GAOTek Portable Industrial Ultrasonic Flaw Detection Equipment
GAOTek Portable Industrial Ultrasonic Flaw Detection Equipment is a collection of portable and fully digital ultrasonic flaw detector.
Description
Overview
GAOTek Portable Industrial Ultrasonic Flaw Detection Equipment is a collection of portable and fully digital ultrasonic flaw detector. The two models in the series–high version and low version–all have the capacity to detect, localize and evaluate various defects in metals with rapidity and precision. Particularly, it is highly effective in the detection of welds, cracks, inclusions, and metal porosity in a non-destructive manner that is suitable for laboratory or project site environments. The detector’s wide variety of applications can be highly useful for defect detection and quality control in manufacturing, steel metallurgy, metal processing and chemical engineering, among other industries. Moreover, it can also be widely used for in-service safety inspections and live assessments in aircraft, railway and traffic industries, as well as boiler and pressure vessels.
Technical Specifications
| Range | 0 in to 393.70 in (0 mm to 9999 mm), 0 in to 984.25 in (0 mm to 25000 mm) |
| Velocity | 1000 m/s to 9999 m/s, 200 m/s to 20000 m/s |
| Channel | Storage 10 100 |
| Waveform | Storage 100 1000 |
| Record | Storage 5 min × 10, 5 min × 20 |
| Gain | 0 dB to 110 dB |
| Display | Delay  -15 µs to +3400 µs |
| Probe Delay | 0 µs to 1000 µs |
| Frequency | 0.2 MHz to 15 MHz, 0.2 MHz to 20 MHz |
| Noise Level | ≤10% |
| Probe | Damping 50 Ω, 75 Ω, 150 Ω, 500 Ω |
| Frequency | high, 5 Hz to 1000 Hz |
| Sensitivity | >62 dB (depth: 7.874 in (200 mm), flat-bottom hole 2) |
| Resolution | >40 dB |
| Linearity | Reject 0 % to 80 % (digital reject) |
| Vertical Linearity | ≤3 % |
| Horizontal Linearity |  ≤0.1 % |
| Dynamic | Range ≥32 dB |
| Pulse Width | 50 ns to 1000 ns Auto match (50 ns to 1000 ns); |
| Ram | 1 GB |
| Environment | Humidity 20 % RH to 95 % RH |
| Working | Hours ≥ 20 hours |
| Environment Temperature | 50 °F to 122 °F (10 ºC to 50 ºC) |
| Size | 8.66 in × 6.89 in × 2.32 in (220 mm × 175 mm × 59 mm) |
| Weight | Â 2.86 lb (1.3 kg) |