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This section contains detailed information about unsealed
alpha emitting radiation sources.
Applications:
Alpha spectrometry sources are intended for calibrating and
checking solid state alpha spectrometers, for applications in
environmental monitoring and research. The advantages of these
sources are:
- Narrow line widths - easy, accurate, calibration of spectrometer
- Wipe test results comparable to sealed sources - low risk
of contaminating equipment
Product information |
|
|
| Nuclide |
Nominal
activity |
Drawing |
Active
dimensions (mm) |
Overall
dimensions (mm) |
Product
Code |
Remark |
| Am-241 |
50.0 Bq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
AMR11 |
uncalibrated, for energy calibration
only |
| Am-241 |
500.0
Bq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
AMR12 |
uncalibrated, for energy calibration
only |
| Am-241 |
5.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
AMR13 |
uncalibrated, for energy calibration
only |
| Am-241 |
40.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
AMR14 |
uncalibrated, for energy calibration
only |
| Am-241 |
50.0 Bq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
AMR21 |
calibrated, for energy and efficiency
calibration |
| Am-241 |
500.0
Bq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
AMR22 |
calibrated, for energy and efficiency
calibration |
| Am-241 |
5.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
AMR23 |
calibrated, for energy and efficiency
calibration |
| Am-241 |
3.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
QCRB2500 |
calibrated, for energy and efficiency
calibration,
total alpha emission is stated |
| Cm-244 |
1.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
CLRB2499 |
calibrated, for energy and efficiency
calibration |
| Cm-244 |
1.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
CLRB2507 |
uncalibrated, for energy calibration
only |
| Np-237 |
350.0
Bq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
QCRB4020 |
uncalibrated, for energy calibration
only |
| Np-237 |
350.0
Bq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
QCRB4021 |
calibrated, for energy and efficiency
calibration,
total alpha emission is stated |
| Pu-238 |
1.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
PPRB2497 |
calibrated, for energy and efficiency
calibration |
| Pu-238 |
1.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
PPRB2505 |
uncalibrated, for energy calibration
only |
| Pu-239 |
1.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
PIRB2498 |
calibrated, for energy and efficiency
calibration |
| Pu-239 |
1.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
PIRB2506 |
uncalibrated, for energy calibration
only |
| Pu-239 |
3.0 kBq |
VZ-1679 |
Ø
7 |
Ø
25 x 0.5 |
QCRB2508 |
uncalibrated, for energy calibration
only |
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