Intelligent Sensing & Nondestructive Evaluation Laboratory
한양대학교 본교(제1캠퍼스) 기계공학부
장경영 교수
Nonlinear Ultrasonic Waves
Laser Ultrasonics
Nondestructive Testing
RITEC RAM-5000
Modular Approach allows Customization to Specific Experimental Requirements. A phase-sensitive superheterodyne receiver provides the ability to extract undetectable signals from the noise. Characterize materials by measuring attenuation, velocity, or resonant frequencies. Three Standard Frequency Ranges covering frequencies from 50 kHz to 40 MHz. High Power Gated Amplifier deliver high power RF tone burst pulses up to 5 kilowatts RMS up to 7 MHz, Three channel pulser/receiver system available with independent control of burst width, frequency, delay and phase for each high power output. Easily customized to specific frequency and power requirements.
Air-Couple Transducer
Air-Couple Transducer Non-contact Air Ultrasonic Wave Receiver Type: Electric Capacity Frequency Bandwidth: 200 kHz - 2.25 Mhz Main Frequency: 1.2 Mhz Diameter: 10 mm Measurement Fields Receiving Non-contact Air Ultrasonic Waves Laser-Ultrasonic system
Lamb Wave Generator
Lamb Wave Generator using Pulse Lasers Laser Source: Nd-Yag pulse laser, 1064nm, 6ns Pulse receiver Measurement Fields Receiving Non-contact Air Ultrasonic Waves Measurement of defects
Near-infrared Fiber Laser
Near-infrared Fiber Laser Operation mode: CW, Pulse, Single Emission Wavelength: 1070 nm Measurement Fields Laser-Material Thermal Interaction