (88mm) O.D.

ROD:

3.0" (0.76mm) Long x 0.5" (0.127mm) Diameter

SQUARE:

4.72" x 4.72" (120mm x 120mm)
SS/Plastic/Al
Kapton/Plastic/Al

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DISK:

1.0" (25mm) O.D. . . DISK
GAMMA Calibration Standards
O.D. = Outside Diameter . . . A.D. = Active Diameter

PLASTIC DISK SOURCE

Plastic/Epoxy Disk Source GIF


Model#:      Isotope:   Activity:        Dimensions:     Material:

S-Co-25      60 Co      0.010-1.0 uCi    ~25mm O.D.      Plastic/Epoxy
                        370-37000 Bq     ~6mm A.D.

S-Cs-25      137 Cs     0.1-10 uCi       ~25mm O.D.      Plastic/Epoxy
                        3700-370000 Bq   ~6mm A.D.

S-Ba-25      133 Ba     0.1-1 uCi        ~25mm O.D.      Plastic/Epoxy
                        3700-37000 Bq    ~6mm A.D.

S-Am-25      241 Am     0.1-1 uCi        ~25mm O.D.      Plastic/Epoxy
                        3700-37000 Bq    ~6mm A.D.

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1.0" (25mm) O.D. . . DISK
GAMMA Calibration Standards
O.D. = Outside Diameter . . . A.D. = Active Diameter

STAINLESS STEEL/ALUMINUM AND KAPTON OR MYLAR DISK SOURCE

SS/Al & Kapton or Mylar Disk Source GIF


Model#:      Isotope:   Activity:        Dimensions:     Material:

S-Co-25AL    60 Co      1-100 nCi        ~25mm O.D.      Mylar/SS or
                        37-3700 Bq       ~19mm A.D.      Kapton/Al

S-Bo-25AL    133 Ba     0.1-1 uCi        ~25mm O.D.      Mylar/SS or
                        3700-37000 bq    ~19mm A.D.      Kapton/Al

S-Cs-25AL    137 Cs     0.1-1 uCi        ~25mm O.D.      Mylar/SS or
                        3700-37000 Bq    ~19mm A.D.      Kapton/Al\

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2.0" (50mm) O.D. . . DISK
GAMMA Calibration Standards
O.D. = Outside Diameter . . . A.D. = Active Diameter

STAINLESS STEEL/ALUMINUM AND KAPTON OR MYLAR DISK SOURCE

SS/Al & Kapton or Mylar Disk Source GIF


Model#:      Isotope:   Activity:        Dimensions:     Material:

S-Co-50AL    60 Co      1-100 nCi        ~50mm O.D.      Mylar/SS or
                        37-3700 Bq       ~44mm A.D.      Kapton/Al

S-Ba-50AL    133 Ba     0.1-1 nCi        ~50mm O.D.      Mylar/SS or
                        3.7-37 Bq        ~44mm A.D.      Kapton/Al

S-Cs-50AL    137 Cs     0.1-1 uCi        ~50mm O.D.      Mylar/SS or
                        3700-37000 Bq    ~44mm A.D.      Kapton/Al

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3.5" (88mm) O.D. . . DISK
GAMMA Calibration Standards
O.D. = Outside Diameter . . . A.D. = Active Diameter

PLASTIC/KAPTON DISK SOURCE

Plastic/Kapton Source GIF


Model#:      Isotope:   Activity:        Dimensions:     Material:

S-Co-88      60 Co      1-1 uCi          ~88mm O.D.      Plastic/Kapton
                        3700-3700 Bq     ~63mm A.D.

S-Ba-88      133 Ba     0.1-1 uCi        ~88mm O.D.      Plastic/Kapton
                        3700-37000 Bq    ~63mm O.D.

S-Cs-88      137 Cs     0.1-1 uCi        ~83mm O.D.      Plastic/Kapton
                        3700-37000 Bq    ~63mm A.D.

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ROD:

3.0" (76.2mm) Long . . . ROD
GAMMA Calibration Standards

ROD DISK SOURCE

Rod Disk Source GIF


Model#:    Isotope:   Activity:      Dimensions:                Material:

S-Co-R     60 Co      1-50 nCi       3.0"  (76.2mm) Length      Plastic
                      37-1850 Bq     0.5"  (12.7mm) Diameter
                                     0.25" (6.35mm) Active Dia.

S-Ba-R     133 Ba     1-50 nCi       3.0"  (76.2mm) Length      Plastic
                      37-1850 Bq     0.5"  (12.7mm) Diameter
                                     0.25" (6.35mm) Active Dia.

S-Cs-R     137 Cs     1-20 nCi       3.0"  (76.2mm) Length      Plastic
                      37-740 Bq      0.5"  (12.7mm) Diameter
                                     0.25" (6.35mm) Active Dia.

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SQUARE:

4.72" x 4.72" (120x120mm) . . . SQUARE
GAMMA Calibration Standards
T.A. = Total Area . . . A.A. = Active Area

STAINLESS STEEL / PLASTIC / ALUMINUM SQUARE SOURCE


Model#:      Isotope:   Activity:        Dimensions:     Material:

S-Co-100     60 Co      5-50 nCi         120x120mm T.A.    SS/Plastic/Al
                        185-1850 Bq      100x100mm A.A

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KAPTON / PLASTIC / ALUMINUM SQUARE SOURCE


Model#:      Isotope:   Activity:        Dimensions:     Material:

S-Cs-100     133 Ba     5-50 nCi         120x120mm T.A.    Kapton/Plastic/Al
                        185-1850 Bq      100x100mm A.A

S-Ba-100     137 Cs     5-50 nCi         120x120mm T.A.    Kapton/Plastic/Al
                        185-1850 Bq      100x100mm A.A

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