Description
Overview
GAOTek digital ultrasonic flaw crack detector adopts the internationally advanced IC technique and new style color TFT LCD display. Its performance index all arrives at or even beyond international excellence. The instrument uses artificial intelligence technology. It has very strong function and can be used very conveniently. It can test, orient, evaluate and diagnose various flaws such as cracks, lard, air hole in work piece’s interior swiftly and accurately without any destruction. It can not only be used in the lab but also can be used on engineering sites.
 Features
- Equivalent diameter calculation: find out the peak echo and calculate its equivalent diameter
- Continuous Record
- Record the display continuously and save it to the memory inside the instrument
- Defect Localization
- Localize the defect position, including the distance, the depth and its plane projection distance
- Defect Sizing
- Calculate the defect size
Technical Specification
| Thickness Range | 0 in to 39.29 in (0 cm to 99.9 cm) |
| Bandwidth | 0.5 MHz to 15 MHz |
| Material Velocity | 1000 m/s to 9999 m/s |
| Dynamic Range | >32 dB |
| Vertical linear error | <3% |
| Resolution | >40 dB |
| Rejection | 0% to 80% Linear |
| Power supply | DC 9 V |
| Relative Humidity | 20% RH to 95% RH |
| Noise level | <10% |
| Overall dimensions | Â 10.35 in x 6.69 in x 2.40 in (26.3 cm x 17 cm x 6.1 cm) |