Waves Manufacturer, Suppliers and Exporter in India
School Equipment India is leading Waves Manufacturer,and supplier and Exporter in India, Algeria (Algiers), Angola (Luanda), Argentina (Buenos Aires), Armenia (Yerevan), Australia(Canberra), Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.) Waves come in two kinds, longitudinal and transverse. Transverse waves are like those on water, with the surface going up and down, and longitudinal waves are like of those of sound, consisting of alternating compressions and rarefactions in a medium. The high point of a transverse wave is a called the crest, and the low point is called the trough. For longitudinal waves, the compressions and rarefactions are analogous to the crests and troughs of transverse waves. The distance between successive crests or troughs is called the wavelength. The height of a wave is the amplitude. How many crests or troughs pass a specific point during a unit of time is called the frequency. The velocity of a wave can be expressed as the wavelength multiplied by the frequency. Waves Manufacturers, Waves Exporters, Waves Suppliers, Waves Online India, buy Waves , Waves Manufacturers in India.
Digital Oscilloscope - Dual Channel, 100MHz
Product Code : EL-W-11095
Product Description A user-friendly, powerful oscilloscope ideal for education and the classroom. The pop-up menu display mode is more flexible and more natural for users' operations. The viewing area can be extended 25% with the menu switched off.
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Light Box And Optical Set
Product Code : EL-W-11096
Product Description The principal component is a robust light box finished in matt black with a 20W halogen lamp with 0.75m of twin flex.
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Microwave Kit with Accessories
Product Code : EL-W-11097
Product Description Microwave Kit consisting of: 1 x Transmitter Unit (Tx) 1 x Receiver Unit (Rx) 1 x Probe Receiver Unit (PRx) 1 x Detector Probe
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Ripple Tank
Product Code : EL-W-11098
Product Description This high quality Ripple Tank combines ease of use with high visual resolution and responsiveness. The control unit is equipped with a digital display and allows to set or to stop the synchronism of the vibrator with the lamp, the
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Ray Optics Box
Product Code : EL-W-11099
Product Description A ventilated Ray Optics box which is open fronted with extended sides finned externally for heat dissipation and vertical internal grooves to accommodate a slit plate and cylindrical lens.
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Ray Optics Box Battery Operated
Product Code : EL-W-11100
Product Description A battery operated LED Ray Box comprising of a die cast enclosure which delivers white light but runs much cooler than conventional incandescent lamp models. It uses the latest cool ultra bright LED technology giving superior white
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Ripple Tank Mklll
Product Code : EL-W-11101
Product Description The concept has been further developed to offer new features and simplicity in this MkIII design. This compact unit from provides an elegant method of demonstrating the wave phenomena of reflection, diffraction, refraction and in
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Vibration Generator
Product Code : EL-W-11102
Product Description The Vibration Generator gives mechanical oscillations when fed by signals from an oscillator/A.F. amplifier (e.g. a Power Signal Generator).
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Colour Paddles - Pack of 6
Product Code : EL-W-11103
Product Description These Colour Paddles can be used for simple experiments in subtractive colour mixing. A set of six transparent acetate paddles, in the form of a fan.
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Gratings and Slits - Pack of 9
Product Code : EL-W-11104
Product Description Set of nine slides in 50 x 50mm mounts, six of them having a series of slits, numbering from 1 to 6, each slit approximately 0.0625mm wide and separations between slit centres of 0.25mm.
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Mounted Colour Filter Set - Pack of 6
Product Code : EL-W-11105
Product Description A set of three primary and three secondary acetate filters, mounted in plastic frames 50mm x 50mm. Suitable for use in optical boxes etc.
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Acrylic Blocks - Pack of 7
Product Code : EL-W-11106
Product Description Clear acrylic blocks which are all 15mm thick. All faces are fully polished.
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Coloured Acetate
Product Code : EL-W-11107
Product Description A4 sized sheets of coloured acetate. The sheets are easily cut to make filters for colour experiments.
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Glass Prism - 38mm
Product Code : EL-W-11108
Product Description Clear glass equilateral triangular prism made from clear optical glass with optically polished faces. Angles: 60° x 60° x 60° Refractive Index: 1.52 approx. Dimensions: 38mm x 38mm
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Plastic Flexible Mirrors 75mm x 25mm
Product Code : EL-W-11109
Product Description These mirrors are flexible, unbreakable and can be cut into different shapes. They are ideal for use by children. They can be taped together for multiple reflections. Double-sided plastic plane mirrors with high quality mirror fi
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Wire (Slinky) - 165mm
Product Code : EL-W-11110
Product Description Wire (Slinky) - 165mm Ideal for demonstrating different types of waves. Flat-section steel wire in helical coil.
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Large Rectangular Tank with Wave Generator
Product Code : EL-W-11111
Product Description The tank is transparent, long and narrow to give an adequate path length for wave experiments. A wave generator in the form of a plastic block with handle is provided.
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Polaroid Film 150mm x 150mm
Product Code : EL-W-11112
Product Description Polaroid Film bonded between thin clear sheets of flexible plastic.
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Crystal Microphone
Product Code : EL-W-11113
Product Description Low Output Crystal Microphone. The Microphone is not suitable by itself for producing a trace on an oscilloscope.
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Diffraction Spectroscope - Pocket
Product Code : EL-W-11114
Product Description The instrument gives a brilliant spectrum with a dispersion of approx. 11°. For the examination of the spectral composition of light sources, radiant bodies, etc.
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Glass Prism - 25mm
Product Code : EL-W-11115
Product Description Clear glass equilateral triangular prism made from white clear optical glass with optically polished faces.
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Vibration Generator Accessory Kit
Product Code : EL-W-11116
Product Description This Accessory Kit has been developed for use with our Vibration Generator and contains a multitude of items for the demonstration of standing waves (longitudinal, transverse and 2D) and kinetic theory.
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Youngs Slits
Product Code : EL-W-11117
Product Description For the measurement of the wavelength of light by the observation of 'fringes' produced by the interference between the 2 beams of light,
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Laser Accessory Set
Product Code : EL-W-11118
Product Description A set of compatible items which will enable diffraction to be investigated with slits, gratings, pinhole spots and other obstacles.
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Spectrawave Spectrophotometer
Product Code : EL-W-11119
Product Description Wavelength scanning and pre stored methods are just some of the great benefits of the WPA S1200+, which gives outstanding functionality from an instrument with a small footprint.
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Acrylic Blocks Large
Product Code : EL-W-11120
Product Description Ideal for demonstration purposes where standard size items may be considered inconveniently small.
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Audio Amplifier and Loudspeaker
Product Code : EL-W-11121
Product Description 300mW amplifier with variable gain and input impedance of 1MO with connecting lead (co-axial to 4mm plugs).
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Audio Signal Generator
Product Code : EL-W-11122
Product Description The Student Audio Signal Generator is an excellent way to introduce the concept of sound waves as signals. By connecting to an oscilloscope, students are able to see and hear the wave simultaneously, and learn about three fundamenta
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Comprehensive Fibre Optics Kit
Product Code : EL-W-11123
Product Description This system enables the basic properties of optical fibres to be investigated and the ideas then extended to demonstration of some of the principal scientific and commercial uses.
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Diffraction Slide
Product Code : EL-W-11124
Product Description The Diffraction Slide comprises of a card mount (90mm x 40mm approximately) with three 16mm x 9mm apertures, each containing a diffraction grating replica:
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Doppler Ball
Product Code : EL-W-11125
Product Description Did your students ever wonder why a train gets louder as it approaches? Why not show them the physical phenomenon known as the doppler effect with the battery driven device. Load the batteries, swing it in a full circular motion an
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Double Concave Spherical Lenses -10D
Product Code : EL-W-11126
Product Description Spherical Lenses: Double Concave With optically worked faces and ground edges
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Double Convex Spherical Lenses +20D
Product Code : EL-W-11127
Product Description Spherical Lenses: Double Convex With optically worked faces and ground edges Focal Length: 50mm, Power: +20D Refractive index: 1.52 approx.
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Dual Colour Laser
Product Code : EL-W-11128
Product Description The Lascells dual colour semiconductor laser contains two independently controlled laser diodes, one at the standard 650nm red and a second at 532nm green. Both lasers may be simultaneously passed through a double slit slide and both
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Economy Ripple Tank
Product Code : EL-W-11129
Product Description The frame is made of reinforced plastic and with foam beaches (to negate reflections). There is a mirror which can be mounted at 45 degrees to project the ripples onto a translucent screen on one side of the unit.
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Lamp and Stand
Product Code : EL-W-11130
Product Description Comprising a 12V 24W projection lamp in a conical lamphouse mounted on an adjustable boss. The lamphouse has cut-outs in its side giving a clear passage for the light while restricting the amount of stray illumination.
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Lamp, 12V
Product Code : EL-W-11131
Product Description Projection Lamp: 12V, 24W S.B.C. With lead and 4mm plugs. Brightness: 400 Lumens ±15% Lm Requires a 12V d.c. Power Supply to operate.
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LED line Apparatus
Product Code : EL-W-11132
Product Description This visually appealing device clearly illustrates the relationship between colour and wavelength. Seven coloured LEDs plus white, span the visible spectrum.
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LED white
Product Code : EL-W-11133
Product Description The LED.white is a superb alternative to the traditional ray box. It can be used in most experiments in place of a ray box and offers a number of advantages: Purer white light compared to the traditional ray optics boxes, no blacko
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LED white with Light Guide Demonstrator
Product Code : EL-W-11134
Product Description The LED.white is a superb alternative to the traditional ray box. It can be used in most experiments in place of a ray box and offers a number of advantages.
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Lens Bundle
Product Code : EL-W-11135
Product Description Spherical, optically worked glass lenses, with ground edges, highly polished.
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Lens Set for RayZer Lightbox
Product Code : EL-W-11136
Product Description The base of each lens has been treated so that the passage of the beam can be clearly seen inside the plastic. This set of lenses, prisms and mirrors is intended for use with our RayZer Lightbox.
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Lenses Plano-Cylindrical (Half Size)
Product Code : EL-W-11137
Product Description Half size Plano-cylindrical lenses made from clear glass with ground edges and optically worked faces.
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Light Guide Demonstrator
Product Code : EL-W-11138
Product Description The Light Guide Demonstrator is used for showing how the phenomenon of total internal reflection may be used to confine light within a guide or fibre,
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Loudspeaker
Product Code : EL-W-11139
Product Description A 75mm diameter, circular loudspeaker of 8O resistance. Mounted in a rectangular plastic case and with two 4mm sockets for connection.
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Loudspeaker Kit
Product Code : EL-W-11140
Product Description Modern Neodymium magnets make the construction of simple loudspeakers an easy and very impressive project. This kit provides all you need to construct 10 loudspeakers so that students can get real, hands-on experience of how the dev
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Microwave Transmitter and Receiver with Accessories Kit
Product Code : EL-W-11141
Product Description Our recently redeveloped microwave kit brings exploration of real waves into the lab. With a 2.8cm wavelength, real electromagnetic wave phenomena can be observed with instruments and measured by hand.
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Optical Bench KIT
Product Code : EL-W-11142
Product Description This 1.5M wooden Optical Bench offers a cost effective alternative to metal optical benches.
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Digital Oscilloscope - Dual Channel, 20MHz
Product Code : EL-W-11143
Product Description Digital oscilloscope offers reliable measurement technology for a great price. It is ideal for the workshop, hobbies or educational use. The 7" colour TFT LCD panel with a resolution of 800 x 480 allows excellent readability of
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Polarimeter
Product Code : EL-W-11144
Product Description The interior of the tube support is finished in matt black to reduce internal reflections and is held in position by a pair of 4 mm plugs and sockets.
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Rainbow Glasses Large
Product Code : EL-W-11145
Product Description The relationship between light and colour has never been explained so clearly as with these fun glasses. The double-axis diffraction grating embedded in the lenses ensure that, when looking through these glasses, almost any single
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Refraction Cup
Product Code : EL-W-11146
Product Description Fill these semi-circular cells with different liquids to observe their refractive properties using a ray box or laser. Measure angles using a printed protractor (not included).
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Resonance Tube
Product Code : EL-W-11147
Product Description This apparatus is ideal for all resonance investigations in air columns.
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Rubens Tube 1m without Amplifier
Product Code : EL-W-11148
Product Description Intended for teacher demonstrations only, the Rubens' Tube is a 1 metre long Aluminium tube with a row of small holes drilled along the top and 10W loudspeaker mounted at one end. Full instructions included.
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Semiconductor Laser
Product Code : EL-W-11149
Product Description A useful feature is the modulation facility which permits experiments in laser communications and speed of light investigations to be carried out. Modulation may be demonstrated by means of the built-in oscillator, or from an extern
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Solid State Laser
Product Code : EL-W-11150
Product Description Designed for safety the Solid State Laser is now very low-power (1mW) and is protected by a key switch to prevent it's unsupervised use.
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Sonometer (3-Wire Pattern)
Product Code : EL-W-11151
Product Description Appealing and elegant, the Sonometer is a classical device developed in order to study vibrating strings. With this apparatus it is possible to investigate the dependence of the pitch on the length, tension and thickness of a vibrat
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Sound Pipe
Product Code : EL-W-11152
Product Description The Sound Pipe will captivate your students' imaginations. Twirling the pipe at different speeds produces up to five standing waves with different resonant tones.
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Sound Wave Demonstration Set
Product Code : EL-W-11153
Product Description The efficient transducers may be driven by the output from a standard audio signal generator, and their sensitivity as receivers is such that they may be used directly on the 5mV input of an oscilloscope.
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Spectrometer - Intermediate
Product Code : EL-W-11154
Product Description The Spectrometer is an incredibly important and powerful scientific instrument, as it allows analysis of the composition of matter and the structure of atoms, just from the light emitted or absorbed by it.
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Spectroscope
Product Code : EL-W-11155
Product Description The performance of this ultra-low cost spectroscope is comparable with instruments typically costing much more.
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Spectrum Tube - Argon
Product Code : EL-W-11156
Product Description Spectrum Tube - Argon Argon gas-filled discharge tube for studying typical spectra of the different gases and for use in calibrating spectrometers.
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Spectrum Tube - Helium
Product Code : EL-W-11157
Product Description Spectrum Tube - Helium Helium gas-filled discharge tube for studying typical spectra of the different gases and for use in calibrating spectrometers.
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Spectrum Tube - Hydrogen
Product Code : EL-W-11158
Product Description Spectrum Tube - Hydrogen Hydrogen gas-filled discharge tube for studying typical spectra of the different gases and for use in calibrating spectrometers.
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Spectrum Tube Holder
Product Code : EL-W-11159
Product Description This economical special holder allows an external power source to be used for 26cm long spectrum tubes. This holder is fitted which allows its clamping on any laboratory stand.
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Sunset Egg
Product Code : EL-W-11160
Product Description Explain why the sky is blue during the day but yellow at sunset! Amaze your students with this glass egg that acts like a little piece of the sky.
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Ultrasonic Receiver
Product Code : EL-W-11161
Product Description The Ultrasonic Transducer is of the same type as used in the transmitter but in this case used as a detector, its output being applied to a d.c. amplifier circuit. A pair of 4mm sockets allow connection to a 1mA meter for quantitati
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Ultrasonic Transducer
Product Code : EL-W-11162
Product Description Designed to be connected in parallel with the output from the internal oscillator of the main transmitter to produce an identical output allowing experiments in double point-source interference, etc. to be carried out.
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Midi Ripple Tank
Product Code : EL-W-11163
Product Description The Midi ripple tank incorporates a built-in LED stroboscope to provide perfectly stationary images and the large front facing screen makes this ripple tank ideal for demonstrations.
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Xenon Stroboscope
Product Code : EL-W-11164
Product Description If something is spinning, oscillating or vibrating very fast, how can you see it? A stroboscope gives the illusion of slowing down, freezing, or even reversing the action.
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Spectrophotometer
Product Code : EL-W-11165
Product Description The spectrophotometer has a large wavelength with Absorbance, %T and concentration modes. It has a multi-parameter display with wavelength and photometric readouts and it utilises a high quality, pulsed xenon lamp.
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LED laser
Product Code : EL-W-11166
Product Description It can also be driven by the new LED. modulator, which allows the intensity to be modulated with an analogue signal.
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LED modulator
Product Code : EL-W-11167
Product Description The LED modulator is designed to modulate the intensity of the LED. laser or LED. white with an analogue signal. A captive driver lead delivers power and signal to the light source of choice, and a BNC socket allows the output signa
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Modulated Laser Receiver Unit
Product Code : EL-W-11168
Product Description It includes a self contained receiver unit comprising an opto-detector coupled to a wide band amplifier. This Modulated Laser Receiver Unit can be used for demonstrating the transmission of information via a modulated laser beam, and
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Optical Bench
Product Code : EL-W-11169
Product Description This comprehensive, high quality Optical Bench kit includes everything you need to perform a wide variety of both quantitative and qualitative optical experiments.
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Optical Bench with Rail and Accessories 1.5 Metre
Product Code : EL-W-11170
Product Description The optical bench is comprised of aluminium and has two meters of measuring tape on both sides of the optical bench, which allows for easy reading of the position of the adjustable riders.
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Ray Optics Kit
Product Code : EL-W-11171
Product Description The Ray Optics Kit is a versatile kit of components for a wide variety of ray optics experiments.
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Speed of Light
Product Code : EL-W-11172
Product Description Speed of Light Kit The light pulses travel to the receiver, where its signal is displayed as 'Y2'. The experiment is performed twice, once with the transmitter and receiver directly aligned 1 metre apart, the second time with the p
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Speed of Sound Kit
Product Code : EL-W-11173
Product Description This kit provides a direct method to measure the speed of sound. Timing to microsecond accuracy is started and stopped as sound passes the microphones (see diagram in the product images).
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Vibration Generator with Accessory Kit
Product Code : EL-W-11174
Product Description The frequency response encompasses the whole of the audio spectrum and beyond. Electrical input is made via two 4mm sockets and the mechanical output is provided by a shaft terminating in a pair of clamping nuts.
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Battery Operated Ray Optics Box
Product Code : EL-W-11175
Product Description It uses the latest cool ultra bright LED technology giving superior white light. A battery operated LED Ray Box comprising a die cast enclosure which delivers white light but runs much cooler than conventional incandescent lamp mode
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Bench Signal Generator
Product Code : EL-W-11176
Product Description An audible signal from the built-in speaker can be selected by depressing a front-panel membrane switch. A similar switch enables selection of sinusoidal or square waveform, the status indicated by LEDs.
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Student Oscilloscope - Single Channel, 20kHz
Product Code : EL-W-11177
Product Description It is a great introductory unit to teach the basics of oscilloscope use with a useful set of features e.g. 8 switched gains from 50mV to 10mV per division and a time base with switched ranges of 1, 10, 100 or 1000ms across screen with
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Periscope Kits
Product Code : EL-W-11178
Product Description A cardboard periscope nets with mirrors. Allows pupils to make their own periscopes. Requires double sided tape for fixing the mirrors in place and normal tape for securing the net.
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LED mixer with Power Supply
Product Code : EL-W-11179
Product Description Using superbright LED technology, the LED.mixer makes it easier and cheaper than ever to deceive the eyes of your students, without the need for blackout.
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LED white Experiment Kit
Product Code : EL-W-11180
Product Description The Experimental Guide outlines a number of activities, including recreating Newton's famous experiments with white and coloured light. This Experiment Kit is designed to complement the LED.white, and contains everything you need to
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Light Box
Product Code : EL-W-11181
Product Description Light box, with formers for a collimating lens and slit plates. This ray box is versatile and allows all colour mixing experiments due to the hinged mirrors provided.
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Newtons Disc Card
Product Code : EL-W-11182
Product Description The Newton Disc Card is used for showing in a simple manner the effect of additive colour mixing.
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Oscilloscope - Dual Trace, 30MHz With Component Tester
Product Code : EL-W-11183
Product Description This advanced dual trace model combines compact design with the stringent specification requirements of a laboratory class oscilloscope.
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Rubens Tube, 2m Pro With Amplifier
Product Code : EL-W-11184
Product Description The Rubens' Tube Pro is an exciting and very visual way to demonstrate the concept of a standing wave.
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Spectrometer - Advanced
Product Code : EL-W-11185
Product Description The Spectrometer is an incredibly important and powerful scientific instrument, as it allows analysis of the composition of matter and the structure of atoms, just from the light emitted or absorbed by it.
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Spectrum Tube - Mercury Vapour
Product Code : EL-W-11186
Product Description Spectrum Tube - Mercury Vapour Mercury vapour-filled discharge tube for studying typical spectra of the different gases and for use in calibrating spectrometers.
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Spectrum Tube Holder, with Power Supply
Product Code : EL-W-11187
Product Description This Spectrum Tube Holder has it's own power supply and is fitted with a safety door. The matt black colour eliminates the distracting ambient light and the soft spring action protect the tubes from breakages.
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Spherical Meniscus Lens +5.5D, 50mm Diameter
Product Code : EL-W-11188
Product Description Spherical Meniscus Lens with Optically worked faces. Meniscus Lenses have two spherically curved sides. One side is concave, and the other side is convex.
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Tuning Forks With Hammer
Product Code : EL-W-11189
Product Description For demonstrating the production of beat frequencies. One fork is provided with adjustable mass by means of which frequency may be shifted from the nominal 440 Hz. When both forks are sounded a clearly audible 'beat' is produced,
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Power Amplifier
Product Code : EL-W-11190
Product Description The amplifier is particularly suitable for driving Vibration Generators and Rubens' tubes when a power signal generator is not available.
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Wave Apparatus Demo
Product Code : EL-W-11191
Product Description This advanced apparatus demonstrates both longitudinal and transverse wave motions. The handle is rotated to cause a series of cams to rotate which, in turn, cause a set of 16 vertical rods to rise and fall.
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Model Eye Kit
Product Code : EL-W-11192
Product Description Demonstration kit comprising a 5 litre round bottom glass flask complete with a cork ring stand, 450g of plastic modelling clay and one each of the following 50mm diameter meniscus lenses:
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UV Torch - 395nm
Product Code : EL-W-11193
Product Description This Ultraviolet torch (UV Flashlight, or UV lamp) is light and easy to use for a range of activities in and out of the science lab.
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Ultrasonics Kit
Product Code : EL-W-11194
Product Description Ultrasonics Kit is a unique kit for a convincing demonstration of the wave nature of sound. A direct analogue of the properties of electromagnetic waves Units supplied with exponential horns
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