Anechoic Test box is an enclosure designed to have high sound insulation and absorption. It is commonly used for measuring the noise produced by products detecting any sounds ensuring quality control and conducting research and development activities. We have utilized our technology in creating a multilayer panel.
Measurement Target
Communication information equipment, precision equipment, electronic components, nanotechnology-related products, environment-related products
Measurement Purpose
Abnormal noise inspection, research and development, product performance acoustic measurement, vibration analysis, environmental testing, etc.
Measuring Equipment
Ordinary, precision sound level meter, FFT analyzer, vibration meter, various acoustic evaluation equipment, etc.
Anechoic Test Box Dimension
Sound Insulation (Transmission Loss)/dB
Anechoic Test Box Features
Sound Absorption & Insulation
Incorporates AST sound absorption material and a back sound absorption layer for superior acoustic performance. Features a double shield sound insulation door with perimeter sound absorption.
Utilities & Accessories
Our anechoic test boxes utilizes a utility pipe with an inner diameter of 55 in two locations. Includes four M8 hanging hooks for convenient placement.
Table & Handling Mechanisms
The sample table is made of Steel T4.5 and includes a sound-absorbing mat for added functionality. Equipped with a closed handle, operating handle, and die-cast leaf hinge.
Base & Support Features
The dedicated base is height-adjustable, providing versatile positioning. Four-point vibration isolation pads enhance stability and support.
Mobility & Adjustment
Incorporates adjusters and casters for easy mobility. Features an eyebolt M20-24 for additional support.
Finishing & Customization
Includes a sealing gasket for enhanced performance. Offers baked painting in a standard silver color or a color of your specification for a personalized touch.
Options
Enhance your anechoic test box with a variety of upgrades. Whether it’s advanced monitoring tools or specialized accessories, our upgrades provide customized solutions. Enhance your testing environment and create a personalized experience that effortlessly corresponds with your specific requirements.
- Noncombustible material for the interior
- Rotating table
- Limit switch
- Measurement mesh
- Grounding grid
- Electric outlets
- Openings for additional wires
- Load-bearing dispersive floor material
- Internal remote operation
- Temperature control device
- Special sound insulation window
- Adjustable height for the dedicated table
- Shockproof Design
| A Hemi Anechoic Acoustic Chamber is a sound testing room with absorbers on the walls and ceiling, while the floor remains reflective. It simulates real-world conditions while reducing sound reflections for accurate acoustic measurements. |
| It is used for product noise testing, sound power measurements, and acoustic performance evaluation. Common applications include testing appliances, automotive components, and electronic devices. |
| A Hemi Anechoic Chamber has a reflective floor, while a Fully Anechoic Chamber has absorbers on all surfaces including the floor. This allows the hemi chamber to simulate ground reflection conditions. |
| Products such as household appliances, HVAC systems, automotive parts, power tools, and electronic devices can be tested. The chamber helps measure noise levels and acoustic performance. |
| Measurements include sound pressure level, sound power level, noise source identification, and vibration-related acoustic analysis. These tests help evaluate product noise performance. |
| Acoustic foam wedges, fiberglass absorbers, and sound-absorbing panels are commonly used. These materials reduce sound reflections and improve measurement accuracy. |
| Yes, chambers can be customized in size, absorber type, and measurement setup. Custom designs allow testing of different product sizes and acoustic standards. |
| Typical equipment includes microphones, sound level meters, speakers, data acquisition systems, and rotating tables. These tools help capture accurate acoustic data. |
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