DS7 Ethernet interface All information AE system
DS7 Ethernet interface All information AE system
1. The Ethernet interface acoustic emission instrument only uses one computer to collect data, and can use 8 channels to achieve a 3M sampling rate, fully collecting acoustic emission signals. Complete waveform, complete parameters, planar and three-dimensional positioning, and various functions can be adjusted for secondary development according to research needs.
2. For the 480GB solid-state drive configured in the system, synchronous acquisition of 8-channel acoustic emission signals at a 3MHz sampling rate can store waveform data for several hours continuously, ensuring that no data is lost during this period.
3、The collected data can be analyzed using the acoustic emission signal analysis software provided by our company, or all or any selected waveform data can be exported for analysis using tools such as Matlab. The data export format can choose binary or text format.
Technical Index
Model |
DS7-8B |
Channels |
2、4、6、8channel |
Interface type |
Ethernet interface |
Continuous data pass rate |
60MB/S |
Waveform data pass rate |
48 MB/S |
Data collection method |
Multichannel synchronous acquisition |
Storage method of waveform |
Continuous recording of waveform data from all channels ensures no loss of data |
Software operating environment |
win7（64bit）operation system |
Continuous collection and storage length |
Using a 480GB solid-state drive, synchronously collecting 8-channel acoustic emission signals at a sampling rate of 3MHz, it can continuously store waveform data for several hours, ensuring no data loss during this period. |
Sampling rate |
Using 2 channels, each channel is 10M |
|
Using 4 channels, each channel is 6M or 5M |
|
Using 8 channels, 3 M or 2.5 M per channel |
computer configuration |
Win7-64bit operating system, i5 processor, 480GB solid-state drive, independent graphics card, laptop selected. |
Number of external reference channels |
8channels |
External reference sampling frequency |
30KHz、25KHz |
External parameter conversion accuracy |
16bit |
External parameter input range |
±5V or ±10V |
Input signal range |
±10V |
A/D conversion accuracy |
16bit |
Host system noise |
± 1 sampling resolution, i.e. ± 0.308mV |
Channel input impedance |
50Ω |
Nonlinear error of A/D conversion |
±0.5LSB |
Signal input type |
single-ended |
Sampling trigger method |
Software trigger, signal threshold trigger, external trigger |
Operating temperature range |
0℃～50℃ |
Power supply mode |
External 220V power supply |