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Energy-dispersive measurements of K- and L-absorption edges
  • Energy-dispersive measurements of K- and L-absorption edges

Energy-dispersive measurements of K- and L-absorption edges

공유
모델명
P2546101
브랜드
PHYWE
판매가
견적 문의
배송비
￦2,500 / 주문시결제(선결제) 조건별배송
택배
방문 수령지 : 경기도 고양시 덕양구 향동로 194(향동동) DMC아미 지식산업센터 501호

 

Features
Principle
Thin powder samples are subjected to polychromatic X-rays. The energy of the radiation that passes through the samples is analysed with the aid of a semiconductor detector and a multi-channel analyser. The energy of the corresponding absorption edges is determined and the resulting Moseley diagrams are used to determine the Rydberg frequency, the screening constant and the principal quantum numbers.
Tasks
1. Calibration of the semiconductor energy detector with the aid of the characteristic radiation of the calibration sample.
2. Recording of the energy spectra of the polychromatic X-rays that pass through the powder samples.
3. Determination of the energy of the corresponding K- and L-absorption edges.
4. Determination of the Rydberg frequency, screening constants, and principal quantum numbers with the aid of the resulting Moseley diagrams.
What you can learn about
Bremsstrahlung
Characteristic X-radiation
Absorption of X-rays
Bohr's atom model
Energy levels
Moseley's law
Rydberg frequency
Screening constant
Semiconductor energydetectors
Multichannel analysers
Software included. Computer not provided.

 

 

 

 

Descripsion Code Q'ty
PHYWE Multichannel Analyser (MCA) 13727-99 1,00
XR 4.0 X-ray plug-in W tube 09057-81 1,00
XR 4.0 X-ray energy detector (XRED) 09058-30 1,00
measure Software multi channel analyser 14452-61 1,00
XR 4.0 X-ray goniometer 09057-10 1,00
XR 4.0 X-ray specimen set of 6 metals 09058-31 1,00
Microspoon, steel 33393-00 1,00
XR 4.0 expert unit, 35 kV 09057-99 1,00
XR 4.0 XRED cable, 2 m 09058-35 1,00
XR 4.0 X-ray Universal crystal holder for X-ray unit 09058-02 1,00
Screened cable, BNC, l = 750 mm 07542-11 1,00

 

 

배송안내

- 배송비 : 기본배송료는 2,500원 입니다. (도서,산간,오지 일부지역은 배송비가 추가될 수 있습니다)  100,000원 이상 구매시 무료배송입니다.

- 본 상품의 평균 배송일은 2일입니다. 설치 상품의 경우 다소 늦어질수 있습니다.

교환 및 반품안내

- 개봉으로 상품 가치 훼손 시에는 상품수령후 7일 이내라도 교환 및 반품이 불가능합니다.

- 저단가 상품, 일부 특가 상품은 고객 변심에 의한 교환, 반품은 고객께서 배송비를 부담하셔야 합니다(제품의 하자,배송오류는 제외)

- 일부 상품은 신모델 출시, 부품가격 변동 등 제조사 사정으로 가격이 변동될 수 있습니다.

환불안내

- 상품 청약철회 가능기간은 상품 수령일로 부터 7일 이내 입니다.

AS안내

- 소비자분쟁해결 기준(공정거래위원회 고시)에 따라 피해를 보상받을 수 있습니다.

- A/S는 판매자에게 문의하시기 바랍니다.

이미지 확대보기Energy-dispersive measurements of K- and L-absorption edges

Energy-dispersive measurements of K- and L-absorption edges
  • Energy-dispersive measurements of K- and L-absorption edges
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