Beta ray source Krypton-85 (Kr-85)

The radioactive material Kr-85 (99.564% beta emission up to 680 keV, 0.434% gamma emission with 514 keV) with a half-life of 10.76 years is gaseously simply encapsulated in a titanium body. The thin exit window is made of titanium.
The encapsulated titanium body is sealed with a pneumatic crimping technique via a copper filler neck (cold welding).
For the mechanical protection of the sensitive crimps, a protective cap made of titanium is applied by means of laser beam welding.
The protection of the thin outlet window of the radiator is protected by a protective cover which ensures a high degree of transport and a safety handling.

 

Overview of available Kr85 sources

Model T1001dimensions ⇒ T1001_IUT.pdf Isotope: Kr85
max. activity: 1000 mCi / 37 GBq
ISO-classification: 14C33242
US model no.: (Kr.85.T1)
SFC: not required
Avaibility: 2-6 weeks

 

Model T2001dimensions ⇒ T2001_IUT.pdf Isotope: Kr85
max. activity: 2000 mCi / 74 GBq
ISO-classification: 14C33342
US model no.: (Kr.85.T2)
SFC: not required
Avaibility: 2-6 weeks

 

Model T3001dimensions ⇒ T3001_IUT.pdf Isotope: Kr85
max. activity: 1000 mCi / 37 GBq
ISO-classification: 14C43342
US model no.: (Kr.85.T3)
SFC: not required
Avaibility: 2-6 weeks

 

Model T4001dimensions ⇒ T4001_IUT.pdf Isotope: Kr85
max. activity: 1000 mCi / 37 GBq
ISO-classification: 14C33342
US model no.: (Kr.85.T4)
SFC: not required
Avaibility: 2-6 weeks

 

Model T5001dimensions ⇒ T5001_IUT.pdf Isotope: Kr85
max. activity: 2000 mCi / 74 GBq
ISO-classification: 14C33342
US model no.: (Kr.85.T5)
SFC: not required
Avaibility: 2-6 weeks

 

Model T6001dimensions ⇒ T6001_IUT.pdf Isotope: Kr85
max. activity: 1000 mCi / 37 GBq
ISO-classification: 14C33342
US model no.: (Kr.85.T6)
SFC: not required
Avaibility: 2-6 weeks

Model T7001dimensions ⇒ T7001_IUT.pdf Isotope: Kr85
max. activity: 2000 mCi / 74 GBq
ISO-classification: 14C33342
US model no.: (Kr.85.T5)
SFC: not required
Avaibility: 2-6 weeks

 

Model X9093dimensions ⇒ X9093_IUT.pdf Isotope: Kr85
max. activity: 400 mCi / 14,8 GBq
ISO-classification: 97C33131
US model no.: KR85.1
SFC: not required
Avaibility: 2-6 weeks

 

Model X9094dimensions ⇒ X9094_IUT.pdf Isotope: Kr85
max. activity: 400 mCi / 14,8 GBq
ISO-classification: 97C32232
US model no.: KR85.2
SFC: not required
Avaibility: 2-6 weeks

 

Model X9096dimensions ⇒ X9096_IUT.pdf Isotope: Kr85
max. activity: 1250 mCi / 46,3 GBq
ISO-classification: 97C43332
US model no.: KR85.4
SFC: not required
Avaibility: 2-6 weeks

 

Model X9098dimensions ⇒ X9098_IUT.pdf Isotope: Kr85
max. activity: 1000 mCi / 37 GBq
ISO-classification: 97C33232
US model no.: KR85.6
SFC: not required
Avaibility: 2-6 weeks