ultrasonic non-destructive testing card
System of measurement data acquisition for OPCARD-2.2 was designed to be possible the repetition of acquisitions in real time with even 20 000 measurements per second. This system allow for buffering of many acquisitions in internal memory and sharing the whole package of acquisitions for reading by application. Resultant high throughput of reading data from the device for different size of depth of measurement can be achieved by this technique. It is possible when the number of communication (reading the results and communicating with device on control level) times is minimized.
This device can work also with sequence mode. It means that some of parameters can be remembered for 1024 of possible sets. And setting can be switched for every next acquisition. This allows for easier and faster controlling of measurement for which periodical changes of setting are necessary by some reason. So, this opens same new possibilities.
OPCARD 2.2 is a complete ultrasonic testing device, suitable for all ultrasonic measurements and due to many additional digital inputs/outputs and internal processor it can be used as a controller for more complicated devices.
The card can work together with following devices:
- 32 channel multiplexer - the card can control it directly;
- Scanner - it has input for incremental encoders;
The card has an implemented one channel pulser & receiver and can be used with one transducer or with two (one is sending, and the second one receiving).
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