GAOTek Crack Detector
This Crack Detector has a detection range 0 mm to 6000 mm, dynamic range of ≥36 dB, and sound speed range of 1000 m/s to 15000 m/s.
Description
Description
Technical Specifications
| Detection Range | 0 mm to 6000 mm |
| Gate Alarm | alarm buzzer and LED alarm |
| Sound Speed Range | (1000 to 15000) m/s |
| Widening Inside The Door | Enlarging echo details for easy analysis of echoes |
| Dynamic Range | ≥36 dB |
| Operating Frequency | (0.5 to 10) MHz |
| Waveform Freeze | Freezes the waveform displayed on the screen for defect analysis |
| Vertical Linearity Error | ≤3.0% |
| Surface Correction | display circumferential position and depth in real time |
| Horizontal Linearity Error | ≤0.2% |
| Sensitivity Margin | >60 dB |
| Pulse Amplitude | 200V, 300V, 400V, 500V, 600V grading selection |
| Crack Sounding | automatic measurement, calculation of crack height |
| Pulse Width | continuously adjustable within (30-510) ns |
| Weld Illustration | visual display of weld map and defect location |
| Band Range | 0.5 MHz to 10 MHz |
| Working Time | >10 hours |
| Plug And Socket | BNC/LEMO |
| Crest Memory | real-time retrieval of the highest wave of defects, recording peak echo |
| Screen Resolution | 320 x 240 |
| Storage Function | 16G memory card |
| Continuous Record | 2 hours |
| Number Of Channels | 1000 |
| Probe Damping | 68Ω, 100Ω, 150Ω, 500Ω |
| Echo Coding | 1 to 6 echo display areas |
| Battery Module | high-capacity lithium battery, online charging |
| Dimensions | 11.02 in x 8.66 in x 2.76 in (280 mm x 220 mm × 70 mm) |