Function & Characteristics of Handheld Universal Ultrasonic Flaw Detector

Handheld Universal Ultrasonic Flaw Detector Function And Characteristics

The handheld universal ultrasonic flaw detector uses advanced square wave excitation technology for stable performance, light weight, portability, and convenient operation with high cost performance. High-resolution TFT screen (640×480) ensures clear visibility in outdoor environments and direct sunlight, suitable for field use in railway and metallurgy applications. Equipped with a high-performance lithium battery providing up to 8 to 11 hours of continuous operation, with a total weight of only 1.5 kg including battery and charger. Multifunctional shortcut key design allows users to customize key functions to match operational habits, covering nearly all instrument functions. Supports continuous on-site waveform storage for more than 50 hours, enabling dynamic data recording that directly reflects real-time detection conditions. Data playback and management are supported through professional data playback management software for post-inspection review and analysis. Preset flaw detection report templates include welding head number, operation time, operator, weld mileage position, line name, line type, and strand type for complete on-site data documentation. Advanced circuit design and ZYNQ hardware architecture ensure rapid and accurate display and analysis of defect echo signals, with timely response to weak and small signal changes. Real-time and authentic echo signal processing is guaranteed through advanced signal handling architecture. Square wave excitation provides excellent penetration and signal-to-noise ratio for high attenuation materials and thick workpieces. Adjustable excitation pulse width, excitation voltage, and damping resistance enable high-resolution detection of thin workpieces and composite materials. Automatic calibration of material sound velocity, probe delay, and probe K value reduces setup time and improves measurement consistency. Convenient DAC curve creation and application support accurate defect sizing and evaluation. External USB flash drive connection enables communication with computers and data transfer for reporting and archiving. Ergonomically optimized structure with multi-angle adjustable handle improves user comfort during prolonged use.