Anechoic Test Box

What is an Anechoic Test Box?

An Anechoic Test Box is a compact, portable version of an anechoic chamber designed for testing smaller devices and components under controlled acoustic conditions. These test boxes are ideal for R&D labs and quality control processes where space and flexibility are essential. Despite their smaller size, anechoic test boxes provide high-performance sound absorption, ensuring reliable and repeatable test results. They are perfect for applications such as testing small electronics, sensors, and microphones where precise acoustic measurements are crucial.

1. Measurement Target

Communication information equipment, precision equipment, electronic components, nanotechnology-related products, environment-related products

2. Measurement Purpose

Abnormal noise inspection, research and development, product performance acoustic measurement, vibration analysis, environmental testing, etc.

3. Measuring Equipment

Ordinary, precision sound level meter, FFT analyzer, vibration meter, various acoustic evaluation equipment, etc.

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

Anechoic Test Box Dimension

MODELS	INWARD (MM)	OUTWARD (MM)
DMC-85	W400 X L450 X H400	W850 X L850 X H850
DMC-1050	W600 X L650 X H600	W1050 X L1050 X H1050
DMC-1250	W800 X L850 X H800	W1250 X L1250 X H1250
DMC-1450	W1000 X L1050 X H1000	W1450 X L1450 X H1450

Sound Insulation (Transmission Loss)/dB

Hz	31.5	63	125	250	500	1K	2K	4K	8K
Sound Insulation Guarantee Value	-24	-34	39	43	51	55	63	64	62
Actual Value	29.1	46.2	44.9	44.7	61.8	64.1	71.7	75.6	80.1

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Frequently Asked Questions

An Anechoic Test Box is a compact acoustic enclosure designed with high-performance sound insulation and sound-absorbing materials. It provides a controlled environment for accurate noise measurement, acoustic analysis, and product testing.

An Anechoic Test Box is used to measure noise generated by electronic devices, motors, fans, household appliances, precision equipment, and other products. It supports research, product development, quality control, and acoustic performance evaluation.

An Anechoic Test Box is suitable for testing communication devices, electronic components, precision instruments, small motors, cooling fans, IoT devices, medical equipment, and other compact products that require accurate acoustic measurements.

Yes. The Anechoic Test Box can be customized based on internal dimensions, sound insulation requirements, cable entry ports, sliding tables, lighting, accessories, and other project-specific testing needs.

DMCRF Anechoic Test Boxes are built with multilayer acoustic panels, premium sound-absorbing materials, and durable construction to deliver reliable, repeatable, and accurate acoustic testing for laboratories, manufacturers, and research facilities.

Anechoic Test Box