Description
Overview
GAOTek Ultrasonic Cracking Detector Equipped with automatic probe correction function and curvature surface correction function, it optimizes the coupling between the probe and the tested object, making the detection results more accurate: the detection sensitivity can reach 110dB, provides supporting upper computer software to facilitate communication with computers.
Technical Specifications
| Working Frequency | 0.5 MHz to 20 MHz |
| Gain Adjustment | 110 dB (set manual 0.1dB, 2dB, 6dB steps) |
| Detection Range | 0 in to 393.7 in (0 mm to 9999 mm) steel longitudinal wave |
| Sound Speed Range | 0 m/s to 9000 m/s |
| Dynamic Range | ≥ 32 dB |
| Vertical Error | ≤ 3% |
| Horizontal Error | ≤ 0.1% |
| Resolution | >42 dB (5P14) |
| Sensitivity | >62 dB (depth 200mm Φ 2 flat bottom holes) |