Opis
Main application: Gamma radiography and process control
Half-life: 5.27 years
Recommended working life: 10 years
Radiation energies Eγ [MeV]:
1.17 (100%) | 1.33 (100%) |
Radioactive decay:
Months from the date of measurement | 0 | 4 | 8 | 12 | 16 |
0 20 40 60 80 100 120 | 1.000 0.803 0.645 0.518 0.416 0.334 0.268 | 0.957 0.769 0.617 0.496 0.398 0.320 0.257 | 0.916 0.736 0.591 0.475 0.381 0.306 0.246 | 0.877 0.704 0.566 0.454 0.365 0.293 0.235 | 0.839 0.674 0.541 0.435 0.349 0.280 0.225 |
Description: nickel plated disks of cobalt are sealed in stainless steel or titanium capsule(s), argon arc welded.
Single capsules: HB, YAT
Double capsules: HK(HB/HK)
Identification: by serial number
Code | Capsule typ | Max active part Φ [mm] × h [mm] | Maximum activity | |
[GBq] | [Ci] | |||
CO1HB CO1YAT CO1HK | HB YAT HK | 3 × 3 3 × 3 3 × 3 | 37 37 370 | 1 1 10 |
Capsule dimensions special form certification and safety performance testing
Code | Special form certificate No. | Capsule type | External dimensions Φ [mm] × h [mm] | Capsule material | ISO classification |
CO1HB CO1YAT CO1HK | PL/0020/S-96 PL/0032/S-96 PL/0023/S-96 | HB YAT HK | 4 × 6 5 × 8 5 × 10 | stainless steel* titanium gr. 2 stainless steel* | C 64344 C 66445 C 66545 |
* steel 1H18N9T (X6CrNiTi1810)
