The UTPR-8 is a universal solution for multichannel UT inspections that can be scaled up to 32 pulser-receiver channels. Whether the application requires Fast Data Acquisition, Real-time C-Scan Imaging, Repeatability, Near & Far Surface Resolution, Penetration Power or Channel Configuration Versatility, this unit has what it takes to meet the challenge. It works with our TecView™ UT software for manual and advanced automated non-destructive testing. The UTPR-8 is designed with applicability in mind, with specifications that can meet the most challenging automated testing applications.
| UTPR-8 Pulser-Receiver Specifications | |
| Channels | |
| Number of Channels | 8 pulser-receiver channels (optional up to 32 channels) |
| Channels Specifications | Independent pulser and receiver on each channel |
| Channels Configurations | Pulse-echo &Through-transmission |
| Pulser | |
| Pulser Type | Bipolar square, unipolar positive, unipolar negative square wave |
| Pulse Voltage | ±15 V to ±100V, 1V Step |
| Pulse Width | Unipolar pulse width 25 ns to 500 ns, 5ns step. Bipolar pulse width 50 ns to 1 μs, 5 ns step |
| Damping | Active |
| Pulser Output Impedance | 8 Ohm (typical) |
| Pulse Rise Time | 5 ns @ V- = -100V (typical) |
| Pulse Fall Time | 11 ns @ V+ = 100V (typical) |
| PRF Max. | 10 kHz - All channels pulsing, @max voltage, @max pulse width, 50 Ohm load per channel |
| Trigger Source | Internal/External |
| Receiver | |
| Gain | 0 to 70 dB (0.1 dB steps) |
| Bandwidth | Broadband: 400 kHz – 35 MHz (-3dB) |
| Peak-Peak Input Referred Noise | 200 μVpp (34 nV/sqrt(Hz)) / (Full Bandwidth) |
| High-Pass Filters | 400 kHz, 750 kHz, 1 MHz, 1.5 MHz, 2.5 MHz, 3.3 MHz |
| Low-Pass Filters | 35 MHz, 30 MHz, 22.5 MHz, 15 MHz, 10 MHz, 6.75 MHz, 2.5 MHz |
| TT Isolation | > 100 dB |
| TCG | 0 to 70 dB |
| BEA | 70 dB Attenuation |
| Data Acquisition | |
| Sample Rate | Max 100 MHz |
| ADS Resolution | 12 bit |
| A-Scan Samples | Up to 32768 |
| A-Scan Acquisition Rate | 80000 A-scans/s (1024-point A-scan) |
| Encoder Interface | 2 quadrature-type |
For more information about purchasing the TecScan UTPR-8 Pulser-Receiver, please contact us here:
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