Description

Ultrasonic phased array is a combination of ultrasonic probe chip, arranged by a number of piezoelectric chip according to a certain regular distribution, and then sequentially by a predetermined delay time to stimulate the various wafers, all the ultrasonic waves emitted by the chip to form a whole wavefront, in order to achieve beam displacement, beam deflection and beam focusing and other characteristics, to achieve a variety of testing purposes.

Ultrasonic phased array technology has nearly 20 years of development history. Early mainly used in the medical field. Initially, the complexity of the system, the complexity of the wave propagation in solids, and the high cost of cost make it limited for use in industrial non-destructive testing. However, with the rapid development of electronic technology and computer technology, ultrasonic phased array technology is gradually applied to various industries such as industrial non-destructive testing, boilers, pressure vessels, railways, aerospace, petroleum and petrochemicals, electric power and universities.

Since 2005, our company has developed the domestic ultrasonic phased array detection system. In 2010, it officially launched the first industrial-grade ultrasonic phase array detector HSPA10 with Chinese proprietary intellectual property rights to fill the gaps in China and won multiple patents and national invention awards.

In 2014, we successfully launched the small and highly integrated HSPA20 phased array instrument, which is the new generation product with the lightest volume, the most extensive integrated functions and the most complete built-in process at home and abroad.

Performance
→ Phased array, TOFD, A-scan three-in-one, with PA + 2 / 4TOFD + A scan function, key switch, defect validation more efficient;

→ small size, light weight, easy to carry, worry-free outdoor and high altitude;

→ 32: 32 simultaneous transmit and receive, high integration, better imaging;

→ The new routing of operation menu, similar to conventional A super-device operating procedures, easy to learn and easy to use;

→ High-sensitivity touch-screen button, double-mode shuttle knob operation,more convenient;

→ Built a large number of open model of the workpiece, the defect display is intuitive, the analysis of shaped structure easier;

 (Suitable for flat welds, "T" welds, fillet welds, pipe welds, forgings, plates, axles, rims, etc.)

→ With T, K, Y, flat welds and other parts of the flip function, the image more intuitive;

→ With focused sound ray simulation function, real-time display of the relationship between the focus point of the simulated sound wave and the weld groove;

→ 60Hz refresh rate, dynamic graphics better, faster display

→ Full angle TCG / DAC curve compensation function;

→ ACG angle compensation, playback, correction function;

→ full dynamic focus, focusing performance, defect results more accurate;

→ A / B / C / D / S / L / TOFD / 3D multiple image display, defect analysis is more comprehensive;

→ With depth gate, sound gate automatic alarm function, defect identification more efficient;

With coupling monitoring function;

With no test block module automatic calibration function;

→ Support encoder scan and record fully and automatically .

→ With the probe, wedge, parameters, data, reports and other documents classified editing;

→ With automatic report of flaw detection output print function.

Instrument parameters:

→ Display Size: 8.4 inches, 24-bit true color display

→ Data Storage: Internal 16GB, external USB can be stored directly

→ Expansion Interface: USB2.0 × 2, 100M / 1000M LAN × 1, VGA × 1

→ Encoder interface: 1 (supports two encoder connections)

→ Alarm: 1

→ Operating temperature: 0-45 ℃

→ Storage temperature: -20 ℃ -65 ℃

→ Power supply: AC220-DC15V AC adapter, 11.1V lithium battery

→ Life time: 8 hours (single)

→ Size: 265 × 180 × 75 (mm)

→ Weight: 2.7Kg (with battery)


Phased array function parameters:

→ System bandwidth: 0.5-15MHz (-3dB)

→ Digitization frequency: 100MHz 8bit

→ Digital sampling point: 8192

→ Digital smoothing average: 16

→ aperture: 32 wafers

→ S sweep beam: 256

→ Repeat frequency: 1.0KHz-5.0KHz

→ Refresh rate: 60Hz

→ Delay accuracy: 2.5ns

→ Detection method: positive detection, negative detection, detection, radio frequency waves

→ launch delay range: 0-20us

→ Launch voltage: 50V-200V

→ Pulse width: 30ns-500ns (step 10ns)

→ Pulse excitation mode: negative square wave

→ Gain Range: 0-80 dB analog gain, 0-30 dB digital gain

→ Gain Step: Analog gain 0.1 dB, digital gain 6 dB

→ DAC: 16 points

→ TCG: 16 o'clock

→ Focus: launch a single point of focus, to receive dynamic focus

→ Scan Image: A / C / D / S / L / 3D



TOFD module parameters:

→ System bandwidth: 0.5-15MHz (-3dB)

→ Digitization frequency: 100MHz 10bit

→ Digital sampling point: 1024

→ Number average: 16

→ Repeat frequency: 100Hz-1KHz

→ Refresh rate: 60Hz

→ Detection method: positive detection, negative detection, detection, radio frequency waves