/eh/2025-01-08/173633966714069467/picture.png)
/eh/2024-12-24/173503345348979036/Favorite-Icon.png){kind=icon}
/eh/2025-07-08/1751962110204480194/picture.png)
/eh/2025-06-21/1750485478958537574/countryInfoIcon.png)
/eh/2025-06-21/1750485741321434291/Hi-Sign-in-My-Nihao.png)
/eh/2025-06-21/1750485837193896318/cart.png)
/eh/2025-06-21/1750485968202533847/cart.png)
/eh/2025-04-17/1744862476612819675/hot-img.png)
/eh/2025-11-07/1762504524550532584/header-icon.jpg){kind=icon}
/eh/2025-07-07/1751875582852206790/header-icon.png){kind=icon}
/eh/2025-07-07/1751875587886277738/header-icon.png){kind=icon}
Best in 7 days
20% OFF shipping at leseauxdelinval.fr on orders over $79 + up to 10% OFF products
home
>
HO-ED-A-01 Detector Based Apparatus for Ultrasonic Diffraction Acousto optic effect
>
HO-ED-A-01 Detector Based Apparatus for Ultrasonic Diffraction Acousto optic effect
download picture
description
HO-ED-A-01 Detector Based Apparatus for Ultrasonic Diffraction Acousto optic effectDetector Based Apparatus for Ultrasonic Diffraction Acousto Optic Effect The Ultrasonic diffraction apparatus is used to study diffraction of light by ultrasonic waves. Ultrasonic sound refers to sound with a frequency greater than the human audible range (20Hz to 20 KHz). When an ultrasonic wave propagates through a medium, the molecules in that medium vibrate over very short distance in a direction parallel to the longitudinal wave. The apparatus
Shopping security
product description
Why choose thelockerguy wholesale?
Detector Based Apparatus for Ultrasonic Diffraction
Acousto Optic Effect
The Ultrasonic diffraction apparatus is used to study diffraction of light by ultrasonic waves. Ultrasonic sound refers to sound with a frequency greater than the human audible range (20Hz to 20 KHz). When an ultrasonic wave propagates through a medium, the molecules in that medium vibrate over very short distance in a direction parallel to the longitudinal wave. The apparatus consists of a graduated long rail and rail carriages appropriately fitted with laser head, an RF oscillator and a detector with translation stage. The ultrasonic diffraction setup uses laser as light source. As the laser beam is intense and monochromatic, we get clear higher order diffraction pattern.
The ultrasonic waves generated by the transducer travels down the medium (liquid) and gets reflected at the bottom (flat glass plate) of the cell. The incident and reflected waves interfere and a stationary / standing wave pattern is formed. The laser head is mounted using a kinematic holder. This helps to direct the laser beam through the liquid and then to the detector conveniently. The diffraction pattern is scanned using a translation stage with freedom in X axis. The velocity of ultrasonic waves in liquids can be calculated from this experiment. This instrument is designed to give accurate and best results.
Experiment:
To find the velocity of ultrasonic wave in liquids
The velocity of ultrasonic wave in a liquid,
V = ʋ ʌ
Where υ is the frequency of the crystal oscillator and Λ is the wavelength of ultrasonic wave.
We have,
Λ = n λ / Sin θ
Where n is the order of diffraction, λ is the wavelength of the laser used and θ is the angle of diffraction.
θ = tan-1 ( D / L )
D is the order length and L is the distance measured from the crystal oscillator to the detector.
To find the bulk modulus of the given liquid
The bulk modulus of the liquid,
β = ρV2
Where ρ is the density of the liquid and V is the velocity of the ultrasonic wave.
To find the compressibility of the liquid
The compressibility of a liquid is the reciprocal of bulk modulus,
K = 1 / ρV2
Where ρ is the density of the liquid and is V the velocity of the ultrasonic wave.
Specifications:
| 3 MHz crystal | |
| Dimension | 20 mm diameter x 0.7 mm thickness |
| Resonant frequency fr | 3 MHz ± 50 KHz |
| Resonant impedance Zm | ≤ 6 Ω. |
| Static capacitance Cs | 570 0pF ± 15% @ 1 kHz |
| 5 MHz crystal | |
| Dimension | 20 mm diameter x 0.4 mm thickness |
| Resonant frequency fr | 5 MHz ± 100 KHz |
| Resonant impedance Zm | ≤ 0.48 Ω. |
| Static capacitance Cs | 3800 pF ± 20% @ 60 Hz/1 V |
Features:
| Precision design |
| Diode laser is used as light source |
| 5 MHz, 3 MHz crystals |
| Corrosion free |
| High quality photo detector |
Drawings:
Related Topics:
| Interference |
| Standing waves |
| Huygens' Principle |
| Bulk modulus |
| Compressibility |
Scope of Delivery:
Optical Rail
Kinematic Laser Mount
Glass tank Mount with Crystal Holder
Detector Mount with X - Translation
Glass Tank
Piezo Electric Crystals
RF Oscillator
Diode Laser with Power supply (Red)
Detector Output Measurement Unit
Accessories
Test Sample
Connecting Cables
Instruction Manual
HO-ED-A-01 Detector Based Apparatus for Ultrasonic Diffraction Acousto optic effect
Item no
:
13821624702
US$ 1020.00
Pay in 4 interest-free payments of $255.00 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Please add the products
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
recommand products
