Metallic Anechoic Wedges
Envirotech - Metallic Anechoic Wedges are made with perforated metallic sheet, acoustic
foam and fiberglass tissue paper pasted from inside in perforated sheet. Perforated sheet shall be powder
coated in any shade. Envirotech Metallic Anechoic wedges can absorb high range of
frequencies. We are manufacture of Metallic Anechoic Wedges in Pan India.
Envirotech Metallic Anechoic Wedges are constructed of GI mesh with 42% free area or customized for maximum absorption and shall be filled with high-quality sound absorbing material fiberglass/ Rockwool conforming to BS (British Standard) 476, ISO 1182 & IS 3808. The material used shall be flameproof and fire-retardant & confirming to BS 6853 (toxicity index 0.65) - NON-EMISSION OF SMOKE and TOXIC GASES.
The wedges are infilled with sound-absorbing layers with combination of high density in the base & low density in its tip / peak. The metallic wedges are designed for semi-anechoic chambers / anechoic chambers. Envirotech Systems is manufacturer of anechoic chambers, semi-anechoic chambers, metallic wedges. The product is utilized for components/ complete product in industries like Automobile, HVAC, Audio, etc.
Specifications Of Metallic Anechoic Wedges
Material: Perforated GI mesh filled with acoustic fiberglass conforming to BS 476.
Shape: Triangular tip with parallel piped base.
Outer shell: Perforated GI sheet.
Color: Powder-coated off-white shade / Color choice of the client.
Acoustic Insulation filler: Confirming to ASTM C 423 / ISO 354; NRC> 0.95, Fire
Resistance, high durability.
Free Field Room: A room whose walls, ceiling, and floor are lined with sound-absorbing
materials to minimize all sound reflections, also known as an anechoic room.
Technical Specifications of Metallic Anechoic Wedge:
Envirotech Metallic Anechoic Wedges are constructed of GI mesh with 42% free area or customized for maximum absorption and shall be filled with high-quality sound absorbing material fiberglass/ Rockwool conforming to BS (British Standard) 476, ISO 1182 & IS 3808. The material used shall be flameproof and fire-retardant & confirming to BS 6853 (toxicity index 0.65) - NON-EMISSION OF SMOKE and TOXIC GASES.
The wedges are infilled with sound-absorbing layers with combination of high density in the base & low density in its tip / peak. The metallic wedges are designed for semi-anechoic chambers / anechoic chambers. Envirotech Systems is manufacturer of anechoic chambers, semi-anechoic chambers, metallic wedges. The product is utilized for components/ complete product in industries like Automobile, HVAC, Audio, etc.
Specifications Of Metallic Anechoic Wedges
Technical Specifications of Metallic Anechoic Wedge:
- Guaranteed acoustic performance, with very low cut-off frequencies.
- Compliance with international test standards, including ISO 3745, ISO 3744, and ISO 26101.
- Superior fire and impact resistance.
- Greater durability and a longer lifespan.
- Ease of cleaning to ensure an “as new” appearance throughout their working life.
- A bright, healthy, and safe working environment for test personnel.
- Bespoke paint options available to match corporate colors.
