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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55Fe

⁵⁵Fe Fe-55 Железо-55 Iron-55 Ferrum-55

Half-life, days

1002.7000 ± 2.3000

Photon energy
Mn XKα 5.8988 keV (16.56 ± 0.27 %)
Mn XKβ 6.49–6.54 keV (3.4 ± 0.7 %)

Certificates and documentation

  • Special form radioactive material approval certificate No. D/0097/S-96 (Rev.1) DE | EN | RU
  • Certificate of conformity No. ОИАЭ.RU.192 OC.00328 RU
  • NRC Certificate TX-0508-S-116-S EN

Disk Sources

Description

55Fe is electrochemically deposited on copper plate and sealed in a welded monel metal capsule with brazed beryllium window.

Capsule type 21, 22, 23, 24
D × H, mm d, mm Nominal activity * Typical photon
output for Mn
KX **,
(ph/s) × 10-4 sr		 Code
mCi MBq
8 × 5 4 5 185 0.3 × 103 XFe5.21
8 × 5 4 10 370 0.6 × 103 XFe5.21
8 × 5 4 20 740 1.2 × 103 XFe5.21
8 × 5 4 30 1110 1.8 × 103 XFe5.21
8 × 5 4 40 1480 2.4 × 103 XFe5.21
8 × 5 4 60 2200 3.6 × 103 XFe5.21
8 × 5 5 5 185 0.3 × 103 XFe5.21
8 × 5 5 10 370 0.6 × 103 XFe5.21
8 × 5 5 20 740 1.2 × 103 XFe5.21
8 × 5 5 30 1110 1.8 × 103 XFe5.21
8 × 5 5 40 1480 2.4 × 103 XFe5.21
8 × 5 5 60 2200 3.6 × 103 XFe5.21
8 × 5 5 80 2950 4.8 × 103 XFe5.21
10.8 × 5 7.2 5 185 0.3 × 103 XFe5.22
10.8 × 5 7.2 20 740 1.2 × 103 XFe5.22
10.8 × 5 7.2 40 1480 2.4 × 103 XFe5.22
10.8 × 5 7.2 80 2960 4.8 × 103 XFe5.22
10.8 × 5 7.2 100 3700 6.0 × 103 XFe5.22
10.8 × 5 7.2 150 5550 9.0 × 103 XFe5.22
15 × 5 10.6 5 185 0.3 × 103 XFe5.23
15 × 5 10.6 40 1480 2.4 × 103 XFe5.23
15 × 5 10.6 100 3700 6.0 × 103 XFe5.23
15 × 5 10.6 150 5550 9.0 × 103 XFe5.23
15 × 5 10.6 200 7400 12.0 × 103 XFe5.23
15 × 5 10.6 250 9250 15.0 × 103 XFe5.23
22 × 5 18 10 370 0.6 × 103 XFe5.24
22 × 5 18 80 2960 4.8 × 103 XFe5.24
22 × 5 18 100 3700 6.0 × 103 XFe5.24
22 × 5 18 200 7400 12.0 × 103 XFe5.24
22 × 5 18 300 11100 18.0 × 103 XFe5.24
22 × 5 18 500 18500 30.0 × 103 XFe5.24
* Tolerance: -10 ÷ +20 %.
** Extended measurement uncertainty ±10 % for k = 2.
ISO classification: C64343.
Recommended working life: 15 years.
Other activities and dimensions are available on request.

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Ring Sources

Description

55Fe is electrochemically deposited on an annular copper plate and sealed in a welded titanium capsule with a soldered beryllium window.

Capsule type 231, 232, 233
D1 × D2 × H, mm d1 × d2, mm Nominal activity * Code
mCi MBq
26 × 16 × 3 24 × 18 20 - 200 740 - 7400 XFe5.231
30 × 20 × 3 28 × 22 20 - 200 740 - 7400 XFe5.232
34 × 24 × 3 32 × 26 20 - 200 740 - 7400 XFe5.233
* Tolerance: -10 ÷ +20 %.
Recommended working life: 5 years.

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Sources