GENERAL ULTRASONIC SYSTEM TRANSMITTER CIRCUIT ULTRASONIC TRANSDUCERS RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT Ultrasonic System
GENERAL ULTRASONIC SYSTEM TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT GENERAL ULTRASONIC SYSTEM Ultrasonic System
High Voltage Power Supply TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Signal Generator Pulse Generator Modulator Electronic Switch Power Amplifier High Voltage Power Supply Ultrasonic System
TRANSMITTER CIRCUIT (1) Pulse Generator High Voltage Power Suply Electronic Switch 100 V – 1500 V Start T Ultrasonic System
TRANSMITTER CIRCUIT (2) 12 V Signal Generator Pulse Generator Modulator Power Amplifier fo Start Ultrasonic System
Transmitter Transducer Electric Acoustic Loudspeaker TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Transmitter Transducer Electric Acoustic Loudspeaker Ultrasonic System
TRANSMITTER TRANSDUCER Straight beam transducer Angle beam transducer Transmitter/Receiver (TR) transducer Focused transducer Immersion transducer Ultrasonic System
ULTRASONIC TRANSDUCER Wide-band Transducer Narrow-band Transducer Ultrasonic System
Radiated Waves : Longitudinal Wave Transversal Wave Rayleigh Wave TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Radiated Waves : Longitudinal Wave Transversal Wave Rayleigh Wave Ultrasonic System
Rayleigh wave (surface wave) RADIATED WAVES Longitudinal wave Perpindahan partikel sejajar dengan arah gelombang Transversal wave Perpindahan partikel tegak lurus arah gelombang Rayleigh wave (surface wave) Perpindahan partikel berbentuk ellips Ultrasonic System
Received Waves : Reflected Wave Transmitted Wave Refracted Wave TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Received Waves : Reflected Wave Transmitted Wave Refracted Wave Diffracted Wave Scattered Wave Ultrasonic System
RECEIVED WAVES Incident wave Transmitted wave Reflected wave Refracted wave Incident wave Ultrasonic System
RECEIVED WAVES Diffracted wave T R2 Incident wave R1 R3 Incident wave Scattered wave Ultrasonic System
Receiver Transducer Acoustic Electric Microphone TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Receiver Transducer Acoustic Electric Microphone Ultrasonic System
Pre-Amp Low Pass Filter High Pass Filter Amplifier TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Pre-Amp Low Pass Filter High Pass Filter Amplifier Ultrasonic System
RECEIVER CIRCUIT Pre-Amplifier LPF Amplifier HPF Ultrasonic System
Peak Detector Comparator Monostable Flip-Flop Oscillator Modulator TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Peak Detector Comparator Monostable Flip-Flop Oscillator Modulator Counter Ultrasonic System
MEASURING CIRCUIT Monostable Peak Detector Comparator Receiver Circuit Time Analysis Monostable Frequency Analysis Amplitude Analysis Peak Detector Comparator Receiver Circuit Ultrasonic System
Transmitted Signal Reference Signal Start Received Signal Stop Ultrasonic System
Time Measurement Oscillator Flip-Flop Modulator Counter Monostable 1 Start Stop Oscillator Flip-Flop Modulator Counter Monostable 1 Monostable 2 Ultrasonic System
Time Amplitude Frequency TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Time Amplitude Frequency Ultrasonic System
A/D Converter Microprocessor Micro Controller TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT A/D Converter Microprocessor Micro Controller Ultrasonic System
Velocity Atenuation Frequency Contents TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Velocity Atenuation Frequency Contents Ultrasonic System
Calibration curve Neural network Spectroscopy Tomography TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Calibration curve Neural network Spectroscopy Tomography Ultrasonic System
Liquid Crystal Detector TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Oscilloscope Seven Segments Computer Display Liquid Crystal Detector Ultrasonic System
Metals, Polymers, Ceramics Concretes, Soils and Rocks TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Materials : Metals, Polymers, Ceramics Concretes, Soils and Rocks Woods, Rubbers, Pulps Vegetables and Fruits Liquids and Gas Ultrasonic System
Mechanical Properties Physical Properties Chemical Properties TRANSMITTER CIRCUIT RECEIVER CIRCUIT MEASURING CIRCUIT ANALYZER CIRCUIT SIGNAL PROCESSOR DISPLAY CIRCUIT T R OBJECT Measured Variables : Mechanical Properties Physical Properties Chemical Properties Process Variables Ultrasonic System
MEASURED VARIABLES Mechanical Properties Chemical Properties Young Modulus Shear Modulus Poisson Ratio Chemical Properties Glucose Concentration Salt Concentration Liquid Composition Physical Properties Porosity Compressive Strength Firmness Mass density Viscosity Process Variables Temperature Pressure Flow Level Ultrasonic System