Welcome to the Industrial Technology Institute (ITI)

 

The pioneer Scientific Research & Development organization in Sri Lanka. We are the successor to Ceylon Institute of Scientific and Industrial Research (CISIR) and comes under the purview of the Ministry of Industries  and is accredited as per ISO 17025:2017 and conforms to ISO 9001:2015 Quality Management Standards.

 

HomeTechnical ServicesElectro Technology Laboratory

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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

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