Application
Saturated Loess Liquefaction and Pile Foundation Vibration Table Test
Project name: Saturated Loess Liquefaction and Pile Foundation Vibration Table TestBrief introduction：In 2012, the Chinese Seismological Bureau of Lanzhou purchased 46 DH301 three-way zero-frequency response vibration sensors and leased 138 channels of SE-944. Using the Wenchuan seismic wave data to
Shanghai Certain University Stress Test
Project name: Shanghai Certain University Stress TestBrief introduction：Vertical pseudo-static test of prestressed steel concrete frame, using the three-line restoring force model of prestressed steel concrete frame, the hysteretic performance analysis and fatigue test of prestressed steel concrete
Large wind tunnel project
Project name: Large wind tunnel projectBrief introduction：A base uses a 1024-channel DE-944 data acquisition system to collect and record data from wind tunnel tests. After many tests, it was proved that the system can meet the requirements of high precision, high performance, real-time, synchroniza
Shockwave wind tunnel test
Project name: Shockwave wind tunnel testBrief introduction：The 265m "JF12 Recurring Hypersonic Flight Condition Shock Wave Tunnel" constructed by the Mechanics Institute of the Chinese Academy of Sciences is the longest shock wave wind tunnel in the world. It uses the DE-916 test and analysis system
Fan blade performance test
Brief introduction：The German Lloyd's Register (GL) certification center certified the blades produced by Tianjin Mingyang Company and measured the stress variation and frequency of the blades under various working conditions. The unit completed the test by using SE-860.
Jiangxi Shitan substation online monitoring
Project name: Jiangxi Shitan substation online monitoringBrief introduction：The Shitan 220KV substation in Jiangxi province monitors the vibration of three-phase shells as well as the voltage and current, and comprehensively judges the operation status of the transformer through the vibration, volta
Wujiang electric reactor destruction test
Project name: Wujiang electric reactor destruction testBrief introduction：The required vibration acceleration of the reactor is less than 0.075g, if exceeding the valve, they need to terminate the experiment in time. Because of the special on-site environment, there are serious electromagnetic inter
Ocean Drilling Platform Impacted by Ocean Wave Test
Project name: Ocean Drilling Platform Impacted by Ocean Wave TestBrief introduction：CNOOC Energy Development Co., Ltd.in Beijing uses DE-944 to remotely collect ocean platform's real-time data impacted by waves through submarine optical cable.
"Yuanwang VI" Main Engine Piping Vibration Test
Project name: "Yuanwang VI" Main Engine Piping Vibration TestBrief introduction：In July 2010, experts from school of Marine and architectural engineering of SJTU adopted our company's DE-944, RE-846U rugged wireless system to conduct a full-scale, multi-point tour vibration test at the fixed point f
Gantry crane loading test
Project name: Gantry crane loading testBrief introduction：Oriental Heavy Industries uses WW-844D to test the structural stress of gantry hammocks during loading.
PCB board screw locking stress test
Project name: PCB board screw locking stress testBrief introduction：When the PCB is locked with a screw, it will deform, resulting in structural stress changes. According to the IPC9704 standard, the maximum strain rate generated by the deformation must be tested to ensure that the performance of th
Air conditioning pipeline performance test and vibration noise test
Project name: Air conditioning pipeline performance test and vibration noise testBrief introduction：Haier, Hisense, Oaks and other air-conditioning industries apply the DE-944 series dynamic data acquisition and analysis system to test each series of air-conditioning pipelines. Using the test data t
