Xi'an Huance Automation Technology Co., Ltd.
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Digital ultrasonic flaw detector
Metal ultrasonic flaw detector is a portable industrial non-destructive flaw detection instrument, which can quickly, conveniently, damage-free and accurately detect and locate various defects in the workpiece (including longitudinal cracks, transverse cracks, looseness, pores, slag inclusions, etc.) , Evaluation and diagnosis. It can be used both in the laboratory and on the engineering site.
Instrument application
Widely used in boilers, pressure vessels, aerospace, aviation, electric power, petroleum, chemical, offshore oil, pipelines, military industry, shipbuilding, automobiles, machinery manufacturing, metallurgy, metal processing industry, steel structure, railway transportation, nuclear power, universities, etc. industry.
Instrument principle
When the ultrasonic wave propagates in the material to be tested, the acoustic properties of the material and the change of the internal organization have a certain influence on the propagation of the ultrasonic wave. The technology of understanding the material performance and structural changes through the detection of the degree and condition of the ultrasonic wave is called ultrasonic testing. Ultrasonic testing methods usually include penetration method, pulse reflection method, tandem method and so on.
Technical Parameters
| Name | Technical data |
| Scanning range (mm) | 0 ~ 10000 steps: 2.5, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000. Adjustment step: 1mm |
| Pulse shift (s) | Pulse shift (s): -20 ~ +3400 Gear levels: -20,- 10,0.0, 10, 20, 50,100,150,200,250,300,350,400,450,500, 600,700,800,900,1000, 1500,2000,2500,3000,3400. Adjustment step: 0.1 (-20 s ~ 999.9 s), 1 (1000 s ~ 3400s) |
| Probe zero point (s) | Probe zero point: 0.0 ~ 99.99 adjustment step: 0.01 Material sound velocity: 1000~15000 |
| Material sound velocity (m/s) | 7 fixed sound speeds: 2260, 2730, 3080, 3230, 4700, 5900, 6300 Adjustment step: 1 |
| Way of working | Single probe (receiving, sending), double probe (one receiving--sending) |
| Frequency range (MHz) | Broadband 0.5-20 |
| Gain adjustment (dB) | 0~130 adjustment step: 1, 2, 6, 12 |
| Linear suppression | 0% ~ 80% of screen height, step distance: 1% |
| Vertical linearity error | Vertical linear error is not more than 3% |
| Horizontal linearity error | Within the scanning range, no more than 0.2% |
| Detection sensitivity margin | 60dB |
| Dynamic Range | 32dB |
| Call the police | Incoming wave alarm |
| Display screen | Display: high-brightness color flat panel display |
| A- Scan display area | Full screen or partial A-Scan display freeze and unfreeze A-Scan fill |
| Flaw detection channel | 500 pcs |
| data storage | 100 A-Scan graphics |
| Communication interface standard with PC | USB |
| Units of measurement. | Mm |
| Power Adapter | Input 100V ~ 240V/50Hz ~ 60Hz output 9V/1.5A |
| battery | Lithium battery 5000mAh |
| Working temperature (°C) | -10 ~ 50 |
Important auxiliary functions
| ●Two input methods of angle and K value ●Analysis of the number of echoes ●Power status indication ●Gate] Sound and light alarm ●DAC sound and light alarm ●Freezing and thawing of screen ●Clock display ●Hibernation and screen saver |  |
Product details digital ultrasonic flaw detector
Mode of transport