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진동발생 실험을 할 수 있는 EVT-1000 가진기(shaker, excite) , PA-100 파워앰프의 기본 연결법과 작동법 입니다. https://youtu.be/ecB2EeMrPKw?si=V02SkuvcI2h-qbdD ** 응용분야 : 간단한 진동실험, 진동센서(가속도계, 가속도센서) 테스트, 진동발생 및 가진이 필요한 테스트 등에 사용 [한국SI ] 음향 소음 진동 솔루션 전화 : 02-6348-3500 메일 : hksi@hksi.co.kr 웹사이트 : www.hksi.co.kr 블로거 : https://blog.naver.com/suya309 전문분야 : 소음진동분석장비, 가속도계(가속도센서), 진동센서, 마이크로폰, 가진기, 임팩트해머(충격해머), 음향공진검사기, 소음계, 진동계, 진동공진실험기구(EVT), 진동시험기, 진동센서교정기 #진동발생실험 #소형가진기 #EVT1000
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임피던스튜브 Impedance Tube (BSWA SW230, SW260, SW420, SW470, SW422, SW470, SW433, SW463, SW466, SW477)

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 임피던스튜브 Impedance Tube


SW 시리즈 임피던스튜브는 ISO 및 ASTM 표준에 따라 흡음계수(Sound Absorption Coefficient) 와 투과손실 (Transmission Loss (TL)) 정확하게 측정할 수 있다.

SW 시리즈 임피던스튜브는 절단된 샘플뿐만 아니라 현장에서 직접 사용할 수 있도록 특별히 설계되었습니다.



[대표 모델 사양]

IMPEDANCE TUBES

Model

SW230

SW260

SW420

SW470

SW422

SW477

Value to be Measured

 Sound Absorption Coefficient (α)

 Sound Absorption Coefficient (α) and Transmission Loss(TL)

Standard

 GB/T-18696, 2-2002, ISO10534-2, 1998, ASTM E1050-08

 Sound Absorption Standard: GB/T-18696, 2-2002, ISO10534-2, 1998; ASTM E1050-08

 ASTM E2611-09

Frequency Range (Ha)

 125 ~ 3150

 125 ~ 6300

 63 ~ 1800

 800 ~ 6300

 63 ~ 1800

 800 ~ 6300

Inner Diameter of Testing Tube

 60 mm

 60 & 30 mm

 100 mm

 30 mm

 100 mm

 30 mm

Loud speaker

 4 “ in diameter, 20 Watts, 8 Ohm

 OPTIONAL ITEMS

1/4’’ Microphone

 MPA416

Data Acquisition Card

 MC3322+PA50 or MC3522

 MC3242

Power Amplifier

 PA50

Software

 VA-Lab2 Basic + VA-Lab2 IMP-A

 VA-Lab4 Basic + VA-Lab4 IMP-AT


[아래 링크 영상에서 임피던스튜브 구성품을 자세히 보실 수 있습니다]

https://blog.naver.com/suya309/222482477869


[흡음률 측정 구성도-Impedance TubeSystem for Sound Absorption Measurement]


[투과손실 측정 구성도-Impedance TubeSystem for Transmission Loss Measurement]

- SW230 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW230
1SW230For accurate measurement of sound absorption coefficients(125-3150Hz), 60mm inner diameter, includes:
- a 60mm diameter tube
- a 60mm diameter sample holder
2MC3522 (MC3322+PA50)USB Soundcard with 2 ICP input channels and 1 output channeL; with built-in power amplifier of 20W
3MPA4161/4" microphone with ICP Preamp
4CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3522
5CAA0022m cable of banana connectors to connect MC3522 to the speaker of the impedance tube.
6CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
7VA-Lab2 BASICBase software for measurement of noise and vibration, used for 2 channels
8VA-Lab2 IMP-ASoftware for measurement of sound absorption coefficients (2 mics are needed) 


- SW260 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW260
1SW260For accurate measurement of sound absorption coefficients(125-6500Hz), 30mm and 60mm inner diameter, includes:
- a 60mm diameter tube
- a 60mm diameter sample holder
- a 30mm diameter tube
- a 30mm diameter sample holder
2MC3522 (MC3322+PA50)USB Soundcard with 2 ICP input channels and 1 output channeL; with built-in power amplifier of 20W
3MPA4161/4" microphone with ICP Preamp
4CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3522
5CAA0022m cable of banana connectors to connect MC3522 to the speaker of the impedance tube.
6CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
7VA-Lab2 BASICBase software for measurement of noise and vibration, used for 2 channels
8VA-Lab2 IMP-ASoftware for measurement of sound absorption coefficients (2 mics are needed) 


- SW420 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW420
1SW420For accurate measurement of sound absorption coefficients（50-1800Hz), 100mm inner diameter, includes:
- a 100mm diameter tube
- a 100mm diameter sample holder
2MC3522 (MC3322+PA50)USB Soundcard with 2 ICP input channels and 1 output channeL; with built-in power amplifier of 20W
3MPA4161/4" microphone with ICP Preamp
4CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3522
5CAA0022m cable of banana connectors to connect MC3522 to the speaker of the impedance tube.
6CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
7VA-Lab2 BASICBase software for measurement of noise and vibration, used for 2 channels
8VA-Lab2 IMP-ASoftware for measurement of sound absorption coefficients (2 mics are needed) 


- SW470 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW470
1SW470For accurate measurement of sound absorption coefficients（1800-6500Hz), 30mm inner diameter, includes:
- a 30mm diameter tube
- a 30mm diameter sample holder
2MC3522 (MC3322+PA50)USB Soundcard with 2 ICP input channels and 1 output channeL; with built-in power amplifier of 20W
3MPA4161/4" microphone with ICP Preamp
4CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3522
5CAA0022m cable of banana connectors to connect MC3522 to the speaker of the impedance tube.
6CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
7VA-Lab2 BASICBase software for measurement of noise and vibration, used for 2 channels
8VA-Lab2 IMP-ASoftware for measurement of sound absorption coefficients (2 mics are needed) 


- SW433 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW433
1SW433For accurate measurement of sound absorption coefficients (125-3150Hz) and material impedance values(125-3150Hz), 60mm inner diameter, includes:
- a 60mm diameter tube
- a 60mm diameter sample holder
- a 60mm diameter extension tube
2PA50Power Amplifier of 50W
3MC3242DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.
4MPA4161/4" microphone with ICP Preamp
5CBB005BNC to BNC cables, 5m, to connect PA50 to MC3242
6CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3242
7CAA0022m cable of banana connectors to connect PA50 to the speaker of the impedance tube.
8CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
9VA-Lab4 BASICBase software for measurement of noise and vibration, used for 4 channels
10VA-Lab4 IMP-ATSoftware for measurement of material impedance values (4 mics are needed) , for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.


- SW463 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW463
1SW463For accurate measurement of sound absorption coefficients (125-6300Hz) and material impedance values(125-3150Hz), 30mm and 60mm inner diameter, includes:
- a 60mm diameter tube
- a 60mm diameter sample holder
- a 30mm diameter tube
- a 30mm diameter sample holder
- a 60mm diameter extension tube
2PA50Power Amplifier of 50W
3MC3242DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.
4MPA4161/4" microphone with ICP Preamp
5CBB005BNC to BNC cables, 5m, to connect PA50 to MC3242
6CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3242
7CAA0022m cable of banana connectors to connect PA50 to the speaker of the impedance tube.
8CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
9VA-Lab4 BASICBase software for measurement of noise and vibration, used for 4 channels
10VA-Lab4 IMP-ATSoftware for measurement of material impedance values (4 mics are needed) , for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.


- SW466 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW466
1SW466For accurate measurement of sound absorption coefficients (125-6500Hz) and transmission loss(125-6300Hz), 30mm and 60mm inner diameter, includes:
- a 60mm diameter tube
- a 60mm diameter sample holder
- a 30mm diameter tube
- a 30mm diameter sample holder
- a 60mm diameter extension tube
- a 30mm diameter extension tube
2PA50Power Amplifier of 50W
3MC3242DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.
4MPA4161/4" microphone with ICP Preamp
5CBB005BNC to BNC cables, 5m, to connect PA50 to MC3242
6CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3242
7CAA0022m cable of banana connectors to connect PA50 to the speaker of the impedance tube.
8CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
9VA-Lab4 BASICBase software for measurement of noise and vibration, used for 4 channels
10VA-Lab4 IMP-ATSoftware for measurement of material impedance values (4 mics are needed) , for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.


- SW422 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW422
1SW422For accurate measurement of sound absorption coefficients (50-1800Hz) and material impedance values(63-1800Hz), 100mm inner diameter, includes:
- a 100mm diameter tube
- a 100mm diameter sample holder
- a 100mm diameter extension tube
2PA50Power Amplifier of 50W
3MC3242DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.
4MPA4161/4" microphone with ICP Preamp
5CBB005BNC to BNC cables, 5m, to connect PA50 to MC3242
6CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3242
7CAA0022m cable of banana connectors to connect PA50 to the speaker of the impedance tube.
8CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
9VA-Lab4 BASICBase software for measurement of noise and vibration, used for 4 channels
10VA-Lab4 IMP-ATSoftware for measurement of material impedance values (4 mics are needed) , for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.


- SW477 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW477
1SW477For accurate measurement of sound absorption coefficients (1600-6500Hz) and material impedance values(1600-6300Hz), 30mm inner diameter, includes:
- a 30mm diameter tube
- a 30mm diameter sample holder
- a 30mm diameter extension tube
2PA50Power Amplifier of 50W
3MC3242DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.
4MPA4161/4" microphone with ICP Preamp
5CBB005BNC to BNC cables, 5m, to connect PA50 to MC3242
6CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3242
7CAA0022m cable of banana connectors to connect PA50 to the speaker of the impedance tube.
8CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
9VA-Lab4 BASICBase software for measurement of noise and vibration, used for 4 channels
10VA-Lab4 IMP-ATSoftware for measurement of material impedance values (4 mics are needed) , for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.


- SW422+SW477 SYSTEM 구성

#PART #BSWA IMPEDANCE TUBE SYSTEM SW422+SW477
1SW422+SW477For accurate measurement of sound absorption coefficients (50-6500Hz) and transmission loss(60-6300Hz), includes:
- a 100mm diameter tube
- a 100mm diameter sample holder
- a 100mm diameter extension tube
- a 30mm diameter tube
- a 30mm diameter sample holder
- a 30mm diameter extension tube
2PA50Power Amplifier of 50W
3MC3242DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.
4MPA4161/4" microphone with ICP Preamp
5CBB005BNC to BNC cables, 5m, to connect PA50 to MC3242
6CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3242
7CAA0022m cable of banana connectors to connect PA50 to the speaker of the impedance tube.
8CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
9VA-Lab4 BASICBase software for measurement of noise and vibration, used for 4 channels
10VA-Lab4 IMP-ATSoftware for measurement of material impedance values (4 mics are needed) , for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.


- SW422+SW477+16mm tube to test up to 10kHz SYSTEM 구성

#PART #

BSWA IMPEDANCE TUBE SYSTEM SW422+SW477

+16mm tube to test up to 10kHz

1SW422+SW477For accurate measurement of sound absorption coefficients (50-6500Hz) and transmission loss(60-6300Hz), includes:
- a 100mm diameter tube
- a 100mm diameter sample holder
- a 100mm diameter extension tube
- a 30mm diameter tube
- a 30mm diameter sample holder
- a 30mm diameter extension tube
216mm tubeTo test up to 10kHz
3PA50Power Amplifier of 50W
4MC3242DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.
5MPA4161/4" microphone with ICP Preamp
6CBB005BNC to BNC cables, 5m, to connect PA50 to MC3242
7CBS005BNC to SMB cables, 5m, to connect MPA416 to MC3242
8CAA0022m cable of banana connectors to connect PA50 to the speaker of the impedance tube.
9CA1141000Hz, 94dB calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones
10VA-Lab4 BASICBase software for measurement of noise and vibration, used for 4 channels
11VA-Lab4 IMP-ATSoftware for measurement of material impedance values (4 mics are needed) , for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.


임피던스튜브 (Impedance Tube) 제품 선정 및 기술적인 도움이 필요하시면 하기 문의처로 연락 부탁 드립니다!



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