A standard sample determination method for the testing of smoke detectors and its application research-Reference-Cited by-同舟云学术

A standard sample determination method for the testing of smoke detectors and its application research

Published:2020 Issue: Volume:185 Page:02035
ISSN:2267-1242
Container-title:E3S Web of Conferences
language:
Short-container-title:E3S Web Conf.

Author:

Wang Tingting,Wu Guoping,Zhang Pei,Zhang Dake

Abstract

The stability of the standard sample plays a key role in the testing of the smoke detectors. A scientific and effective standard sample selection scheme is proposed in this paper. The repeatability and uniformity of the tested samples are evaluated before and after the environmental acceleration testing, and the most stable standard sample is obtained. At the same time, this paper explores the new application of the standard sample, which can be used in the calibration of the measuring ionization chamber (MIC). This work can greatly reduce the selection time and provide the standard samples for the laboratory of the smoke detectors testing which is scientific and reliable. At the same time, the difficult problem of the calibration of the measuring ionization chamber (MIC) is solved here.

Publisher

EDP Sciences

Link

https://www.e3s-conferences.org/10.1051/e3sconf/202018502035/pdf

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