飲水思源，愛國榮校,ZT-4A(X)在上海交通大學投入使用。

上海交通大學
Shanghai Jiao Tong University
上海交通大學（Shanghai Jiao Tong University），簡稱“上海交大”，位于上海市，是由中華人民共和國教育部直屬、中央直管副部級建制的重點大學，是歷史zui悠久、享譽海內外的高等學府之一，位列“985工程”、“211工程”、“YILIU大學建設高?！保脒x“珠峰計劃”、“111計劃”、“2011計劃”、“醫生教育培養計劃”、“法律人才教育培養計劃”、“工程師教育培養計劃”、“農林人才教育培養計劃”，為九校聯盟、大學校長聯誼會、Universitas 21、21世紀學術聯盟的重要成員。

     ZT-4A（X）型鐵電材料測試儀是已經完全升級，即可用于本科類教學，認識電滯回線的變化情況，也可以做一般性的鐵電材料的研究。

上海交通大學此次采購ZT-4A（X）型鐵電材料測試儀對于本校的教學有很大的幫組，可以讓學生比較系統的理解鐵電電滯回線的變化情況，漏電流，疲勞測試等相關性參數。

Shanghai Jiao Tong University

Shanghai Jiao Tong University (Shanghai Jiao Tong University), short for "Shanghai Jiaotong University". Located in Shanghai, Shanghai Jiaotong University is a national key university directly under the Ministry of Education of the People's Republic of China and under the direct control of the central government. It is one of the oldest and well-known institutions of higher learning in China and abroad. It ranks among the "985 Project", "211 Project" and "YILIU University in the world to build universities". Selected as "Everest Plan", "111 Plan", "2011 Plan", "Excellent Doctor Education Training Plan", "Excellent Legal Talents Education Training Plan", "Excellent Engineer Education Training Plan", "Excellent Agriculture and Forestry Talents Education Training Plan". It is an important member of the Nine Universities Alliance, China University Presidents Association, Universitas 21, 21st Century Academic Alliance.

ZT-4A (X) ferroelectric material tester has been completely upgraded. It can be used in undergraduate teaching, to understand the change of hysteresis loop, and to do general ferroelectric material research.