Electro Technology Laboratory
Noise and Vibration Group of Industrial Technology Institute, Sri Lanka specializes in acoustical engineering consultancy since 1995. We are able to provide services such as Noise/vibration measurement and control for industrial and commercial applications, construction activities, thermal power plant, building acoustic/vibration, mining activities, environmental impact analysis and noise mapping/modeling, for clients in public and private sector in any part of the country.
Our Services
Acoustic Measurement and Control
Industrial Applications
- Industrial noise measurements/analysis according to local and international standards.
- Advanced noise/vibration analysis including 1/3 octave analysis, FFT etc.
- Work place noise/vibration analysis and surveys for comfort criteria of occupants
- Occupational noise exposure
- Customized noise solutions for machinery enclosures
- Building design for noise control
Noise Mapping/Modeling
- Industrial noise mapping/modeling for large industries and industrial zones
- Noise modeling for noise abatement projects
Environmental
- Long term noise/vibration monitoring for special assessments/baseline data collection
- Community noise surveys
- Noise and vibration measurements, monitoring and control for building and road construction industry
- Blasting noise and vibration analysis for mining industry
- Road traffic noise and vibration
Environmental Noise Impact Studies
- Environmental Impact Assessment (EIA) for large industries and industrial zones
- Initial Environmental Impact Studies for mining industry
Machinery Vibration Measurement/analysis
- 1/3 octave and FFT analysis
- Overall vibration level measurements simultaneously in three perpendicular direction
- Time history traces
- Order analysis
- Real time FFT analysis on time domain
Note: We have experience in vibration analysis of very small scale machines to large scale thermal power plants.
Building Acoustic and Vibration
- Building vibration analysis for damage criteria of building and comfort criteria for occupants
- Field testing of sound insulation partitions of building partitions
- Identification of vibration/sound propagation paths (both air borne and structure borne) inside buildings
- Reverberation time measurements
Last Updated on Friday, 06 December 2013 12:34