Published 1993
| Version v1
Journal article
A sensor for measuring thermal conductivity of heat insulating materials by dynamical method
Description
Silicon p-n junction is used as a temperature sensor with high sensitivity and ideal linearity for measurement of thermal conductivity of heat insulating material by dynamic method. Fully automated apparatus using a microcomputer IBM/PC equipped with a digital memory oscilloscope is presented. It is shown that the accuracy of the method is improved and the time required for measurement and evaluation of the experimental results is considerably reduced. (author). 12 refs., 3 figs., 2 tabs
Additional details
Publishing Information
- Journal Title
- Communications in Physics
- Journal Volume
- 3
- Journal Issue
- 1
- Journal Page Range
- p. 26-32.
- ISSN
- 0868-3166
- CODEN
- CMPYEL
INIS
- Country of Publication
- Viet Nam
- Country of Input or Organization
- Viet Nam
- INIS RN
- 27011383
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ELECTRONIC CIRCUITS; P-N JUNCTIONS; THERMAL CONDUCTIVITY; THERMOMETERS
- Descriptors DEC
- MEASURING INSTRUMENTS; PHYSICAL PROPERTIES; SEMICONDUCTOR JUNCTIONS; THERMODYNAMIC PROPERTIES