Hargolal & Sons
Hargolal & Sons
Ambala, Haryana
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School Student Experiments Equipment

Specially designed kits for performing multiple experiments in Physics for school level teaching.

Ultrasonic Waves

Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
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Product Details:

Usage/ApplicationUltrasonic waves
Model Name/Number1014529 SEK
MaterialStainless Steel
BrandAll
Packaging TypeStandard
Weight2.472 kg

Note: The 1014529 SEK Ultrasonic Waves is for operation with a mains voltage of 115 V (±10%), and the 1016651 set is for operation with a mains voltage of 230 V (±10%).

Extensive equipment set incorporating 30 student experiments for demonstrating the fundamental properties of waves using the example of 40 kHz ultrasonic waves. Stored in a tough Gratnell's tray with foam inlay.
Includes two ultrasonic transmitters, a rod-shaped microphonic sensor for recording and analysing oscillations using a standard oscilloscope and an ultrasonic pen for recording wave fronts along the desktop in the form of lines of the same phase (isophases). In order to measure ultrasonic amplitudes, it is sufficient in many cases to use an analogue voltmeter.

Contents:
1 Ultrasonic control unit
2 Ultrasonic transmitters, 40 kHz
1 Ultrasonic pen
1 Holder for ultrasonic pen
1 Holder base for ultrasonic pen
1 Microphone probe
2 Beam splitters
3 Clamps for beam splitters
1 Fresnel zone plate
1 Concave mirrors
2 Side pieces for double slit/reflectors
1 Centre post for double slit
1 Clap for double slit
1 Ultrasonic absorber
2 BNC cables, 1 m
1 Cable, BNC/4-mm
1 Plug-in power supply

Includes instruction for 30 experiments on CD
  • Display of sound oscillations on an oscilloscope
  • Relationship between oscillations and waves
  • Comparison of oscillations at two points along a wave
  • Analysis of phase relationships using an ultrasonic “pen”
  • Determination of wavelength and velocity of sound
  • How velocity of sound depends on temperature
  • Transmission characteristic of ultrasonic transmitters
  • Resonance curve for ultrasonic transducers
  • Transmission and reflection of ultrasonic waves
  • Absorption of ultrasonic waves
  • Superimposition of sinusoidal oscillations
  • Constructive and destructive reinforcement when sinusoidal oscillations are superimposed
  • Recording of wave fronts using ultrasonic pen
  • Generation and detection of straight wave fronts
  • Diffraction of ultrasonic waves by an edge
  • Diffraction of ultrasonic waves by a single slit
  • Interference between two beams
  • Law of reciprocity for interference between two beams
  • Diffraction by a double slit
  • Phase relationships for diffraction by a double slit I
  • Phase relationships for diffraction by a double slit I
  • Formation of images by a spherical concave mirror
  • Plotting of Fresnel zones
  • Formation of images by a Fresnel zone plate
  • Interference of ultrasonic waves by Lloyd’s mirror
  • Design of a simple interferometer
  • Design of a Michelson interferometer
  • Elimination of interference by interrupting the path
  • Generation of standing ultrasonic waves
  • Beats in ultrasonic waves
  • Doppler effect in ultrasonic waves
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  • Item Code: 1016651
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Ultrasonic Waves

Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
  • Ultrasonic Waves
Ask For Price
Product Price :Get Latest Price

Product Details:

Usage/ApplicationStandard
Model Name/Number1
MaterialStainless Steel
Packaging Typenormal
Weight1 kg
Variants115 V, 50/60 Hz

Note: The 1014529 SEK Ultrasonic Waves is for operation with a mains voltage of 115 V (±10%), and the 1016651 set is for operation with a mains voltage of 230 V (±10%).

Extensive equipment set incorporating 30 student experiments for demonstrating the fundamental properties of waves using the example of 40 kHz ultrasonic waves. Stored in a tough Gratnell's tray with foam inlay.
Includes two ultrasonic transmitters, a rod-shaped microphonic sensor for recording and analysing oscillations using a standard oscilloscope and an ultrasonic pen for recording wave fronts along the desktop in the form of lines of the same phase (isophases). In order to measure ultrasonic amplitudes, it is sufficient in many cases to use an analogue voltmeter.

Contents:
1 Ultrasonic control unit
2 Ultrasonic transmitters, 40 kHz
1 Ultrasonic pen
1 Holder for ultrasonic pen
1 Holder base for ultrasonic pen
1 Microphone probe
2 Beam splitters
3 Clamps for beam splitters
1 Fresnel zone plate
1 Concave mirrors
2 Side pieces for double slit/reflectors
1 Centre post for double slit
1 Clap for double slit
1 Ultrasonic absorber
2 BNC cables, 1 m
1 Cable, BNC/4-mm
1 Plug-in power supply

Includes instruction for 30 experiments on CD
  • Display of sound oscillations on an oscilloscope *
  • Relationship between oscillations and waves *
  • Comparison of oscillations at two points along a wave *
  • Analysis of phase relationships using an ultrasonic “pen” *
  • Determination of wavelength and velocity of sound
  • How velocity of sound depends on temperature
  • Transmission characteristic of ultrasonic transmitters **
  • Resonance curve for ultrasonic transducers *
  • Transmission and reflection of ultrasonic waves **
  • Absorption of ultrasonic waves **
  • Superimposition of sinusoidal oscillations *
  • Constructive and destructive reinforcement when sinusoidal oscillations are superimposed *
  • Recording of wave fronts using ultrasonic pen
  • Generation and detection of straight wave fronts
  • Diffraction of ultrasonic waves by an edge
  • Diffraction of ultrasonic waves by a single slit
  • Interference between two beams **
  • Law of reciprocity for interference between two beams **
  • Diffraction by a double slit **
  • Phase relationships for diffraction by a double slit I *
  • Phase relationships for diffraction by a double slit I **
  • Formation of images by a spherical concave mirror **
  • Plotting of Fresnel zones **
  • Formation of images by a Fresnel zone plate **
  • Interference of ultrasonic waves by Lloyd’s mirror **
  • Design of a simple interferometer **
  • Design of a Michelson interferometer **
  • Elimination of interference by interrupting the path *
  • Generation of standing ultrasonic waves **
  • Beats in ultrasonic waves *
  • Doppler effect in ultrasonic waves

Dual-channel oscilloscope (for experiments marked *)
e.g. 1017264 USB Oscilloscope 2x50 MHz
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Additional Information:

  • Item Code: 1014529
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Mechanical Oscillations And Waves

Mechanical Oscillations And Waves
  • Mechanical Oscillations And Waves
  • Mechanical Oscillations And Waves
  • Mechanical Oscillations And Waves
  • Mechanical Oscillations And Waves
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Product Details:

Brand3B Scientific
Usage/ApplicationIndustrial
Weight5.9 kg
Dimensions42.7 x 31.2 x 7.5 cm
ColorAny
CapacityStandard

Note: The 1018476 SEK Mechanical Oscillations and Waves is for operation with a mains voltage of 115 V (±10%), and the 1016652 set is for operation with a mains voltage of 230 V (±10%).

Large equipment set for carrying out 23 fundamental experiments on the properties of mechanical oscillations and waves. Stored in a tough Gratnell tray with foam inlay featuring recesses moulded to the shape of the apparatus and covered by a transparent lid. Includes CD with experiment instructions.

Contents:
1 MEC control unit
1 Plug-in power supply
2 Dynamic force sensors
1 Eccentric axle motor
1 Induction coil
1 Stopwatch
4 Coil springs
1 Set of 10 weights, 50 g
1 Base plate
1 Cross-strut
2 Stand rods with external threads
2 Stand rods with external and internal threads
2 Double clamps
1 Magnetic hooks
1 Bar magnet
1 Rubber cord
1 Roll of twine
1 Thread eyelet
1 Squirrel cage ring
1 Ruler 2 BNC cable, 1 m
1 BNC/4-mm cable

Includes instruction for 23 experiments on mechanical oscillations and waves
  • Determining spring constants (2x)
  • Oscillations of a spring pendulum *
  • Oscillations of two “identical” spring pendulums
  • In-phase and 180° out-of-phase oscillations of two “identical” spring pendulums
  • Excitation of a motionless spring pendulum by a moving one
  • Superposition of the oscillations of two spring pendulums
  • Spring pendulums connected in line
  • Spring pendulums connected parallel to one another
  • Intrinsic oscillation of a spring pendulum
  • Types of oscillation for a coil spring pendulum *
  • String pendulums (2x)
  • Seconds pendulums
  • Galileo's interrupted pendulum
  • Damped oscillations of string pendulums (2x)
  • Standing waves along a rope (2x)
  • Reflection of waves along a rope
  • Speed of propagation of waves along a rope (2x)
  • Oscillation of strings

Dual-channel oscilloscope (for experiments marked
e.g. 1017264 USB Oscilloscope 2x50 MHz
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Additional Information:

  • Item Code: 1016652
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