Assembled Anechoic Room

• Product Overview
• Type/Price
• Specification
• Option
• Others
• Data DL
• Examples

Product Overview

The assembled anechoic room consists 6 surfaces, using Sola metal panels and absorbing wedges on the wall, ceiling, floor. The regular anechoic room uses concrete, plaster board, special cloth type sound-absorbing wedge. But our anechoic room has the advantage of assembly, low price, high accuracy and relocation. In addition, the new developed X type can achieve the best effect in the smallest space.

Measuring Target	precise instrument, auto parts, electronic components, nanotechnology-related products, environment-related products, etc.
Measuring Purpose	acoustic power level, acoustic intensity measurement, abnormal sound detection, acoustic measurement for product performance , etc.
Measuring Machine	general or precise noise meter , FFT analyzer, vibrometer, various acoustic evaluation equipment, etc.

About Lead Time

Usually, the lead time is about 60 days after order.

It is shortest around 60 days if it’s a standard product size. Please contact us as it may change depending on the operation of the factory. There are many anechoic room orders especially in the busy period. So the lead time of the large anechoic chamber which is over the standard size will be longer.

About Installation

Because of the prefabrication system, it is possible for a short-term construction on site.

The soundproof panel and frame of an assembled anechoic room are manufactured in the factory site and will be assembled at the construction site. Unlike the traditional concrete or board construction, the small size can be manufactured in a few days and the large size can be done in 1 to 2 weeks.

※ we have many overseas export and assembly achievements.

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Type/Price

The specifications are just for reference, customize from scratch.

There are 3 types of specifications. But basically, we’ll design from scratch, according to the size, measurement method and workability of the user’s acoustic measurement object. We can meet all kinds of requests, such as installing a crane, flattening the bottom of the door so that there is no step when carrying in, controlling temperature and humidity in an anechoic room, and conducting a wind tunnel test.

Assembled Anechoic Room

Type	Wedge	Effective (mm)	External Dimensions (mm)	Price (including construction cost excluding freight)
X-1	HV02W	W2000 × L2400 × H2450	W2700 × L3100 × H3260	8,700,000 yen
X-2	HV02W	W2400 × L3000 × H2450	W3100 × L3700 × H3260	10,450,000 yen
X-3	HV02W	W3000 × L3600 × H2450	W3700 × L4300 × H3260	12,450,000 yen
S-1	T-250	W2000 × L2400 × H2450	W2700 × L3100 × H3200	8,800,000 yen
S-2	T-250	W2400 × L3000 × H2450	W3100 × L3700 × H3200	10,550,000 yen
S-3	T-250	W3000 × L3600 × H2450	W3700 × L4300 × H3200	12,550,000 yen
H-1	T-500	W2000 × L2400 × H2450	W3200 × L3600 × H3700	13,000,000 yen
H-2	T-500	W2400 × L3000 × H2450	W3600 × L4200 × H3700	15,300,000 yen
H-3	T-500	W3000 × L3600 × H2450	W4200 × L4800 × H3700	17,750,000 yen
Free Type	Other designs: it’s inexpensive beyond the specification. Feel free to contact us

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Means

Top-class sound insulation performance is guaranteed.

The sound insulation performance of the anechoic room is unrivaled comparing with other companies. The background noise in an anechoic room can even reach to 0 dB varying depending on the installation environment. An advanced acoustic measurement space can be realized by introducing our anechoic chamber.

Sound Insulation (Transmission Loss) / dB

Sound Insulation (Transmission Loss) / dB
Hz		63	125	250	500	1K	2K	4K	8K
Guarantee Value of Sound Insulation	X	（25）	30	36	40	49	53	55	54
	S	（28）	35	41	45	51	55	57	56
	H	（32）	40	46	50	56	60	62	61
Actual Value of Sound Insulation	X	36.8	52.4	55.3	61.8	66.2	70.0	79.3	79.9
	S	42.4	43.0	53.9	67.1	67.7	71.9	75.4	84.9
	H	34.8	51.0	63.5	69.8	73.8	78.3	81.6	88.1

About Sound Insulation Performance

We can guarantee the sound insulation performance by using a noise signal generator, speaker, general noise meter or precise noise meter, measuring (transmission loss test) according to JISA1417:2000. And submit the test result as a “Measurement Result Report”.

Measurable Range / m

Calculate the Measurable Range
Hz		63	80	100	125	160	200	250
Measurable Range / m	X-3	0.29	0.46	0.68	0.91	1.13	1.62	2.84
	S-3	0.14	0.17	0.22	0.29	0.43	0.53	0.95
	H-3	0.35	0.51	0.82	1.55	3.14	3.14	3.14

Other Specification

Specification
X	S	H
・compact wedge HV02W: sound-absorbing wedge thickness 310mm ・Sola metal panel sound insulation: 3TS65	・noncombustible sound insulation wedge T-250: sound-absorbing wedge thickness 250mm ・Sola metal panel sound insulation: 3TS65	・noncombustible sound insulation wedge T-500: sound-absorbing wedge thickness 500mm ・Sola metal panel sound insulation: 3TS65
Request a Blueprint for Details
・single swing soundproof door: inner wall sound absorption layer ・grating: (galvanized) bearing capacity of over 200kg ・vibration isolation layer ・utility pipe diameter 65+ internal and external sound insulation cover ・microphone hanging hook ・air intake diffraction silencer ・air intake diffraction silencer ・anechoic EA filter ・completed paper( drawings, specifications, etc.) ・bulb type LED lighting ・outlet 100V- 3P- 2 outlets ・indicating light 10w “in use ” characters ・sirocco fan + flexible silencer duct ・switch box distribution board ・secondary electric equipment wiring works ・sound insulation volume measurement, report of measurement results ・inverse square measurement, report of measurement results

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Option

• air conditioning equipment
• monitor
• signal light
• BNC socket
• interphone
• various alarm devices
• fire alarm
• shockproof design

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Others

• All anechoic room structural materials are using non-combustible materials
• Perform background noise and frequency analysis measurements on the construction site to set the guaranteed value.
• With completed books( sound-absorbing feature data, design drawing, instruction manual, transmission loss test data)
• present a proposal of noise meter or an analyzer.
• We will change the dimensions of the anechoic chamber and adjust the sound absorption performance as well according to the installation layout.
• Can be relocated
• The lead time depends on the operation of the factory, so please contact us.

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Data Download

Data Download

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