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Products

Product Description

Product testing principles and functions:

1）Material absorption property test: Sound absorption coefficient, surface impedance

2）Supports acoustic surface impedance and sound absorption test (similar to impedance tube test);

3）Data output: narrowband spectrum, 1/3 octave outputs.

Product hardware composition

Product name	Hardware	Quantity	Unit
BOACH-HW-PIT20	Portable material sound absorption test impedance tube	1	Set
	Data acquisition cards	1	Set
	Piston-type material mounting section	1	Set
	Material cutting tools	1	Set

Test frequency range

Data sampling frequency: 100~1000Hz；

Product application cases

Felt material：PIT Test vs Impedance Tube Test

PU Foam: PIT Test vs Impedance Tube Test

Rubber plastic cotton: PIT Test vs Impedance Tube Test

Fiber material: PIT Test vs Impedance Tube Test

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Phone:

13611803500

E-mail:

yanfengsun@boach.cn

Address：

Room 901, Building 1, Phase 2, Yungu Phase 2, Fengxi New Town, Xixian New District, Xixian New District, Xi'an City, Shaanxi Province

Room 307, Building 1, Harbin Institute of Technology Robot Industrial Park, No. 488 Qianjin East Road, Economic Development Zone, Kunshan City, Jiangsu Province

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