Portable Digital Ultrasonic Flaw Detector, DAC, for Weld Detection, High-Precision Quantification, Positioning, for Detecting Cracks, Welds, Pores, Trachoma, Inclusions, Folds, Etc

Specifications: Scanning range: 0~ 14000mm steel longitudinal wave Operating frequency: 0.4MHz~ 20MHz Vertical linear error ≤ 3% Horizontal linear error ≤ 0.1% Gain: 130dB Sensitivity margin: 62dB (2 flat bottom holes in 200mm depth) Resolution: > 40dB (5N20) Noise level: <8%. Dynamic range: ≥ 32dB Hard sampling frequency 320MHz Repeat transmission frequency: 100~ 1000HZ Sound speed range: 100~ 20000m/s) Working mode: single crystal flaw detection, double crystal flaw detection, penetration flaw detection Digital rejection: (0~ 80) %, does not affect linearity and gain Working time: more than 10 hours (lithium battery) Ambient temperature: (-20~ 70) ° C (Reference value): relative humidity (20~ 95) % .RH Dimensions: 238x155x46 (mm) Weight: 1.0KG

• ➤Automatic display of defect echo position (depth D, horizontal P distance S, amplitude, equivalent DB, median aperture); automatic gain, echo envelope, peak memory functions are improved, and flaw detection efficiency is improved.
• ➤DAC, AVG, TCG curves (depth compensation) Automatically generated and can be made in sections, with unlimited sampling points, And can be corrected and compensated.
• ➤B-scan function to clearly display the longitudinal section shape of the defect, Free storage and playback of 500 A-scan waveforms and data.
• ➤500 independent flaw detection channels (expandable), which can freely input and store the flaw detection standards of any industry, and there is no need to carry test blocks for on-site flaw detection.
• ➤Communicate with the computer to realize computer data management, and export the flaw detection report of EXCEL format and A4 paper, 260,000 color true color screen super bright display, adjustable brightness, suitable for working environment of strong light and low light.