Sun Zhandong (Southwest Jiaotong University)
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.
|Collaboration||-- not specified --|
|Registration number following "ICRC2015-I/"||757|
Prof. Cunfeng Feng (Shandong University)
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)