Links

Address:
1 Sanqiang Road, Xinzhen, Fangshan District, Beijing, China
Zip code:102413  
Tel:+86-10-6935 8839
Mail:hta_imd@circ.com.cn

 

>
>
>
>
²³⁸Pu-Be Neutron Source (for oil field)

²³⁸Pu-Be Neutron Source (for oil field)

Neutron sources offer neutrons, which are emitted either by the spontaneous fission of some heavy elements, or the (α, n) reaction between some light elements such as Be, B, F and the α particles emitted by the decaying of radionuclides. Attentions should be paid to the external irradiation, the protection means of which including reducing exposure time, increasing exposure distance and using effective shielding materials. Neutron emissions can be stopped by hydrogenous materials such as water, plastic and paraffin. ²³⁸Pu-Be neutron source (for oil field) is prepared by powder metallurgy technique with ²³⁸Pu active element sealed in the Ar-arc welded stainless steel capsule.
没有此类产品
Description

Use

Oil well logging, logging calibration.

 

Average Neutron Energy

5 Mev

 

Half-life

87.7 years

 

Recommended Working Life

15 years

 

Code

Specification

Overall Dimensions

Active Dimensions

Nominal Activity

Safety Performance

mm

mm

mCi

NPBJ

CSU

Ф 43 × 200

Ф 16 × 70

20000

C66646

NPBJ

5700

Ф26.5 × 134

Ф 16 × 70

20000

NPBJK

Calibration

Ф 16 × 19

Ф 10 × 10

500

C43323

NPBJK

Iceblock

400

 

Note: Only typical sources are listed, inquiries are invited for alternative capsule designs and activities.

 

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待