ULTRASOUND

Objective: Determining the internal dimensions in a model eye Sonography (medical ultrasound) is an imaging method that is also used in ophthalmology. Here, its largest importance lies in the area of biometry, in the measurement of distances ... more

Objective: Investigate the formation of an ultrasonic CT image and its relevant parameters X-ray CT, MRT and PET are computer-aided imaging methods used in medical diagnostics, industry and research. Processes such as radiation absorption ... more

Objective: Investigate the fundamental characteristics of stationary and laminar flowing liquids by using the ultrasonic Doppler method The applications of the Doppler Effect in the medical diagnostics are at the investigation of running ... more

Objective: Investigating a model arm Doppler sonography uses the Doppler Effect to assess whether structures (usually blood) are moving towards or away from the ultrasonic probe, and its relative velocity. By calculating the frequency shift ... more

The ultrasonic Doppler device FlowDop200 generates transmission signals with an adjustable frequency of 1, 2, 4 or 8 MHz, which are transmitted with the connected probe as ultrasonic waves. If these waves are reflected or scattered by moving ... more

This realistic model of a human arm allows an introduction into the methods of ultrasonic Doppler diagnostics. These methods demand a high degree of knowledge of Doppler sonography and its results. With the arm phantom it is possible to ... more

Equipment set including plastic tubes and hoses of various diameters for investigating flow phenomena using ultrasonic waves. Includes Doppler prisms for connecting an ultrasonic probe to the tubes or hoses at three different angles. Contents ... more

Set of four riser tubes with millimeter scales for measuring the relationship between pressures at up to four measuring locations in a flow circuit. Includes tubing and Luer-Lock connectors for attachment to a flow circuit and stand. Experimental ... more

Phantom fluid with excellent scattering characteristics for ultrasonic waves in the frequency range from 1 – 6 MHz and viscosity calibrated for ultrasonic Doppler experiments. In plastic bottle. Specifications: Contents: 1 ... more

Topics: - Investigation of flowing fluids using ultrasonic waves. - Experiments on the Doppler law - Measurement of flow velocities - Detection of laminar and turbulent flows - Experiments on the continuity equation ... more

Ultrasonic continuous wave generator for producing continuous, high-powered ultrasonic waves in a wide frequency range of up to 20 MHz. Includes a multi-frequency probe with waterproof cast sound transmitting surface. The transmitter frequency ... more

Laser diode of protection classification II with 1 m connector lead and barrel connector for connecting ultrasonic cw generator (U100061). Fits the laser holder of test vessel (U10008). All lasers have been measured to determine their wavelength ... more

Made of transparent acrylic, with a lid and a transducer mounting for conducting the Debye-Sears experiment or projecting ultrasonic waves with divergent light. Three adjustment screws can be used to produce a stationary wave. A laser fixture ... more

Laser diode of protection classification IIIa with 1 m connector lead and barrel connector for connecting ultrasonic cw generator (U100061). Fits the laser holder of test vessel (U10008). All lasers have been measured to determine their wavelength ... more

Operational device for conducting ultrasonic experiments in reflection mode (pulse echo) or in through-transmission mode with ultrasonic probes 1 MHz (1018617), 2 MHz (1018618) and 4 MHz (1018619). With the built-in transmission and receiving ... more

Ultrasonic probe for tests involving large penetration depths or high acoustic power at low depth resolutions. It includes a 16-mm piezo-ceramic disc in a die-cast metal case and a 1-m long cable with a frequency-coded snap-in plug. The equipment ... more

Ultrasonic probe for investigations at medium penetration levels and depth resolution. It includes a 16-mm piezo-ceramic disc in a die-cast metal case, adapted to sound in water/acrylic, a 1-m long cable with a frequency-coded snap-in plug ... more

Ultrasonic probe for investigations with small penetration depths and maximum depth resolution. It includes a 16-mm piezo-ceramic disc in a die-cast metal case and a 1 m long cable with a frequency-coded snap-in plug. The equipment is adapted ... more

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 ... more

Equipment kit for the investigation of the propagation of longitudinal and transversal waves (shear waves) as well as for the determination of elastic constants (shear modulus, elasticity modulus and Poisson’s ratio) in solid bodies. ... more

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 ... more

This accessory to equipment set for longitudinal and transverse waves (1002584) is used to examine the propagation of transverse waves in plastic and ascertain the elastic constants of polyoxymethylene (POM) such as its shear modulus, modulus ... more

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 ... more

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 ... more

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 ... more