Location -> Products -> Test Instrument -> Ultrasonic Flaw Detector
Type：CX-DUFD-520/521/522 digital ultrasonic flaw detector
Illustrate：It widely be used in laboratory, and can also be used in engineering field. Widely used in boiler, pressure container, aerospace, electric power, oil, chemical, marine oil, pipelines, military industry, shipbuilding, automobiles, machinery manufacturing, metallurgy, metal processing, steel structure, railway transport, nuclear power, universities, etc.
CX-DUFD-520/521/522 Digital Ultrasonic Flaw Detector
Brief Introduction
1.It’s a portable industrial nondestructive flaw detector
2.It can be rapid,portable, no damage, accurately to defect, locate, eva luate and diagnose in workpiece internal of a variety of defect (cracks, porosity, porosity, inclusion, etc.)
Main Functions
1.Use standard test block automatically generated DAC, AVG curve
2.Automatic gain, echo envelope function to improve the detection efficiency
3.Two input mode: angle probe angles and K value
4.Automatic display echo related parameters (depth D, level P, distance S, amplitude, H)
5.Automatically calculate defect value φvalue
6.Free switch three scaleplate (depth D, level P, distance S)
7.Free enter and store any industry inspection standard (according to user requirements extension)
8.Straight insert USB interface, unlimited recording testing process
9.Lithium battery, can work continuously for 10 hours
10.Big screen highlighting display, can meet the needs of the flaw detection in the sunlight, culverts.
Main Parameters
| DUFD-520 | DUFD-521 | DUFD-522 | |
| Measuring range | 2.5-6000mm | 2.5-10000mm | |
| Horizontal linearity | ≤0.1% | ||
| Vertical linearity error | ≤4% | ||
| Dynamic range: | ≥32dB | ≥34dB | |
| Flaw detection sensitivity allowance | ≥58dB | ≥62dB | ≥65dB |
| Channel | 50 | 100 | 100 |
| Storage | 200 | 300 | 300 |
| TCG curve | / | / | yes |
| B scan | / | / | yes |
| PC communication | yes(selective) | yes(standard) | yes(standard) |
| Flaw detection video | / | yes | yes |
| Pulse emission intensity | unadjustable | adjustable | adjustable |
| DUFD-300 | DUFD-500 | DUFD-550 | DUFD-600 | |
| Measuring range | 2.5-6000mm | 2.5-10000mm | ||
| Sound velocity | (1000- 9999)m/s | (1000-15000)m/s | ||
| Flaw detection sensitivity surplus | ≥60dB | ≥62dB | ≥65dB | ≥65dB |
| Channel | 50 | 100 | 300 | 500 |
| Storage | 500 | 500 | 800 | 1000 |
| Two Hole test method | / | / | / | Yes |
| Detection video | / | / | Yes | |
| 6dB curve | / | / | Yes | |
| B scan | / | / | Yes | |
| Pulse/emission power | Unadjustable | Adjustable | Adjustable | |
| Vertical linearity error | ≤3% | |||
| Horizontal linearity error | ≤0.1% | |||
Last：Without the Next：CX-DUFD-300/500/550/600 digital..
