DDSTHA Mechanicals
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  • Room Sound Proofing

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  • Acoustic Barrier Wall Proofing

RF CHAMBER

DDstha RF CHAMBER RF Rooms are specially designed rooms that are used for the distribution of acoustic energy. We offer RF Rooms that are aptly designed to meet the specific acoustic sound levels and various other environmental requirements. These rooms are used to determine the sound power output of noise sources. The various other uses of the rooms are enlisted below: Determining transmission loss of partitions To find the insertion loss of silencers Response characteristics of microphones' determination Finding the random incidence absorption coefficients of materials High-intensity noise-level fatigue testing of aircraft, space vehicles, and other equipment
Further, we specially consider things like provision of suitable working space, types of doors, sizes, climate control, lighting & electrical systems, and appropriate RF shielding for the proper functioning of the room. All these features have made us a prominent organization in the designing, construction, and commissioning of Reverberation Rooms in Noida, India.

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DDSTHA Mechanicals
  • Anechoic Chambers are commonly used to perform experiments in nominally free field conditions. In these anechoic chambers sound energy reduces and travels away from the source with almost none being reflected back. The main and common work of these anechoic chambers is that these chambers measure the transfer function of a loudspeaker or the directivity of noise radiation from industrial machinery. DNV Industries make use of sophisticated technology for manufacturing these anechoic chambers and ensure that these offer complete satisfaction to our clients. Anechoic Chambers provide a standard, reproducible environment for the measurement of a wide variety of electrical and electronic devices to establish that they meet requirements concerning spurious, harmonic and noise emissions. A sampling of such devices that are measured in chambers are microwave-ovens, communication equipment, typewriters, motor generators, lights, computers, relays, television sets etc.

  • Techanical Details
  • Technical Specifications: » Modular Design / Maintenance Friendly Shielding effectiveness -30 to 80 db(A). Air vent and power filter as per requirement CCTV camera CNC Machine Based in-house Production Proper Ventilation and Luminous Shielding door upto 100db(A)