Description
Overview
GAOTek High-Precision Intelligent Digital Ultrasonic Flaw Detector is concentrated years meticulously developed premium product, has a lot of advantages like unique design, sophisticated manufacturing, convenient operation, powerful function. It had received customers favoured since its inception. It can test, orient, evaluate and diagnose various flaws such as crack, lard, air hole in workpiece’s interior swiftly and accurately without any destruction. With fully digital 640X480 TFT LCD display, it can select the operating interface style and the LCD brightness according to environment. With humanizing interface design, the waveform shows delicately. It can find the defects clearly in full screen. Single hand capable for holding operation, the curve making, probe calibration and other conventional operation can be completed automatically. Core processor CPU with 400M main frequency, it can complete the complex run quickly and realize intelligent defect analysis. Low power design with large capacity and high-performance lithium-ion battery module, it can work more than 10 hours continuously. Full English master-slave menu, emphasizing on user experience, collecting shortcut keys, digital shuttle rotary wheel, cross menu three operating ways in one body, customers with different habits can operate it freely. It supports many languages. Its waterproof, oil proof, dustproof function can achieve IP65 protection level. It is the necessary professional precision instrument for defect detection, quality control, on-line safety monitoring and life evaluation in fields of oil, chemical, metallurgy, shipbuilding, aviation, railways and so on.
Technical Specifications
| Measuring Range | 0 in to 393.70 in (0 mm to 9999 mm) in steel |
| Bandwidth | 0.5 MHz to 15 MHz automatic matching according to the probe frequency |
| Material Velocity | 100 m/s to 20000 m/s |
| Dynamic Range | ≥ 36 dB |
| Vertical Linear Error | ≤ 2.0 % |
| Horizontal Linear Error | ≤ 0.1 % |
| Resolution | > 40 dB (5P14) |
| Sensitivity Leavings | 62 dB (flat-bottomed deep hole 200mm2) |
| Rejection | 0 % to 80 % Linear without affecting the linearity and gain. |
| Noise Level | ≤ 8 % |
| Probe Type | straight beam probe, angle beam probe, dual element probe, through-transmit probe. |
| Gates | Wave-getting Gate, Wave-losing Gate, Single Gate Reading, Dual Gate Reading. |
| Alarm | Beep Alarm and LED light Alarm. |
| Power Supply | Â DC 9 V |
| Working Time | >10 hours |
| Pulse Energy | 200 V, 300 V, 400 V, 500 V selectable, suitable for various probe |
| Pulse Width | 30 ns to 510 ns range with continuous adjustment |
| Probe Damping | 00 Ω, 500 Ω selectable to meet different requirements for resolution and sensitivity |
| Gain | 0 dB to 110 dB adjustable in selectable steps 0.1 dB, 1 dB, 2 dB and 6 dB |
| Probe Connections | BNC or LEMO |
| Operating Temperature | 14 ℉ to 122 ℉ (-10 ℃ to 50 ℃) |
| Dimensions | 11.02 in × 8.66 in × 2.75 in (280 mm × 220 mm × 70 mm) |