Data Aquisitions Hardware, soundcard ICCP

Data Acquisition Hardware MC3022/MC3522/MC3242 　
 
DATA ACQUISITION INSTRUMENT MC3022/MC3522/MC3242 Model MC3022 MC3522 MC3242
Input Channel 2, ICCP (4 mA) 4, ICCP (4 mA)
Max Input Voltage 1.0 Vrms 3.5 Vrms
Output Channel 1 1, with 20W power amplifier 2
Max Output Voltage 1.0 Vrms
Frequency Response IEC 61672 Type 2 20 Hz ~ 20 kHz
Connector BNC A/D Converter 16 bits 24 bits Max. Sampling Frequency 44.1 kHz 50 kHz
Internal Noise 30 dB (A)
Frequency Response (Ref: 250 Hz, + 0.5 dB/-1.0 dB) 20 Hz ~ 20 kHz Measurement Range (With MPA201) 35 ~ 118 dB (A) 30 ~ 130 dB (A)
Power Requirement USB USB (220/110 V when power amplifier works) US 　 MC3022 is a USB powered

Plug-N-Play measurement soundcard with two ICCP input channels and one output source channel. It is the perfect start to building your own two-channel sound and vibration measurement system. The input channels can be connected to any ICCP powered sensor such as BSWA ICCP microphones. MC3022 can also be used with a number of software including BSWA VA-LAB, WinMLS, DIRAC, EASERA, Audio Tester, Listen, ETF, Noise Book, Spectral Plus, and LabView, just to name a few.

MC3522 is developed to meet the need of audio testing, where a small power amplifier is required to drive the loudspeakers. MC3522 has a built-in 20W power amplifier with a lockable knob. It can also be used with BSWA impedance tube and BSWA VA-Lab software to test the Sound Absorption Coefficient of material. MC3242 is a 4-channel hardware designed using NI 9233 data acquisition card. It can analyze acoustic and vibration signals acquired simultaneously from its 4 channels. MC3242 has two signal output channels. MC3242 is designed for BSWA VA-Lab software.