Description
Overview
GAOTek ultrasonic flaw detector can quickly, non-destructively and accurately detect various defects (cracks, inclusions, blowhole, etc.) inside the workpiece. Our product is unique in design, easy to operate and durable. It adopts all-Chinese true colour liquid crystal display. The brightness of liquid crystal can be adjusted under strong outdoor light. Master-slave menu design, with digital shuttle wheel, easy to operate, leading technology. It is widely used in aerospace and railway transportation.
Technical Specifications
| Vertical linearity error | ≤2.5% |
| Resolution | >40 dB (5P14) |
| Detection range | 0 in to 393.6 in (0 mm to 9999 mm) |
| Dynamic Range | ≥36 dB |
| Horizontal linearity error | ≤0.1% |
| Sensitivity margin | >65 dB |
| Certification | ISO |
| Pulse amplitude | Low (300 V), medium (500 V), high (700 V) grading options |
| Probe damping |  100 Ω, 200 Ω, 400 Ω optional |
| Electrical noise level |  ≤8% |
| Ambient temperature and humidity | Temperature: 14 °F to 122 °F (-10 °C to 50 °C)
Humidity: 20% RH to 50% RH |
| Real-time sampling of hardware | High resolution 10-bit AD converter with sampling speed of 160 MHz and high waveform fidelity |
| Filter band | 0.2 MHz to 20 MHz, fully automatic matching according to probe frequency, no need to set manually |
| Data storage | 100 sets of flaw detection parameter channels, 1000 flaw detection echo signals and parameters |
| Power supply | DC (DC) 9 V; lithium battery works continuously for more than 8 hours |
| Size | 10.35 in × 6.69 in × 2.4 in (263 mm × 170 mm × 61mm) |