127410, Российская Федерация, Москва, Алтуфьевское ш., д.41А, email: info@expertnk.ru
+7(495) 660 94 49 (многоканальный номер)
8 (800) 250 94 49 (бесплатный для регионов)
+7(495) 660 94 49 (многоканальный номер)
8 (800) 250 94 49 (бесплатный для регионов)
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USD-46FR - ultrasonic flaw detector
Price level: Retail
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Ultrasonic flaw detector USD-46FR on phased arrays combines the use of classical FR transducers with mathematical processing of signals using the method of digital signal focusing. Collection of A-scans of all combinations of receiving and transmitting elements (Full Matrix Capture) and signal processing using TFM/Total Focusing Method eliminated the need for manual focusing of beams by the operator at different depths, i.e. to. the image is automatically focused on each point of the S-scan.
The USD-46FR flaw detector implements a unique technology for calculating all beams from the prism geometry: it allows the operator to quickly load the required combination of the transducer DF and the prism model, thus obtaining a scan pattern already pre-calculated for all beams, with accurate reflector coordinates over the entire S-scan.
In addition to the version with FR, the USD-46FR flaw detector has built-in software for a conventional classic ultrasonic flaw detector. Switching between versions is carried out instantly with the preservation of all device settings, which allows, if necessary, to conveniently confirm the results of the FR using single-channel sensors without using a second device or rebooting the device.
Distinctive features
- Weighs only 0.95 kg.
- Highest S-scan resolution using standard 16 element phased arrays.
- In addition to the version with FR, the flaw detector has built-in software for a conventional classic flaw detector.
- A unique frost-resistant screen with a 640x480 TFT color matrix, excellent performance and a wide viewing angle is the best choice for working in the field in bright sunshine, as well as at low temperatures.
- The presence of the designer of the weld and the mode of taking into account the real geometry of the welded joint of the product allows you to make the control convenient and visual.
- The ability to equalize the sensitivity in all angles, as well as setting the reference signal level with reference to the area of the reference reflector, allows you to immediately evaluate the equivalent area of the defect.
Certificates
Compliance with standards:
- Type approval certificate for measuring instruments No. 85073-22 dated 04/13/2022 issued by Federal Agency for Technical Regulation and Metrology.
Technical Data
Manuals & Software
 | Руководство по эксплуатации (режим ФР) |
| Руководство по эксплуатации (режим классического дефектоскопа) |
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 | yes (с автоматическим расчетом D1.1 Ratio) |
Ultrasonic testing parameters | |
| Velocity range of ultrasound, m/s | from 1 000 to 10 000 |
| Automatic ultrasonic speed calibration | yes |
Control parameters | |
| Maximum length of material to be controlled, mm | 3 000 (echo mode) / 6 000 (shadow mode) |
| Working aperture adjustment | 4, 8 and 16 active elements |
| Angle adjustment, ° | from 0,3 to 2,0 |
| Alignment of sensitivity in corners when scanning in PAR mode | 2D correction (10 lines in depth, 20 correction points in angle each) |
| Depth sensitivity equalization in PAR mode | TCG / up to 10 dB/µs / with an accuracy of 0.01 dB/µs |
| PAR scan mode | S-scan (sector scan) / L-scan (constant angle linear scan) |
| Weld Geometry Builder | yes (built-in assistant, displaying seam cutting on the scan image) |
| Automatic calibration of the control range at a given joint thickness | yes |
| Using Scanners | no |
| B-scan | displaying the real geometry of the weld (True-to-geometry imaging) in the PAR mode |
| 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) |
| Determination of linear dimensions between reflectors by S-scan | no |
| Simultaneous display of signals on the screen in FR mode in manual mode | S-scan / А-scan + S-scan / A-scan + B-scan / S-scan + B-scan / A-scan + S-scan + B-scan |
| Chart view | A-scan / S-scan / B-scan / L-scan |
| Calculation of coordinates of reflectors on the S-scan | automatic over the entire range of S-scana, using a mathematical model of a prism in the memory of the flaw detector, the accuracy of determining coordinates is up to 0.1 mm |
| Comparison with stored reference | automatic throughout the gain range |
| Defect size estimation | built-in DGS diagrams |
Calibration | |
| Automatic calibration of transducers/sensors | yes (from the non-volatile memory of the device) |
| 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) / in the FR mode, it is set automatically depending on the specified parameters |
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 / by the DAC |
| 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 and control results) |
| The number of stored settings (control modes) | 200 (with A-signal) |
Automatic signaling of defects | |
| Algorithm for searching for a defect in the control zone in the PAR mode | auto by maximum signal amplitude in the zone / auto by the maximum signal amplitude on the selected beam / manual |
| Zones of control in FR mode | rectangular zone for highlighting a signal section on the S-scan with an accuracy of setting boundaries up to 0.1 mm |
| 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 / 2 independent zones in the time domain |
| Notification method | light for each zone separately / sound |
Regional settings | |
| Interface language | russian / english |
Interface | |
| USB | yes |
Transducer | |
| Type | classic 16-channel with FR |
| Connectors | 2 x Lemo FFA.00 / Lemo16 |
| Signal processing algorithm | digital signal focusing with full matrix collection (FMC) and TFM technology |
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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