PRODUCTS
TOFD Flaw Detector
Main Features:
● The instrument can support up to 6 sets of TOFD simultaneous scanning, meeting the detection requirements of 400mm thick weld seams;
● Each channel is compatible with universal UT and can achieve TOFD+PE combination detection;
● Industrial grade 8.4 inch 1024 * 768 high-definition capacitive touch screen, suitable for various operating environments;
● The instrument is equipped with built-in WiFi and GPS modules, making it easy to achieve "cloud upload" of detection data and "cloud download" of inspection processes;
● Up to 4K sampling depth ensures delicate and clear spectra;
● Equipped with A-scan, B-scan, D-scan, TOFD imaging, and supporting PE scanning function;
● The instrument is equipped with up to 20 sets of digital filters, covering an ultra wide frequency band of 0.3MHz-40MHz, accurately matching various types of probes to achieve the best detection effect;
● Equipped with probe spectrum analysis function, the performance parameters of the probe can be monitored at any time.
Technical Parameters:
Channel Number |
12 channels, capable of simultaneously scanning up to 6 pairs of TOFD |
Pulse Type |
Negative square wave pulse |
Pulse Front |
<8ns |
Emission voltage |
50V~350V, adjustable in multiple levels |
Gain range |
0-120dB |
Pulse width |
30-1200ns continuously adjustable |
Repetition frequency |
adjustable from 100 to 1000Hz per channel range |
Detection method |
Hardware detection |
Sampling frequency |
200MHz/10bits |
Bandwidth (-6dB) |
0.3MHz to 40MHz |
Filter |
20 levels optional |
Waveform display mode |
RF wave, full wave, positive half wave, negative half wave, FFT spectrum |
Damping |
50 Ω/430 Ω |
Sampling depth |
TOFD supports a maximum of 4096 points per channel (all raw data recorded) |
Sound speed range |
300-10000m/s |
Sound path range |
0-9000 μ S |
Delay range |
0-9000 μ S |
Trigger method |
Encoder trigger (maximum resolution 0.25mm) Time triggered (maximum resolution 5ms) |
Equivalent input noise |
<40 × 10-9V/√ Hz |
Attenuation accuracy |
<± 1dB/12dB |
Blind spot after transmitting pulses |
< 2μs |
Scanning length |
The maximum scanning length for a single scan is adjustable, and the continuous scanning length is not less than 1500mm |
Working mode |
Single channel/multi-channel pulse reflection detection; Single channel/multi-channel TOFD detection; Pulse reflection method+TOFD joint detection |
Online Data Analysis |
Multi channel A scan waveform playback at the same time Multi channel data global image browsing, channel selection detail scaling observation A quantitative analysis of the multiple channels of the size parameters such as length, depth and height of the defects |
Off-line Data Analysis |
Multi channel A scan waveform playback at the same time Multi channel data global image browsing, channel selection detail scaling observation Quantitative analysis of the size parameters of defects such as length, depth and height With image enhancement, through processing, signal denoising, synthetic aperture (SAFT), Ultrasonic CT, three-dimensional defect location and other functions |
Memory |
64GB |
Interface |
LAN, HDMI, USB3.0 |
Display |
8.4 "1024 × 768 capacitive touch screen |
Control |
Touch screen, front panel keyboard, multifunctional knobs |
Power supply |
14.4V lithium-ion battery pack, working time ≥ 8 hours, external 19V adapter |
Outline Dimension (mm) |
278 (wide) x 205 (high) x 75 (thick) mm |
Weight |
2.57kg (including battery) |
Technical parameters of related products are subject to change without prior notice.
Consult
Professionals will connect with you to clarify your needs

Sales Hotline:
Address: 969 Yonghe Road, Union Science and Technology Park, Nantong, Jiangsu, China
After-sales hotline: +86-513-85296971
Supervision Tel: +86-513-85284918
E-mail: sales@ut-world.com

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