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

Beta radiation sources: Promethium-147 / Pm-147

147Pm
Radionuclide characteristics 
Half-life, days: 958.176 ± 0.073
Photon energy:

XR Kα2 39.522 keV (0.000612±0.000014%)
XR Kα1 40.118 keV (0.001102±0.000023%)
γ121.220±0.017 keV (0.00285% )

Beta particle energy:

β1 max 103.4±0.4 keV (0.00569±0.00023%)
β127.07±0.11 keV
β2 max 224.6±0.4 keV (99.99%)
β261.93±0.16 keV

Reference data:
1) Update of x ray and gamma ray decay data standards for detector calibration and other applications (IAEA), volume 1, 2007
2) Nuclear Data Sheets 110, 749 (2009)

147Pm incorporated in an enamel, mounted in a glued titanium capsule with 5 µm titanium window, welded.

Quality control
Wipe test





Code Nominal
activity *		 Overall diameter, mm Active diameter, mm
mCi GBq
PHC80951 100 3.7 22 15.6
PHC80952 200 7.4
PHC80955 500 18.5

* Tolerance: -10% +25%

ISO classification: C33222

Recommended working life: 5 years

 

Main / Products / Beta radiation sources
   News
05.04.2017
ICAME 2017
Saint-Petersburg, Russia, from September 3rd to September 8th, 2017...

03.22.2017
MECAME 2017
RITVERC GmbH will take part in the Mediterranean Conference on the Applications of the Mossbauer Effect (MECAME 2017)...

10.06.2016
XIV International conference “Mössbauer spectroscopy and applications”
XIV International conference “Mössbauer spectroscopy and applications”
RITVERC GmbH traditionally sponsored the International Conference "Mössbauer Spectroscopy and its Applications, ICMSA-16...

12.01.2015
Gripper for Mossbauer sources
Dear colleagues, RITVERC GmbH presents new gripper for Mossbauer sources. This design reduces...

© 2003-2017 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