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Ultrasonic flaw detector USD-46 PRO is a deep modernization of the classic flaw detector USD-46:
The USD-46 PRO flaw detector is a versatile, lightweight, portable and powerful ultrasonic testing tool adapted for future upgrades and expansion. In the basic version, the flaw detector is supplied as an ultra-modern classic hand-held flaw detector for field, workshop and other work that requires mobility, simplicity and wide functionality.
The ultrasonic flaw detector is equipped with a powerful adjustable oscillator and a low-noise broadband receiver of the latest generation with a set of narrow-band filters to improve the signal-to-noise ratio. The database of transducers allows you to load all their parameters from memory in one click, including DGS diagrams. Rich functionality, including TCG and ADC functions, various degrees of signal damping, signal envelope and multi-echo averaging function, as well as two independent control zones with individual defect detection logic, allows you to implement any modern testing methods.
Manual для USD-46 PRO |
Measurement parameters | |
Timing Modes | from 0 to the first signal in the zone or between signals in zones / along the front / to the maximum signal or by passing through "0" |
Compliance with industry standards | |
Support for AWS D1.1 Weld Inspection Standard | with automatic calculation D1.1 Ratio |
Ultrasonic testing parameters | |
Velocity range of ultrasound, m/s | from 1 000 to 10 000 (in steps of 1, 10, and 100) |
Automatic ultrasonic speed calibration | yes |
Control parameters | |
Maximum length of material to be controlled, mm | 3 000 (echo mode) / 6 000 (shadow mode) |
Automatic calibration of the control range at a given joint thickness | yes |
Using Scanners | no |
B-scan | no |
Using TOFD | no |
Signal display | |
Sweep, ms | from 0,0 to 2,0 (0 - 5,9 mm) / from 0,0 to 1 000,0 (0 - 5950 mm, steel, in steps of 0.01, 0.1, 1, 10, 100) |
Chart view | A-scan |
Comparison with stored reference | automatic throughout the gain range |
Defect size estimation | built-in DGS diagrams |
Calibration | |
Delay in transducer protector/prism, ms | from 0 to 100 (in steps of 0.01, 0.1, 1) |
Automatic prism delay calibration | according to CO-3, V-2, sample with a reflector |
Temporary Sensitivity Adjustment (TCG), dB | from 0 to 70 (with the construction of a curve by 20 reference points entered manually or from control reflectors) |
Curve Amplitude-Distance (ARC) | construction by 20 points, adjustable in height |
ARD function | construction by 20 points, adjustable in height / with automatic gain linkage and two additional curves |
Generator | |
Damping, Ω | 25 / 50 / 1 000 |
Probing pulse type | radio pulse, amplitude 50 V, with adjustable number of periods (0.5-5) and variable frequency |
Probing pulse repetition rate, Hz | from 50 to 500 (in steps of 1, 5, 10, and 100) |
Receiver | |
Gain adjustment range, dB | 100,0 (in steps of 0.1, 0.5, 1, 2, 6 or 10) |
Amplifier | broadband (0.5-20 MHz (-6 dB) with selectable narrow band filters) |
Digital signal filtering | yes |
Analog signal filtering | yes |
Amplitude measurement | as a percentage of screen height / in dB relative to the threshold level in the zone / in dB relative to the reference signal / in dB relative to amplitude-distance curve |
Cut-off from screen height, % | from 0 to 80 (compensated) |
Detection | positive or negative half wave / complete / radio signal (over the entire sweep range) |
Additional key +dB | programmable |
Input impedance, Ω | 50 / 600 |
Memory | |
Number of results stored | 1 000 (control protocols: signal, envelope, measurement result, instrument operation parameters, date, time) |
The number of stored settings (control modes) | 200 (with A-signal) |
Automatic signaling of defects | |
Controlled parameters | defect in the first zone / defect in the second zone / defect in the first and second zones / defect in one of the zones / according to ARC - comparison of the signal in the first zone with the amplitude-distance curve |
Zones of control | two independent zones, start and width change over the entire sweep range / threshold levels are set from 0 to 95% of the screen height when detecting and from -95% to +95% for a radio signal in 1% steps / individual logic for detecting defects |
Notification method | light for each zone separately / sound |
Regional settings | |
Interface language | russian / english |
Interface | |
USB | yes |
Transducer | |
Connectors | 2 x Lemo FFA.00 |
Display | |
Screen type | color high contrast TFT |
Number of pixels | 640 x 480 |
Viewable area size, mm | 130 x 100 |
Special mode for working under bright sunlight | yes |
Changing colors | yes |
Processing the image on the screen after "freezing" the screen | full-featured processing and analysis |
Power supply | |
Work without power supply | yes |
AC operation | yes |
Batteries | |
Battery run time, h | 10,0 |
Battery type | Li-Pol |
Operating supply voltage, V | 11,1 |
Total capacity, mA/h | 5 000 |
AC power requirements | |
Connection method | external power supply |
Operating supply voltage, V | 15 |
Current strength, A | 2,5 |
Environmental protection | |
Frost resistance | yes |
Dimensions and weight | |
Height, mm | 205,0 |
Width, mm | 160 |
Length, mm | 43 |
Weight, kg | 0,950 |
Operating conditions | |
Operating temperature range, °C | from -30 to +55 |
Service life and warranty | |
Warranty period, months | 36 |
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