NSPO is committed to satellite-related product testing, with advanced complete Acoustic test energy, in line with a variety of noise standards. Sound test Facility to simulate the test elements in the launch process, the rocket sound caused by the vibration of the environment to verify that the test components to withstand the sound after the function is still normal operation, the structure of the design, analysis are in line with the sound shock demand. During the test, the evaporator first gasified the liquid nitrogen, and the gaseous nitrogen was used as the noise source. The flow rate of the nitrogen was controlled by the control device. The noise generator was used to convert the kinetic energy into the acoustic shock wave, and the sound shock wave was introduced into the chamber to test the element.
Reverberant Acoustic Chamber
Acoustic Test
| Facility Specification | |
Inside The ChamberSpace |
6.25m(L)X 5m(W) X 8.4m(H) |
Operating Frequency Range |
50Hz ~ 10,000Hz |
Total Noise Level |
155dB |
• MIL-STD-1540 • SMC-S-016 • ECSS-E-ST-10-03C
FORMOSAT-1, FORMOSAT-2, FORMOSAT-3, FORMOSAT-5 Environmental Noise Vibration Test.
