CTS-PA64T Portable Phsed-Array Total Focusing 4D Real-Time Imaging Inspection Instrument, it is China's first multi-array, multi-mode total-focusing real-time 3D ultrasonic imaging fusion weld inspection system.
CTS-PA64T Portable Phsed-Array Total Focusing 4D Real-Time Imaging Inspection Instrument, it is China's first multi-array, multi-mode total-focusing real-time 3D ultrasonic imaging fusion weld inspection system.
1. Integrated Core Inspection Technologies: Integrated Core Inspection Technologies: TOFD, Phased Array Ultrasonic Testing (PAUT), Total Focusing Method (TFM), Phase Coherence Imaging (PCI), multi-mode total-focusing acoustic response distribution mapping (AIM), and "Eagle-Eye" weld holographic real-time 3D imaging.
2. Imaging Performance： Real-time TFM imaging at frame rates up to 100 fps；Up to 1,000,000 focusing points；Supports real-time ultrasonic imaging fusion of 10+ total-focusing modes during continuous scanning;
3. Display & Probe Compatibility: Compatible with A, B, C, D, 3D, and 4D multi-view display, adapts to various array probes, including linear, matrix (area), daisy (circular), and dual-array configurations
4. Hardware Design: Featuring a waterproof and oil-proof industrial touch panel with fully automatic data storage, this is a domestically developed, intelligent high-end phased-array ultrasonic inspection system.
1. High-Performance Phased Array Hardware Platform
Channel Configuration: 64:128 phased array inspection channels (64 pulser / 128 receiver) + 2 dedicated TOFD channels；
Supporting Inspection Modules: Phased array modules for weld C-scan and composite material splice (joint) C-scan; Total-focusing imaging modules for bolt 3D, weld 4D, and base metal 4D.
2. Multi-Mode Acoustic & Phase Imaging Technologies
Multi-Mode Total-Focusing Acoustic Response Distribution Map (AIM)：Provides an intuitive visualization of the acoustic field coverage range, assisting in the design of scanning schemes；
PCI (Phase Coherence Imaging) ： When used in combination with TFM for joint analysis, it enhances the resolution of small defects；
Multi-Mode Total-Focusing Same-Screen Display： Enables simultaneous multi-mode visualization on one screen, allowing rapid selection of the optimal imaging mode.
3. "Eagle Eye" Weld Holographic Real-Time 3D Imaging (industry-leading technology)
Multi-Array, Multi-Mode Total-Focusing Real-Time 3D Ultrasonic Image Fusion — delivers stereoscopic 3D imaging that fully reconstructs the spatial morphology of internal weld defects, enabling full 3D visualization of the weld.
4. Refined Calibration & Imaging Performance
Calibration：Supports rapid acoustic-field calibration for phased array ACG, TCG, and TFM；
Real-Time TFM Imaging：Achieves a high frame rate of 100 fps with million-level focusing points, ensuring smooth, delay-free inspection imaging.
5. 3D Process Modeling System
Built-in 3D simulation models for butt welds, TKY joints, and bolts, plus external CAD import, let you preview sound-beam paths before you even start scanning.
6. Real-Time 3D Visualization
Equipped with high-speed 3D reconstruction algorithms, it generates stereoscopic 3D images of internal workpiece defects in real time during scanning, making the spatial positions of defects intuitively visible.
7. AI AI-Powered Intelligent Defect Recognition
Features an AI-based automatic defect recognition algorithm that completes defect localization and quantitative calculations of defect length, height, and depth with a single click.
8. Industrial-Grade Display Screen
Features a 12.1-inch TFT touch display that delivers clear imaging under bright-light / outdoor working conditions, with convenient touch operation.
| Item | Parameter |
| Channel Parameters | |
| PA / TFM mode | 64:128 channels |
| UT mode | 2 channels |
| TOFD mode | 2 channels |
| PAUT / Total-Focusing Performance Specifications | |
| Number of channels | 64:128 channels |
| Maximum aperture | 64 elements |
| Maximum supported element count | 128 elements |
| Sampling frequency | 100 MHz, 16-bit |
| A-scan amplitude display | Up to 800% |
| Detection (rectification) | Full-wave, RF |
| Adjustable analog gain | 80 dB |
| Maximum repetition frequency | 20 kHz |
| Transmission voltage | High / medium / low (three levels) |
| Pulse type | Bipolar square wave |
| Pulse width | 25 ns – 1000 ns |
| Bandwidth | 0.2 MHz – 21 MHz (-3 dB) |
| Filtering | High-pass, low-pass, multiple narrow-band |
| Minimum angle step | 0.1°, with auto-optimization function |
| Trigger | Encoder, time base |
| Measurement mode | Leading edge, peak |
| Scan types | Linear scan, sector scan, C-scan, D-scan, 2D/3D total focusing (TFM) |
| TFM imaging | Real-time 3D total focusing, multi-mode total focusing, continuous 3D total-focusing scanning |
| Number of TFM focal points | Up to 1,000,000 points |
| Maximum display depth | 1 m |
| Raw data output | Supported |
| Conventional Ultrasonic (UT) Performance Specifications | |
| PRF (pulse repetition frequency) | 25 Hz – 10 kHz |
| Transmission voltage | 75 V – 250 V (at 50 Ω load) |
| Pulse width | 30 ns – 1000 ns |
| Damping | 400 Ω, 80 Ω |
| Bandwidth | 0.5 MHz – 23 MHz (-3 dB) |
| Gain | 0.0 dB – 110.0 dB |
| Sensitivity margin | ≥ 60 dB (narrow-band), ≥ 52 dB (broad-band) (2.5P20, 200 mm Φ2 flat-bottom hole) |
| Vertical linearity | ≤ 3% |
| Horizontal linearity | ≤ 0.1% (tested with signal generator) |
| Resolution | ≥ 26 dB (2.5P20) |
| Dynamic range | ≥ 30 dB |
| Sampling frequency | 100 MHz |
| Filter | Broad-band, multiple narrow-band |
| Detection (rectification) | Positive half-wave, negative half-wave, full-wave, RF (TOFD mode) |
| Channels | Dual channel |
| Maximum range | 10,000 mm (steel, longitudinal wave) |
| Measurement gates | A, B, C |
| Gate start | Full range |
| Gate width | From gate start to full range |
| Gate height | 0 – 99% |
| Alarm | Audible and visual alarm |
| Measurement mode | Leading edge, peak |
| TCG (time-corrected gain) | 16 points |
| Physical Specifications | |
| Display | 12.1-inch touchscreen |
| Probe connectors | IPEX ×1, C5 ×4 |
| I/O interfaces | USB 3.0 (HOST) ×2, USB 2.0 (HOST) ×1 |
| DP interface | |
| Wi-Fi (via USB port) | |
| LEMO 1B 2-axis encoder interface | |
| TTL input/output ports | |
| Storage | Internal: 512 GB; external: USB drive |
| Weight | Approx. 5.8 kg (excluding battery) |
| Dimensions | 368 mm × 268 mm × 126 mm |
| AC power supply | 100 V – 240 V, 50/60 Hz |
| DC power supply | 13.5 V |
| Battery type | Lithium battery |
| Operating temperature | -10 °C ~ 45 °C |
| Storage temperature | -40 °C ~ 60 °C |
| Protection rating | IP65 |
Energy & Power | Nuclear / Thermal / Wind Power
Inspection of nuclear pressure vessels, main steam piping, and wind turbine towers / main shafts / high-strength bolts — precisely captures hydrogen-induced cracking and high-temperature fatigue micro-defects, safeguarding the safety baseline of critical power-plant equipment.
Petrochemical | Long-Distance Pipelines, Refining Units
Weld inspection of oil & gas transmission pipelines and large storage tanks — identifies inter-lamellar lack of fusion and corrosion cracks, mitigating the risk of leakage of flammable and explosive media.
Aerospace & Rail Transit
Non-destructive testing of aircraft engine blades, composite components, high-speed-train carbodies, and wheels/axles — delivers high-precision quantification of micro-cracks in titanium alloys and composites, ensuring the structural safety of transport equipment.
Heavy Industry & Infrastructure | Bridges, Offshore Engineering, Lifting Equipment
In-service monitoring of welds on long-span steel bridges, offshore wind platforms, and construction machinery booms — provides long-term tracking of fatigue crack propagation, safeguarding the full lifecycle safety of large-scale infrastructure.
