Intercomparison on the measurements of radionuclides in the ceramic brick of China
Creators
- 1. National Inst. for Radiological Protection, Chinese Center for Disease Control and Provention, Beijing (China)
Description
Objective: To inspect the veracity and reiteration of γ-spectrometry in radioactive measurements. Methods: To be performed by multilateral intercomparison on measurements of radionuclides in two kinds of Chinese ceramic brick samples with γ-spectrometry between laboratories of Japan and of China. Results: The maximum difference of which the values measured by our laboratory related to the total average is 4.21%, and with an equipotent probability of positive and negative difference occurred. These showed that the veracity and reiteration of our measurement system are fine without obviously system errors. Conclusion: It has proved that the quality guarantee system and quality control technology of our γ-spectrum system is perfected and effective up to now. (authors)
Additional details
Publishing Information
- Journal Title
- Chinese Journal of Radiological Health
- Journal Volume
- 16
- Journal Issue
- 1
- Journal Page Range
- p. 3-4
- ISSN
- 1004-714X
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 39111034
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Descriptors DEI
- ACCURACY; BRICKS; BUILDING MATERIALS; CERAMICS; CHINA; GAMMA SPECTRA; GAMMA SPECTROSCOPY; INTERLABORATORY COMPARISONS; JAPAN; PROBABILITY; QUALITY CONTROL; RADIOISOTOPES
- Descriptors DEC
- ASIA; BUILDING MATERIALS; CONTROL; DEVELOPED COUNTRIES; ISOTOPES; MATERIALS; SPECTRA; SPECTROSCOPY
Optional Information
- Notes
- 1 fig., 3 tabs., 5 refs.