BSR SUITE - Hardware Specifications

BSR SUITE can be combined with different high accuracy dynamic signal acquisition frontends for noise and vibration measurements. All frontends use low noise simultaneous sampled 24-bit analog inputs with software switchable IEPE sensor supply. The rugged and compact MB 452-I 4 channel frontend is ideal suited for mobile measurements in the field and can be powered directly from USB. The DT9857 16 channel frontend is powered by an external DC-power supply and can be used for NVH test systems with 16-64 input channels.

 

Systems with 4-16 input channels - USB powered

 

4-16 input channels, USB powered: MB 452-I 4 channel frontend
Analog inputs: 4, simultaneous sampled, 24-bit resolution MB 452-I 4channel Frontend for BSR SUITE NVH Test System
Max. sampling rate: 52.7kHz
IEPE-supply: 4mA, software switchable
Input ranges: ±10V, ±1V
Coupling: AC/DC, AC-cutoff frequency @ 0.1Hz
Analog outputs: 1, 24-bit D/A, ±10V output range
Trigger: External digital trigger or analog threshold
RPM-input: Yes, input range ±30V
Cascadable:

Yes, synchronization of up to 4 modules
resulting in max. 16 channels
Power supply: Powered from USB

 

 

Systems with 16 to 64 input channels

 

16-64 input channels: DT9857 16 channel frontend
Analog inputs: 16, simultaneous sampled, 24-bit resolution 64Ch Frontend for BSR SUITE NVH Test System
Max. sampling rate: 105.4 kHz
IEPE-supply: 4mA, software switchable
Input ranges: ±10V, ±1V
Coupling: AC/DC, AC-cutoff frequency @ 0.1Hz
Analog outputs: 2, 32-bit D/A, ±10V output range
Trigger: External digital trigger or analog threshold
RPM-input: Yes, input range ±30V
Digital I/O: 16 (8 in, 8 out), software I/O selectable
Cascadable:

Yes, synchronization of up to 4 modules
resulting in max. 64 A/D-channels
Power supply: External 4,75V DC to 28VDC

 

 

Support of Sound Cards (internal & external)

 

If no other hardware is available BSR SUITE enables the use of internal or external sound cards for 2 channel data acquisition and analysis during training sessions or demonstration. However the use of standard sound cards for NVH testing is not recommended! MB Dynamics cannot test and guarantee the correct function of different soundcards, hardware drivers and the resulting accuracy of measurement data.

In addition sound cards can also be used for online monitoring of selectable input channels and playback of recorded time signals.

 

Optional Accessories:

› BSR SUITE Test System
› BSR Sound Quality
› BSR Order Analysis
› Microphones & Sensors
› Calibrators

 

Data Sheets:

› BSR SUITE
› Objective S&R Testing
 
 

 

Queries?

For technical questions call us on:
+49 2151 7886890
or send us an email using the online form.