Call me back
Quality service
Print version
Login:
Password:
Registration

X-ray radiation sources: Barium-133 / Ba-133

133Ba
Radionuclide characteristics
Half-life, days: 3848.7 ± 1.2
Photon energy:

Cs XKα230.625 keV (34.0±0.4%)
Cs XKα130.973 keV (62.8±0.7%)
Cs XKβ234.92-35.26 keV (18.2±0.2%)
Cs XKβ135.82-35.97 keV (4.6±0.1%)
γ153.1622±0.0006 keV (2.14±0.03%)
γ279.6142±0.0012 keV (2.65±0.05%)
γ380.9979±0.0011 keV (32.9±0.3%)
γ4276.3989±0.0012 keV (7.16±0.05%)
γ5302.8508±0.0005 keV (18.34±0.13%)
γ6356.0129±0.0007 keV (62.05±0.19%)
γ7383.8485±0.0012 keV (8.94±0.06%)

Reference data:
Update of x ray and gamma ray decay data standards for detector calibration and other applications (IAEA), volume 1, 2007
133Ba is incorporated in a ceramic matrix, placed in the stainless steel inner and sealed in a welded stainless steel capsule with brazed beryllium window.


CodeNominal
activity *		Typical photon output for Cs KX *, (ph/sec)
10-4 steradian		 DxH, mm dxh, mm
mCi MBq
XBa3.06 1 37 0.3x103 8x5 4x1.2
3 111 0.9x103
5 185 1.5x103
10 370 3.0x103
20 740 5.5x103
30 1110 8.0x103

* Tolerance: ±10%

ISO classification: С65344

Recommended working life: 15 years

Other dimensions and activities are available on request

 

Main / Products / X-ray radiation sources
   News
11.20.2018
Excepted transport packagee
Ritverc finishes elaboration of a new design of the "excepted packages" (transport packing type UN2910)...

11.07.2018
How to make a Mössbauer source
How difficult is it to design and produce a Mössbauer source?

07.11.2018
About recent Meeting of the ICRM LSC Working Group
The Meeting of the ICRM working group on liquid scintillation spectrometry was held in St. Petersburg from 4 to 5 June. Presentations were made by...

07.04.2018
About recent international workshop on plastic scintillation in practice
The 2nd workshop on the use of plastic scintillation microspheres and resins held in Barcelona from 23 to 25 May. The workshop included many presentations and demonstrations of ...

© 2003-2018 RITVERC GmbH
Go
phones: (+7 812) 297 44 63
(+7 812) 297 22 69
Call me back
fax: (+7 812) 297 58 87
e-mail: info@ritverc.com