Patent · US Active

Method of identifying the energy range of radiation from radioactive material and system for detecting the same

US7820973B2 · kind B2 · utility

2Cited by

4References

7Claims

0Family size

Assignee

NUCTECH COMPANY LIMITED · CN

Inventors

Ming Ruan · Beijing, CN
Jianhua Li · Beijing, CN
Jiaqing Zhu · Beijing, CN
Kun Zhao · Sichuan, CN

Key dates

Filing date	Dec 26, 2007
Grant date	Oct 26, 2010
Priority date	—
Expiry date	Dec 26, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG01T7/00
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A method of identifying the energy range of radiation includes a system having a detector with energy differentiation characteristics, an electronic amplifier of a dual energy window, a data acquisition card, a digital threshold controller, a database, and a radiation energy range display. The system calculates the energy range of radiation through logical comparison, condition correction and mathematical fitting.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.