The Ultrasonic Echoscope is an instrumental tool in preparing students for a career in Medical Physics using the principles of echography (aka sonography or ultrasound). Ultrasonic experiments can be conducted in reflection mode, according to the pulse-echo principle, or in through-transmission mode. Experiments involving the Ultrasonic Echoscope can be performed with 1 MHz, 2 MHz or 4MHz transducers. Ultrasonic transducer not included in scope of delivery.
Features:- Built-in transmission and receiving unit
- Time Gain Control (TGC)
- Integrated analogue-digital converter and microprocessor
- USB computer interface
- Automatic frequency recognition of transducer
- Propagation of longitudinal and transverse waves to investigate ultrasound in solids
- Determining velocity of longitudinal and transverse ultrasonic waves in solid bodies
- Determination of shear modulus, modulus of elasticity and Poisson number
- Attenuation of sound in solid bodies and liquids
- Frequency dependence of sound attenuation
- Time-dependent gain
- Frequency dependence of resolution
- Recording brightness images
- Recording ultrasonic echoes from moving boundaries (time-motion mode)
- Measurement of anomalies
- Frequency range: 1 – 5 MHz
- Transmission signal: Dirac pulse (< 1 µs, 10 V to 300 V)
- Transmission power: 0–30 dB, in 10 dB steps
- Gain: 0–35 dB, in 5 dB steps
- TGC: Continuously adjustable threshold value, start value, rise time and gain time, Maximum gain of 30 dB
- Connections: TGC signal, trigger, low-frequency signal, high-frequency signal via a BNC jack in each case
- PC connection: USB
- Scanning rate: 10 MHz per channel
- Power consumption: approx. 20 VA
- Mains voltage: 90 – 230 V, 50/60 Hz
Includes measurement and evaluation software for Windows 32 bit operating systems, Windows 95/98/ME/NT/2000/XP supported. Screen display of the receiver signal (echogram) and the simultaneous TGC signal, whereby the AF and RF signals can be recorded individually or both simultaneously in the echogram as a function of time or penetration depth. Display of all currently set system parameters (transmission power, frequency, gain etc.), Fast Fourier Analysis, depiction of 2-dimensional ultrasonic images (B-image) and the time characteristic of time motion reflection layers (Time-Motion Methods).
Acrylic Body with Drilled Holes
The Acrylic Body with Drilled Holes is a polished polyacrylic block with bores of various diameters and varying distance from the surface.
Experiment Topics:
• Determine the speed of sound and the attenuation of ultrasonic signals in polyacrylate ...
Item: U10027
$ 126.00
Aluminum Test Block with Protractor Scale
The Aluminum Test Block is an accessory for use with the Ultrasound in Solids Equipment Set to examine the propagation of transverse waves in metals. Different properties of aluminum can be determined such as the elastic constants, the shear modulus ...
Item: U10022
$ 227.00
Equipment Set "Ultrasound in Solids"
The Ultrasound in Solids Equipment Set is for the investigation of the propagation of longitudinal and transversal waves, known as shear waves. The equipment set also allows for the determination of the shear modulus, elasticity modulus and Poisson's ...
Item: U10020
$ 378.00
Heart Model
This double vessel with a rubber membrane and pressure regulator is used to demonstrate movement of the cardiac wall by means of the time-motion technique. In the experiment the membrane vessel produces images similar to the cardiac wall of a beating ...
Item: U10029
$ 159.00
Model Eye for Ultrasonic Biometry
Model of the human eye, enlarged to a scale of 3 to 1, including the cornea, the lens and glass bodies for demonstrating the fundamentals of ultrasonic biometry. The biometric ratios in the human eye (distance between cornea and lens, thickness of lens ...
Item: UHH-AUGE
$ 826.00
Pair of Reflection Blocks with Delay Line
These polished polyacrylate blocks are used to investigate multiple echoes and measure frequency-dependent attenuation.
A 4 MHz transducer (U10017) is especially suitable for such measurements. An echo pattern comprising at least 3 echoes is recorded ...
Item: U100251
$ 64.00
Polyoxymethylene Test Block with Protractor Scale
The Polyoxymethylene Test Block is an accessory for use with the Ultrasound in Solids Equipment Set to examine the spread of transverse waves in plastic. Different properties of polyoxymethylene can be determined such as the elastic constants, ...
Item: U10023
$ 227.00
Set of 3 Cylinders
These polished polyacrylate cylinders are used to ascertain the speed of sound and the attenuation of ultrasonic waves in transparent acrylic. Measurements can be performed in reflection mode or through-transmission mode.
Length : 40 mm, 80 mm and 120 ...
Item: U10026
$ 95.00
Single Breast Model with Benign Tumor
Model of a woman’s breast made of 3B SKINlike™ silicone with simulated benign tumor for the demonstration of ultrasonic B-image mode.
Item: L55/1
$ 125.00
Ultrasonic Coupling Gel
Secure the ultrasonic transducers to solid test objects with this special coupling gel, for example the sound trough (from U10020). Contents: 250 ml
Item: XP999
$ 17.00
Ultrasonic Probe, 1 MHz
The 1 MHz Ultrasonic Transducer is designed for tests involving large penetration depths or high acoustic power at low depth resolutions. The transducer is designed to work with the Ultrasonic Echoscope to conduct experiments in the physics of ultrasound ...
Item: U10015
$ 970.00
Ultrasonic Probe, 2 MHz
The 2 MHz Ultrasonic Transducer is designed for investigations at medium penetration levels and depth resolution. The transducer is designed to work with the Ultrasonic Echoscope to conduct experiments in the physics of ultrasound and is adapted to sound ...
Item: U10016
$ 970.00
Ultrasonic Probe, 4 MHz
The 4 MHz Ultrasonic Transducer is designed for tests involving small penetration depths and maximum depth resolution. The transducer is designed to work with the Ultrasonic Echoscope to conduct experiments in the physics of ultrasound and is adapted ...
Item: U10017
$ 970.00
Weights & Measurements
13.8 x 10.3 x 7.5 in
10.58 lb
MPN: U100101
