Description
Overview
GAOTek High Precision UFD Integrated Ultrasonic Flaw Detector can quickly, non-destructively and accurately detect various defects (cracks, inclusions, blowhole, etc.) inside the work piece. The product is unique in design, easy to operate and durable. It adopts all-Chinese recolour liquid crystal display. Different colour schemes can be selected according to the environment. 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, railway transportation, building steel structure, boiler pressure vessel and other fields. It is a necessary professional precision instrument for defect detection, quality control, in-service safety monitoring and life evaluation in railway, shipbuilding, metallurgy, chemical industry, petroleum and other industries.
Technical Specifications
Working Principle | Ultrasonic |
Working Frequency | 0.2 MHz to 0 MHz |
Pulse Width | Square wave width 30 ns to 1000 ns adjustable, step 0.1ns |
Detection Range | 0 in to 551.18 in (0 mm to 14000 mm) |
Pulse Shift | -1.77 in to 39.37 in (-45 mm to 1000 mm) |
Material Sound Velocity | 300 m/s to 15000 m/s |
Detection Method | Negative wave, positive wave, two-way wave, filter, RF wave |
Gain Adjustment | 0 dB to 110 dB: 0.1/1/2/6 step adjustment |
Thickness Measurement Function | non |
WIFI/HDMI/Digital Filtering Wave | non |
Sluice Gate | Incoming gate, loss gate; single gate reading, double gate reading |
DAC、AVG Function | DAC curve, AVG curve |
Attenuator Error | Every 12 dB±1 dB |
Vertical Linearity Error | ≤3% |
Horizontal Linearity Error | ≤0.5% |
Dynamic Range | ≥30 dB |
Sensitivity Margin | ≥65 dB (2.5Z20 N Probe) |
Far Zone Resolution | ≥26 dB |
Electrical Noise Level | ≤10 (1% to 4MHz %) |
Equivalent Input Noise | <80 x 10-9 V/Hz |
Pulse Repetition Frequency | 20 Hz to 1000 Hz, Stepping 25 V |
Pulse Voltage | 25 V to 400 V can adjust, step 25 V |
Thin Plate Resolution | ≤3(5C10N Probe) mm |
AWS D1.1/D1.5 | The AWS D1.1/D1.5 of the American Welding Association (AWS) calculates the weld level of steel structures and bridges |
Working Voltage | 12 V (Battery, DC) |
Appearance Size | 7.087 in × 5.118 in × 1.575 in (180 mm x 130 mm x 40mm) |
Probe Damping | 100 Ω, 200 Ω, 400 Ω optional |
Real-time Sampling Of Hardware | High resolution 10-bit AD converter with sampling speed of 160 MHz and high waveform fidelity |
Detection Method | Positive half wave, negative half wave, full wave, radio frequency detection |
Filter Band | (0.2 MHz to 20 MHz), fully automatic matching according to probe frequency, no need to set manually |
Communication Interface | USB 2.0 high speed communication transmission interface |
Ambient Temperature And Humidity | Temperature: 14 °F to 122 °F (-10 °C to 50 °C) Humidity: (20% to 95%) RH |