Disc Sources
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Huolto & Korjaukset Tarjouspyyntö
Disk Sources are mainly used for checking the performance of radiation protection instruments and NaI detectors. The type D disks measure 25,4 mm (1″) by 6,35 mm (0,25″) and are manufactured of high-strength plastic. The active diameter of the disk is 5 mm.
A lot of isotopes and activities are available, see below or contact Gammadata for further information.
Ota yhteyttä
Stefan Mårtensson
- Tuotepäällikkö
- Puhelin: +46 (0)18-56 68 03
- Matkapuhelin: +46 (0)76-826 58 37
- stefan.martensson@gammadata.se
Tekniset tiedot
| Number | Nuclide | Half-Life | Activities |
| GF-241-D | Americium-241 | 432.17 y | 185 Bq-3.7 MBq |
| GF-124-D | Antimony-124 | 60.20 d | 185 Bq-3.7 MBq |
| GF-125A-D | Antimony-125 | 1007.7 d | 185 Bq-3.7 MBq |
| GF-133-D | Barium-133 | 3862 d | 185 Bq-3.7 MBq |
| GF-007-D | Beryllium-7 | 53.284 d | 925 Bq-18.5 MBq |
| GF-207-D | Bismuth-207 | 1.16 x 104 d | 185 Bq-3.7 MBq |
| GF-109-D | Cadmium-109 | 462.6 d | 1.85 kBq-37 MBq |
| GF-139-D | Cerium-139 | 137.640 d | 185 Bq-370 kBq |
| GF-141-D | Cerium-141 | On Request | |
| GF-134-D | Cesium-134 | 754.28 d | 185 Bq-3.7 MBq |
| GF-137-D | Cesium-137 | 30.17 y | 185 Bq-3.7 MBq |
| GF-051-D | Chromium-51 | 27.706 d | 185 Bq-37 MBq |
| GF-056-D | Cobalt-56 | 77.31 d | 370 Bq-3.7 MBq |
| GF-057-D | Cobalt-57 | 271.79 d | 185 Bq-37 MBq |
| GF-058-D | Cobalt-58 | 70.86 d | 185 Bq-3.7 MBq |
| GF-060-D | Cobalt-60 | 5.272 y | 185 Bq-37 MBq |
| GF-152-D | Europium-152 | 4933 d | 925 Bq-3.7 MBq |
| GF-154-D | Europium-154 | 3136.8 d | 925 Bq-3.7 MBq |
| GF-155-D | Europium-155 | 1770 d | 370 Bq-3.7 MBq |
| GF-153-D | Gadolinium-153 | 242 d | 185 Bq-37 MBq |
| GF-068-D | Germanium-68 | 270.8 d | 3.7 kBq-3.7 MBq |
| GF-166-D | Holmium-166m(1) | 1200 y | 370 Bq-370 kBq |
| GF-125-D | Iodine-125 | 59.43 d | 370 Bq-3.7 MBq |
| GF-129-D | Iodine-129 | 1.57 x 107 y | 1.85 kBq-37 kBq |
| GF-059-D | Iron-59 | 44.51 d | 185 Bq-3.7 MBq |
| GF-054-D | Manganese-54 | 312.3 d | 185 Bq-3.7 MBq |
| GF-203-D | Mercury-203 | 46.595 d | 370 Bq-1.85 MBq |
| GF-226-D | Radium-226 | 1600 y | 1.85 kBq-370 kBq |
| GF-106-D | Ruthenium-106 | 1.020 y | 925 Bq-3.7 MBq |
| GF-046-D | Scandium-46 | 83.79 d | 185 Bq-3.7 MBq |
| GF-075-D | Selenium-75 | 119.64 d | 185 Bq-3.7 MBq |
| GF-110-D | Silver-110m | 249.8 d | 185 Bq-1.85 MBq |
| GF-131-D | Simulated I-131 | ~5 y | 1.85 kBq-3.7 MBq |
| GF-022-D | Sodium-22 | 950.8 d | 185 Bq-3.7 MBq |
| GF-085-D | Strontium-85 | 64.849 d | 185 Bq-3.7 MBq |
| GF-228-D | Thorium-228 | 698.2 d | 370 Bq-370 kBq |
| GF-113-D | Tin-113 | 115.09 d | 185 Bq-3.7 MBq |
| GF-235-D | Uranium-235 | 7.037 x 108 y | 370 Bq-3.7 kBq |
| GF-238U-D | Uranium (Nat.) | 4.468 x 109 y | 370 Bq-3.7 kBq |
| GF-088-D | Yttrium-88 | 106.630 d | 185 Bq-3.7 MBq |
| GF-065-D | Zinc-65 | 244.26 d | 185 Bq-3.7 MBq |
| GF-095-D | Zirconium-95/Nb-95 | 64.02 d | 370 Bq-1.85 MBq |