Welding test machine, Ultrasonic flaw detector,

Digital UT flaw detector RFD710



This instrument can be used to detect various defects inside the material, such as steel, copper,

aluminum, hard alloy, casting, organic glass, composite materials, and welding and so on, which can

effectively detect porosity, cracks, porosity, slag inclusion, incomplete welding defects, fully functional and

practical, is a portable digital ultrasonic flaw detector real. Applications involving aerospace, military,

chemical, electric power, iron and steel, metallurgy, railway, train, automobile, motorcycle, mechanical,

security, pipeline, construction and other industries.


Features:

1. 5 measuring value display area, 1 main display area for amplifying display, 17 kinds of value types to

choose from.

2. 2 independent gate, can be measured independently, and can also be combined measurement.

3. The probe automatic calibration function: "zero", "K", "front" and "velocity" material.

4. Testing repeated firing frequency can be divided into five regulation.

5. Real-time video function testing process.

6 The 5 menu color schemes for users to choose, can choose the imperial.

7. B scanning function, clearly show the longitudinal section of the shape of defects.

8. Using the file management system, dynamic data storage, 100 independent detection channels, 300

containing A Scan image inspection report.

9. Intelligent DAC curve: arbitrary sequential calibration, automatic generation and can block fabrication,

can be corrected and compensation; considering material attenuation and surface compensation factor;

offset curve can be adjusted, consistent with domestic, foreign inspection standard; 6dB DAC function.

10. AVG curves are generated automatically, identify the highest wave automatic conversion value

aperture, automatic calculation of large flat.

11.TCG curve, the depth of the automatic compensation function.

12.Automatic gain, echo envelope, peak memory function to improve the inspection efficiency.

13.Inside the gate, the sound and light alarm, DAC alarm.

14.Shell, IP65 standard aluminum magnesium alloy is firm and durable, waterproof and dustproof, anti-

interference ability, excellent safety and environmental protection.

15.High capacity lithium ion battery, long standby time, continue to work more than 9 hours.

16.Can communicate with the computer, computer data management, and can guide the Excel format, A4

paper inspection report.


Technical Parameters

1. Flaw detection sensitivity: ≥ 66dB (deep 200mm Ф 2 flat-bottomed hole)

2. Resolution: ≥ 40dB (2.5P20)

3. The scanning range (mm): 0 ～ 10000

4. Vertical linearity error: ≤ 3%

5. Horizontal linear error: ≤ 0.2%

6. Dynamic range: ≥ 32dB

7. Frequency range (MHz): 0.5 ～ 20

8. Gain control (dB): 0 ～ 120

9. The electric noise level: ≤ 6%

10.Material velocity (m/s): 100 ～ 18000

11.Repetitive firing frequency (Hz): 100 ~ 1000 (adjustable)

12.Working mode: single, double, transmission

13.Pulse shift (s): -20 ~ +3400

14.Probe zero (s): 0 ～ 99.99

15.Interface type: BNC/Lemo

16.Temperature (c):-20 ~ 70

17.Dimensions (mm): 210 x 156 x 38

18.Weight (kg): 1 (including battery and bracket)


Standard Configuration

TAG: Ultrasonic flaw detector Digital UT Flaw Detector Welding Test Machine