Electron absorption
Item no.: P2523100
Item no.: P2523100
The attenuation of an electron particle stream passing through a material layer depends both on the thickness of the layer and on the mass coverage, resp. the "mass per unit area". It will be shown that the particle flux consisting of electrons of a particular energy distribution decreases with the "mass per unit area". As electron source, a radioactive sample of 90Sr is used.
Tasks
1. The beta-counting rates are measured as a function of the absorber thickness using different absorbing materials such as aluminium (AL), glass (GL), hard paper (HP) and typing paper (TP).
2. The attenuation coefficients are evaluated for the four absorbing materials and plotted as a function of the density.
학습목록
• Density
• Counter tube
• Radioactive decay
• Attenuation coefficient
• Mass coverage
문의
• 제품 상담 : 직통번호(070-8645-2312)
• 팩스, 게시판, 이메일을 통해 견적문의할 수 있습니다.
견적작성 시 필요하니 성함(업체명), 연락처, 이메일 주소 등을 남겨주세요. 감사합니다.
- 이메일 : info@koreasci.com
- 팩스 : 02-929-0966
- 게시판 바로가기
배송
이 제품은 결제완료 후 해외에서 배송됩니다. 해외 물품의 재고 여부에 따라 배송기간이 달라집니다.