Description
Overview
GAOTek ultrasonic weld inspection detector is used for quickly and accurately detection, positioning, evaluation and diagnosis of various flaws in the workpiece, such as welding cracks etc. It Widely used in Steel Structure Industry, electric power, petrochemical, boiler and pressure vessel, railway transportation, automobiles, machinery, and other fields.
Features
- Ultra mini size & weight: design for Field work, Aerial work
- Probe automatic calibration
- Automatically form DAC, AVG (DGS) curves by using standard test block
- Display the echo parameters (depth D, level P, the distance S, the amplitude H)
- Peak memory: Search the highest wave of defects; Record the max. value of defects
- Defect location: display of the defect’s horizontal, depth (vertical), and sound path position
- Weld diagram: directly display the defect location, the bevel form and sound velocity direction
- Built-in Standards: Freely set flaw detection standards of various industries
- Working mode: straight probe, Angle probe, dual crystal probe, penetrating flaw detection
- Storage: 300 pieces of A-scan images and data
- PC software is available for data analysis, management and reports printing
Technical Specifications
Operating Frequency | 0.5 MHz to 10 MHz |
Scan Range(mm) | 0 in to 39.4 in (0 mm to 1000 mm) Longitudinal wave in Steel |
Velocity Range | 1000 m/s to 9999 m/s |
Vertical linearity error | ≤3% |
Horizontal linearity error | ≤0.1% |
Dynamic Range | ≥36 dB |
Testing sensitivity | ≥50 dB (Depth 7.9 in (200 mm), Φ2 flat bottom hole) |
Measuring channel | 16 |
Storage | 500 |
Gain Range | 0 dB to 110 dB (adjustable: 0.1 dB,2 dB,6 dB,12 dB) |
Working mode | Straight probe, Angle probe, Dual crystal probe, Penetrating flaw detection |
Dimension | 6.4 in x 4.1 in x 1.6 in (162 mm × 105 mm × 40 mm) |
Optional Accessories | Optional probes, Cables, Calibration blocks, Coupling agent |
Weight | 1.49 lb (680 g) include Li-ion battery |