Sound, Wave, and Oscillation for Physics Lab supplier - ESAW
ESAW is a trusted manufacturer and global exporter of Sound, Wave, and Oscillation Equipment for Physics Laboratories, delivering scientifically accurate, durable, and educational tools for mastering complex wave phenomena. Our instruments are precisely engineered for academic and research-level investigations into the principles of frequency, resonance, amplitude, wave motion, sound propagation, and harmonic oscillations.
🔗 Explore our product range: https://www.esawindia.com/collections/sound-wave-and-oscillation-equipment-manufacturer
🎯 Product Types Include:
Tuning Forks with Resonance Boxes
Kundt’s Tube Apparatus
Melde’s String Apparatus
Sonometers (Single and Dual Wire)
Wave Motion Machines
Helmholtz Resonators
Oscillation Spring-Mass Systems
Ripple Tank with Accessories
🔬 Key Features:
Accurate frequency calibration for precise measurements
Uniform wave generation and detection for dependable results
Durable, lab-grade materials built for repeated use in academic settings
Safe and energy-efficient designs, optimized for ease of demonstration
Compatible with digital sensors for advanced data recording and analysis
Designed in compliance with international laboratory safety standards
🧪 Common Use Cases:
Physics laboratories in schools, colleges, and technical institutes
Engineering and acoustics research centers
Training programs for mechanical wave and vibration studies
Ideal for demonstrations of longitudinal and transverse wave behavior, resonance, harmonic motion, and sound velocity in different mediums
✅ Why Choose ESAW?
Over 60 years of manufacturing excellence in scientific lab equipment
Trusted by leading educational institutions across India and abroad
Tailor-made solutions for physics labs with proven durability and accuracy
Dedicated support for bulk orders and international shipping
ESAW products are developed with a deep focus on curriculum alignment and scientific integrity
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The ESAW Bell in Vacuum (SW-2120) is an essential apparatus for demonstrating the relationship between sound propagation and air pressure. When the air is evacuated from the chamber, the bell becomes inaudible—providing students with a compelling, real-time illustration of how sound requires a me...
Compact and portable ESAW Stroboscope SW-2607 with digital LCD display and wide speed range—ideal for motion analysis, mechanical testing, and educational lab demonstrations across schools, colleges, and industrial setups.The ESAW Stroboscope HAND SW-2607 is a versatile and durable handheld strob...
The ESAW Aniline Point Apparatus is designed for determining the aniline point of pure hydrocarbons and hydrocarbon mixtures. Equal volumes of aniline and sample are stirred together and heated at a controlled rate until miscibility is achieved. On cooling, the separation temperature defines the ...
The ESAW Reflection of Light Apparatus is a precision-designed setup for demonstrating the laws of reflection. It includes a plane mirror mounted on a stable base, an adjustable light source, and a protractor for angle measurement. This apparatus confirms that the angle of incidence equals the an...
The ESAW Linear Expansion Apparatus is designed for precise measurement of the coefficient of linear expansion of metals. Built for accuracy and durability, it features a metal rod enclosed in a nickel-plated brass steam jacket with three tubules for steam inlet, steam outlet, and thermometer pla...
The ESAW Van Slyke Blood Gas Apparatus VSA-147 is a classic manometric laboratory device designed for accurate determination of gases dissolved in liquids such as blood, plasma, or serum. It operates through controlled chemical reactions that release gas into a measurable volume, enabling precise...
The ESAW Haldane Gas Analysis Apparatus is a classic, precision-engineered laboratory instrument designed for measuring the concentration of CO₂ and O₂ in air samples. Using a mercury leveling bulb and gas absorption tubes, it allows accurate gas volume measurement by absorbing CO₂ with potassium...
The ESAW Venous Pressure Apparatus is a precision-designed tool for measuring central venous pressure (CVP), which reflects the pressure in the vena cava and helps estimate preload and right atrial pressure. Made from durable medical-grade plastic with a straight single design, it is widely used ...