Research on Helium Mass-spectrometer Back Pressure Leak Detection Purification Craft for the Specimen with Epoxy Resin
Yingjun Huang, Xudong Liao, Guoyun Bai, Bo Li, Miao Lou
Available Online September 2016.
- https://doi.org/10.2991/icmmbe-16.2016.19How to use a DOI?
- Epoxy resin; Surface cleaning technology; Back pressure leak detection; The maximum dwell time.
- The purification effect of the blow wash method, low thermal air blow wash method, vacuum method and alcohol cleaning + blow wash method for helium mass-spectrometer back pressure leak detection were researched and compared. It is found that these four purification craft will not accelerate the helium loss in the specimen. To the specimen with epoxy resin, if the maximum dwell time is short, the low thermal air blow wash method or alcohol cleaning + blow wash method will be befitting, and if the maximum dwell time is enough, the vacuum method can be the best choice.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Yingjun Huang AU - Xudong Liao AU - Guoyun Bai AU - Bo Li AU - Miao Lou PY - 2016/09 DA - 2016/09 TI - Research on Helium Mass-spectrometer Back Pressure Leak Detection Purification Craft for the Specimen with Epoxy Resin BT - 6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016) PB - Atlantis Press SP - 91 EP - 94 SN - 2352-5401 UR - https://doi.org/10.2991/icmmbe-16.2016.19 DO - https://doi.org/10.2991/icmmbe-16.2016.19 ID - Huang2016/09 ER -