NDT(비파괴검사)
US Pulser
USPR 100 - US Pulser
Model USPS-100 is an innovative instrument that marks a new era in ultrasonic NDT analysis. Ideally suited for
almost every ultrasonic application, the instrument is designed to give the highest performance combining
excellence hardware characteristics with flexible software tools. USPS-100 is fully compatible with any type of
element transducer.
The main charateristics of the USPR 100 are:
- Fully Digital Instrument
- High Performance Ultrasound Pulser and A/D Converter in a single Device
- Up to 1000 V Pulser (spike/ square)
- 100 MSs / 16 bit Digital to Analog Converter
- Suitable for any ultrasound ap- plication: Thickness Gauge, Flaw Detection, C-Scan, etc.
- Data processing fully integrated into Flexible Software Tools.
- Ideal for laboratory use and for industrial 100% in-line production quality inspection.
- Standard USB 2.0 connection
- 19’’ rack kit available
Features
APPLICATIONS
● Location and size detection of hidden cracks,voids, disbondings
● Measurements of internally corroded pipes
● Detection of discontinuities in welds, forgings,composites, billets, axles, shafts, tanks
● Measurement of elastic properties of materials
● Thickness Measurement
ADVANTAGE
● A-Scan analysis upgradable to a full C-Scan instrument
● Non-Destructive Testing alternative to standard tensile strength test (destructive)
● Material analysis
● Measurements Analysis and defect detection by the same instrument
SYSTEM SPECIFICATIONS
| DIGITAL PULSER | |
| Pulse Type (main bang) | Negative |
| Rise Time (10 to 90%, no load) | 10 ns |
| Pulse Amplitude (no load) | 20..500V, step 20V (Option: 100..1000V, step 100V) |
| Pulse Shape | Spike and Square (selectable) |
| Pulse width (square shape) | 100 ns..50 μs, step 25 ns |
| Pulse Train | Burst of 1, 2, 4, 8, 16 pulses (Option: Burst of 1..1000 pulses, as pulser only) |
| Pulse separation | 100 ns..250 μs (step 25 ns) |
| Transducer Frequency Range | 0,05-35 MHz |
| Tx/Rx Mode | Pulse-Echo (1 transducer), Dual and Through Transmission (2 transducers) |
| Maximum PRF (Pulse Repetition Rate) | Up to 1KHz ( 500 Hz with 2nd channel option) |
| A/D CONVERTER | |
| Sampling Frequency (MHz) | 100, 50, 25, 12,5 |
| Data Points | 256 .. 1024, step 256 |
| Bandwidth | Dc to 35 MHz (-3dB) |
| Dynamic Range | > 110 dB |
| A/D Resolution | 16 bits |
| High Pass Filter/Low Pass Filter | Digital |
| Averaging | 1, 2, 4, 8 or 16 acquired data streams |
| Interface and communication | USB 2.0 |
| Software | DLL & Labview Libraries |
| SOFTWARE OPTIONS | |
| Thickness Gauge | SW Tool for single and multilayer thickness measurement |
| Flaw Detector | SW Tool for defect identification and measurement. Unlimited Gates |
| C-Scan | Flaw Detection SW Tool with X-Y encoder management |
| Material Analysis | SW Tool for Young Modulus and Poisson’ s Ratio measurement |
| HARDWARE OPTIONS | |
| Additional UT channel | full 2 channels instrument |
| Encoder inputs | 2 inputs for differential incremental encoders (5 V TTL) |
| Digital Output | 8 user controlled digital outputs |
| Multiplexer | Up to 16-Channel multiplexer |
| External Trigger Input & Output | External hardware synchronization |
| High Voltage Pulser | 1000V pulse |