Our R&D Center can conduct acoustic testing to a mokc up installaition such as AHUs, FCU, VAV, complete with ductworks and air diffusers. Even the seat air diffusion system noise performance can be tested in our laboratory.

Noise test of spiral ducts

Noise test of VAV

This system diagnoses equipment by detecting unusual noise generated by abnormality or deterioration of rotating mechanical equipment. Unlike the vibration method, it makes diagnosis easy, since the method involves no contact.

Handy type

Online type