Proceedings of the 2016 International Conference on Advanced Materials Science and Environmental Engineering

A Kind of Calibration Device for Bitumen Needle Forcemeter

Authors
Lu Liu, Hongbo Guo, Yishu Zhou, Genqiang Jing
Corresponding Author
Lu Liu
Available Online April 2016.
DOI
https://doi.org/10.2991/amsee-16.2016.6How to use a DOI?
Keywords
mechanical structure; measure; penetration value; asphalt; calibration device
Abstract

According to "The vertification regulation of bitumen needle forcemeter for road"(JJG 067-2006), calibration of bitumen needle forcemeter is resolved by measuring indication device and time controller respectively. But this way of calibration can't solve the problem of starting indication device at the same time touching off time controller. There is still a time controller starts lagging phenomenon in most of the calibrated instruments. Measured time interval is inaccurate and penetration value is not accurate. Using the embedded multi-channel integration measurement technique, the calibration device of bitumen needle forcemeter is realized, and the accuracy of the test results is guaranteed.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Advanced Materials Science and Environmental Engineering
Series
Advances in Engineering Research
Publication Date
April 2016
ISBN
10.2991/amsee-16.2016.6
ISSN
2352-5401
DOI
https://doi.org/10.2991/amsee-16.2016.6How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Lu Liu
AU  - Hongbo Guo
AU  - Yishu Zhou
AU  - Genqiang Jing
PY  - 2016/04
DA  - 2016/04
TI  - A Kind of Calibration Device for Bitumen Needle Forcemeter
BT  - Proceedings of the 2016 International Conference on Advanced Materials Science and Environmental Engineering
PB  - Atlantis Press
SP  - 19
EP  - 21
SN  - 2352-5401
UR  - https://doi.org/10.2991/amsee-16.2016.6
DO  - https://doi.org/10.2991/amsee-16.2016.6
ID  - Liu2016/04
ER  -