Speaker
Sun Zhandong
(Southwest Jiaotong University)
Description
To fulfill the requirements of testing the photomultiplier tubes (PMTs) of the electromagnetic detector at the Large
High Altitude Air Shower Observatory, a multifunctional PMT test bench with a two-dimensional (2D) scanning
system is developed. With this 2D scanning system, 16 PMTs are scanned simultaneously to test their uniformity
and cathode transit time difference. The di-distance method is developed to measure the linear dynamic range of the
PMTs using the test bench. The primary test results are presented.
| Registration number following "ICRC2015-I/" | 757 |
|---|---|
| Collaboration | -- not specified -- |
Author
Prof.
Cunfeng Feng
(Shandong University)
Co-authors
Sun Zhandong
(Southwest Jiaotong University)
Prof.
Xiangdong Sheng
(IHEP, CAS)
Mr
Xu Wang
(Shandong University)
Mr
Ye Tian
(Shandong University)
Mr
Zhongquan Zhang
(Shandong University)
