| Pulser/Receiver, for Each UT Channel |
| Pulse repetition rate | > 25 kHz |
| Pulse amplitude | –85 V |
| System bandwidth | 0.6 to 20 MHz (–3 dB) |
| Linear amplifier gain | 0 dB to 80 dB, with 1-dB steps |
| DAC (distance-amplitude correction) | 80-dB dynamic range |
| Filters | Optional factory adjustments |
| Inspection mode | Pulse echo (128- or 256-element probe). Transmission: (2 probes, 128 or 256 elements, or 4 x 64-element
probes). |
| Pulser/receiver configuration | 16 or 32 pulser/receivers in parallel can be multiplexed for a total of 128 or 256 pulser/receivers |
| Data Acquisition |
| Digitizer | 8 bits, up to 100 MHz |
| Acquisition mode | Free-running (up to 20 kHz) or external signal (1-or 2-axis encoder position) |
| Real-time A-scan data compression | Compression by n (1 to 64) |
| Detection gates | 3 independent gates |
| Interface gate | 1 interface gate for surface synchronization |
| Peak gate | 1 peak gate. Maximum of 128 peaks. |
| Alarms and I/O for Each UT Channel |
| Alarm levels per gate | 3 alarm outputs coming from any logic combination of 4 gates |
| Statistic alarms | Programmable gate crossing (1–16) |
| I/O (in parallel working mode) | 2 analog outputs for amplitude and time of flight in gates |
| Phased Array Features |
| Beam forming | 16 or 32 A-scans in parallel for beam forming |
| Multiple probe capability | P/E mode, 1 probe of 128 elements, 16/128 |
| Pulser/receiver delays | Adjustable from 0µs to 25 µs in steps of 2 ns |
| Focal law storage | Up to 1024 focal laws can be stored for high-speed multiplexing.
Independent focal law for transmission and reception. |
| Electronic scanning | Many inspection angles along the 128 or 256 elements. |
| Advanced focusing feature | Dynamic depth focusing function |
| Application-Specific Software |
| Main software | Designed around R/D Tech TomoView software |
| Real-time display | A-scan and multiple strip charts or C-scan |
| Setup and data storage | Amount only limited by disk size |
| Database management | Microsoft® Access interfacing (customer, lot, product number …) |
| Automatic calibration | Software setup wizard |
