Description
Overview
GAOTek Metal flaw detector is mainly used for the detection, location, evaluation and diagnosis of various defects (cracks, inclusions, pores, etc.) in the workpiece.It can be used in both laboratory and engineering site testing.Around, courtyard, widely used in construction engineering quality testing station, machinery manufacturing, iron and steel metallurgy, steel structure manufacture, shipbuilding, oil and gas equipment manufacturing and so on need to defect detection, and quality control, is widely used in aerospace, railway transportation, boiler, pressure vessel, etc in service in the field of safety inspection and evaluation of the life.
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Features
- DAC, AVG curve automatically generated
- the transmission pulse frequency is adjustable, up to 1000 times/second
- 10 independent inspection channels
- Can process the maximum range of 6 meters echo signal
- Real-time dynamic video recording of the detection process and return visit, the total video duration is up to 50 minutes
- 7-inch TFT color display
- Positive half wave, deputy half wave, full wave and radio frequency detection methods
- Double gate capture waveform function
Technical Specifications
| Sound speed range | 1000 m/s to 9999 m/s |
| Gain range | 0 dB to 110 dB |
| Display delay | -20 s to 3400 s |
| Proe zero bias | 0 s to 99.9 s |
| Working frequency | 0.2 MHz to 15 MHz |
| Noise level | < 10 % |
| Linear rejection | Â 0 % to 80 % |
| Horizontal linear error | < 0.1 % |
| Dynamic range | > 32 dB |
| Pulse type | Square wave |
| Detection range | 0 in to 8.76 in ( 0 mm to 6000 mm) |