Ultrasonic Interferometer Dealers

• Type: Ultrasonic Interferometer
• Weight: 5-10kg
• Voltage: 220V
• Condition: New
• Display Type: Analogue
• Automation Grade: Manual
• Country of Origin: India

Ultrasonic Interferometer for velocity measurements in Liquids

• Power Source: Electric
• Usage: Laboratory, Hospital
• Features: Light weight, Quality assured
• Power(W): 1400W
• Dimension(L*W*H): 680*540*580mm
• Heating: 20-80℃

Progressing as a provider of quality lab instruments, we present Ultrasonic Interferometer Setup. Meticulously developed by our proficient workforce, it finds its use in laboratory for purpose of calculation of the ultrasonic velocity in liquids having a high degree of preciseness. Driven by quality, we are committed towards meeting specific requirements of customers by offering technologically improvised and flawless quality. It is easy to use, precisely designed, optimally functioning and provides accurate reading.   The apparatus consists of the following items : Newtons ring microscope 1 No.  Newtons ring apparatus 1 No. It comprises a pair of glasses fitted in-front of microscope.  Optional Accessories - Sodium vapour lamp (35 watt) with choke and enclosure Other Details - Newton ring apparatus 

• Automation Grade: Semi-Automatic
• Application: Laboratorries
• Brand Name: Singhla Scientific
• Material: Aluminium Alloy
• Shape: Rectangular
• Operating Voltage: 220 V

• Application: Laboratory Use
• Certification: CE Certified
• Weight: 10-20 Kg, 5-10kg
• Color: Creamy, Off-white, Shiny-silver, Silver, White
• Voltage: 220V, 230V, 240V, 260V
• Condition: New, Old
• Display Type: Analogue
• Driven Type: Electric
• Automation Grade: Automatic, Manual, Semi-automatic

• Brand Name: MITTAL
• Color: Creamy
• Condition: New
• Application: Laboratory Use
• Voltage: 220V
• Display Type: Analogue
• Type: Ultrasonic Interferometer
• Weight: 5-10kg
• Country of Origin: India

An Ultrasonic Interferometer is a simple and NDT device to determine the ultrasonic velocity in liquids with a high degree of accuracy. Using this instrument several Ph.D. Thesis are awarded and innumerable Research papers are published in National & International Journals. Velocity measurement combining with other physical quantities provides information of more than 30 Parameters. For ready reference few Equations  are listed here. Few Experiments are also suggested for laboratory purpose. Working PrincipleThe principle used in the measurement of velocity (ν) is based on the accurate determination of the wavelength (λ) in the medium. Ultrasonic waves of known frequency (f) are produced by a quartz crystal fixed at the bottom of the cell. These waves are reflected by a movable metallic plate kept parallel to the quartz crystal. If the separation between these two plates is exactly a whole multiple of the sound wavelength, standing waves are formed in the medium. This acoustic resonance gives rise to an electrical reaction on the generator driving the quartz crystal and the anode current of the generator becomes a maximum. If the distance is now increased or decreased, and the variation is exactly one-half wavelength (λ /2), or multiple of it, anode current becomes maximum. From the knowledge of wavelength ( λ ) the velocity (v) can be obtained by the relation: Velocity = Wavelength x Frequency v = λ x fThe Ultrasonic Interferometer consists of the following parts:   HIGH FREQUENCY GENERATOR Single and Multi-frequency MEASURING CELL Max. displacement of the reflector : 20 mm Required Quantity of liquid: 10 c.c. Least Count of micrometer: 0.01mm/0.001 mm SHIELDED CABLE Impedance : 50 O Optional: If the variation in the velocity with temperature is to be studied, water at various desired constant temperatures is made to circulate through the double walled jacket of the cell with external circulating water bath.  A number of parameters related to ultrasonic velocity are: Compressibility Effective Debye Temperature Excess Enthalpy Hydrogen Bonding Intermolecular Free Length Solvation Number/ Hydration Number Vander Wall's Constant Rao's Constant Wada Constant Molecular Interaction Proton Relaxation Rate Relative Association Relaxation Time and Relaxation Strength Acoustic Impedance Stacking Constant Space Filling Factor Cohesive Energy Barrier Latent Heat Of Vaporization Specific Heat Ratio Miscibility and Compatibility of Blends and many more 

• Features: Long working life,Corrosion resistance,User friendly

A new ultrasonic interferometer for velocity measurement using optical diffraction and an optical heterodyne system is described. The velocity of pure water at 20 degrees C has been measured in the frequency range 0.5-5 MHz.

• Country of Origin: Made in India
• Application: Physics Lab
• Display: Analog
• Determine: Speed of Ultrasonic Waves in non-electrolytic liquid
• Frequency: Single & Multiple Frequency
• Deal in: New Only

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