RITVERC JSC
RITVERC JSC
10, Kurchatova str., 194223,
St. Petersburg, Russia
Phone: +7 812 297-44-63
Fax: +7 812 297-58-87
Email: info@ritverc.com
Url: www.ritverc.com

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60Co

⁶⁰Co Co-60 Кобальт-60 Cobalt-60 Cobaltum-60

Half-life, days

1925.2300 ± 0.2700

Photon energy
Ni XKα 7.46–7.48 keV (0.0098 ± 0.0003 %)
Ni XKβ 7.058–7.108 keV (0.00136 ± 0.00005 %)
γ1 1173.228 ± 0.003 keV (99.85 ± 0.03 %)
γ2 1332.492 ± 0.004 keV (99.9826 ± 0.0006 %)

 

Certificates and documentation

  • Special form radioactive material approval certificate No. D/0098/S-96 (Rev. 1) DE
  • Certificate of conformity No. ОИАЭ.RU.192 OC.00328 RU

Description

60Co is incorporated in a light ceramic matrix and sealed in a welded stainless steel capsule. GCo0.27 source is also available in titanium capsule.

Capsule type 11
Capsule type 27, 12, 13, 14
Capsule type 15
Capsule type 16, 17, 19, 18
Capsule type 25
D × H, mm d × h, mm Nominal activity * Code
mCi MBq
3 × 3 2.1 × 1.5 0.0027–0.135 0.1–5 GCo0.11
3 × 10 2.1 × 1.5 0.0027–0.135 0.1–5 GCo0.12
4 × 10 3.1 × 1.5 0.0027–0.135 0.1–5 GCo0.13
7 × 10 5.2 × 2.5 0.0027–0.135 0.1–5 GCo0.14
8 × 5 4 × 1.2 0.0027–0.135 0.1–5 GCo0.15
10 × 5 8.5 × 1 0.0027–0.135 0.1–5 GCo0.16
12 × 3 8.5 × 1 0.0027–0.135 0.1–5 GCo0.17
30 × 4.5 8.5 × 1 0.0005–0.135 0.0185–5 GCo0.18
10 × 4 4 × 1.2 0.0027–0.135 0.1–5 GCo0.19
6 × 7 3 × 3.3 0.0027–0.135 0.1–5 GCo0.25 **
3 × 5 2.1 × 1.5 0.0027–0.135 0.1–5 GCo0.27

* Tolerance: -10 ÷ +20 %.
** For details see Heavy-duty sources.
Other activities and dimensions are available on request.
ISO classification:

  • C64344 (GCo0.11);
  • C64444 (GCo0.12 ÷ GCo0.19);
  • C65546 (GCo0.25);
  • C66444 (GCo0.27 / Stainless Steel);
  • C65343 (GCo0.27 / Titanium).

Recommended working life: 15 years.
Sources can be supplied complete with holders. For details see Source holders.

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