Shanghai Jiao Tong University

Add Time：2026-06-25 View:0

As a top comprehensive research university in China, Shanghai Jiao Tong University has a large number of core research projects in cutting-edge fields such as materials science, chemical synthesis, biological sample preservation, and new energy. The laboratory is equipped with a three station vacuum sealing machine and a complete set of hydrogen oxygen machines, mainly used for core scientific research operations such as quartz tube vacuum sealing, sample oxygen free and anhydrous packaging, and high-temperature solid-phase synthesis experiments. The stability and accuracy of the equipment directly determine the accuracy of experimental data and the efficiency of scientific research progress.

University researchers have reported that the hydrogen oxygen machine has experienced abnormal operation during daily experimental use, including unstable gas production and lagging operation parameter debugging. Upon receiving the school's after-sales repair work order, our company quickly activated the exclusive after-sales response channel for major university customers and arranged a team of senior technical engineers to go to the Shanghai Jiao Tong University laboratory for on-site full process maintenance services as soon as possible

Comprehensive fault detection: Disassemble and inspect the water circuit, electrolysis module, control system, and gas output pipeline of the hydrogen oxygen machine one by one, accurately locate the three core issues of parameter settings, slight pipeline blockages, and non-standard operating procedures;

Complete machine debugging and repair: Clean up internal pipeline impurities, calibrate gas output parameters, optimize equipment control system programs, replace damaged parts, and eliminate all abnormal operating faults;

On site practical training: Conduct one-on-one equipment usage teaching for laboratory teachers and students, explain daily maintenance, parameter adjustment, and fault self inspection methods, and avoid similar operational problems in the future;

Whole machine performance acceptance: continuous 2-hour no-load+simulated scientific research condition testing, confirming that the purity, flow rate, and operating noise of hydrogen and oxygen production have all returned to factory standards, and the school has passed the on-site acceptance

All malfunctions of the hydrogen and oxygen machines were completely resolved in one go, and the equipment was restored to a stable and standard operating state. Laboratory research work was carried out normally;

Laboratory personnel are proficient in equipment standard operation and basic maintenance skills, reducing the occurrence rate of later failures;

The efficient, professional, and responsive on-site after-sales service has been highly recognized by the research team of Shanghai Jiao Tong University, consolidating the trust foundation for long-term cooperation between schools and enterprises in equipment.

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