Brief introduction: Adopt domestic industry-leading adjustable square wave excitation technology and built-in high-performance with adjustable options "square wave pulse generator", implement and probe the best match, the detection of high damping material or thick workpiece has excellent penetrating power and signal-to-noise ratio; To detect thin workpiece and composite materials have high resolution. Advanced circuit design, the use of 12 bits 80 MHZ sampling, with 5.7 "TFT (640 x480) high resolution color LCD screen, make sure that can quickly and accurately to display and analysis of defect echo signal, for a variety of weak signal changes can timely response and detail, echo signal effectively guarantee, real-time and veracity of the nature of the defect in analysis and judgment are favorable. Features: 1. The wave memory real-time retrieval defect the takanami, maximum calibration defects 2. The practical AVG: practical AVG curve, automatic conversion defect phi values (X > 3 N, N for near-field distance) (3) dynamic record: detect real-time dynamic waveform record, storage, playback 4. The defect location: real show level, the depth value D P, S acoustic distance value 5. The defect quantitative: real SL quantitative values (DAC curve real-time quantitative) 6. Qualitative defects: by envelope waveform, artificial experience judgment 7. Surface modification, surface of workpiece inspection, curvature correction conversion 8. Gray B scan: real-time scanning, describe the defect of tubules Technical indicators: Measurement units: mm, inch, ms Scan range: zero interface incident - 10000 (mm) Sound velocity regulation: 600 ~ 16000 (m/s) The probe delay: 1.000 ~ 750.000 mu (s) Show delay: - 20 ~ 3400 mu (s) Work style: single probe, double probe and transmission Waveform display mode: A scanning display, gray level B scan, AB scan shows at the same time Square wave pulse form: simulation Launch power supply: 100 ~ 400 (V), 10 V step distance is adjustable Pulse width: 75, 100 ~ 500 (ns), 50 ns step distance is adjustable Probe damping: 50, 100, 200, 100 (Ω) Detection methods: half wave of positive and negative half wave, full wave, radio frequency (rf) Vertical linear error: plus or minus 2% Amplifier precision: + 1 (dB) Dynamic range: 40 or higher (dB) Temporal resolution: 32 or more (dB) Horizontal linear error: 0.1% or less Sensitivity allowance: 62 db or higher
Brief introduction: Adopt domestic industry-leading adjustable square wave excitation technology and built-in high-performance with adjustable options "square wave pulse generator", implement and probe the best match, the detection of high damping material or thick workpiece has excellent penetrating power and signal-to-noise ratio; To detect thin workpiece and composite materials have high resolution.
