Continuous monitoring system of environmental γ radiation near nuclear facility
Creators
- 1. Academia Sinica, Beijing, BJ (China). Inst. of Atomic Energy
Description
The continuous monitoring system for the environmental γ radiation and accident emergency near nuclear facility is described. The continuous monitoring system consists of high pressurized ionization chamber, integrated weak current amplifier, V-F converter and intelligent data recorder. PC 486 microcomputer with standard RS-232C interface is used for data handling and graph plotting. This intelligent data recorder has the functions of alarm over threshold and records the output signal of detector and temperature. The measuring range is from 10 nGy h-1 to 10 mGy h-1 because a high insulation switch automatical changing the measuring ranges is used. The monitoring system has been operating continuously for a long time with high stability and reliability
Additional details
Publishing Information
- Imprint Title
- Proceedings of 8. national conference on nuclear electronic and nuclear detection technology: Pt.2
- Imprint Pagination
- 338 p.
- Journal Page Range
- p. 621-625.
Conference
- Title
- 8. national conference on nuclear electronics and nuclear detection technology.
- Dates
- 2-7 Dec 1996.
- Place
- Zhuhai, GD (China).
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 28076362
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- AMPLIFIERS; ARTIFICIAL INTELLIGENCE; COMPARATIVE EVALUATIONS; DATA PROCESSING; ENVIRONMENT; GAMMA RADIATION; IONIZATION CHAMBERS; NUCLEAR FACILITIES; PERFORMANCE; RADIATION MONITORS; RECORDING SYSTEMS
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; EQUIPMENT; EVALUATION; IONIZING RADIATIONS; MEASURING INSTRUMENTS; MONITORS; RADIATION DETECTORS; RADIATIONS