Resonance Apparatus with Brass Tube Manufacturer,Supplier and Exporter in India

Resonance Apparatus with Brass Tube (Product Code: SLE/PHY/288) is an air-column apparatus used to study sound resonance and estimate the speed of sound in school and college physics laboratories. Two metal tubes telescope into each other on a removable base, so students can set the air column anywhere from 300 mm to 530 mm. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is the Resonance Tube Apparatus Used For?

Students hold a sounding tuning fork, or a small loudspeaker driven by a signal generator, just above the open end and slide the outer tube until the note swells to a clear maximum. That length marks a resonance of the air column. In a column closed at the lower end, the first resonance is close to a quarter of a wavelength plus a small end correction, so a known frequency leads to the wavelength and then to the speed of sound from v = fλ.

Repeating the measurement with several forks and plotting length against the reciprocal of frequency turns this resonance tube experiment kit into a graph-based practical that also yields the end correction. Because the length is changed by sliding metal tubes rather than by raising a water level, set-up is dry and quick. Approach each resonance from both directions, average the two positions and note the room temperature, since the speed of sound depends on it.

What to Specify When Ordering

• Number of Resonance Apparatus with Brass Tube sets, usually one per student group.
• Your sound source: tuning fork sets, or a signal generator with a loudspeaker.
• Whether the order is for your own laboratories or for resale as a dealer or importer.

OEM Manufacturer

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, the original equipment manufacturer (OEM) of this resonance apparatus. The telescoping tubes and base are made and assembled at the company’s own licensed factory at Saha, Ambala, Haryana, India, instead of being bought in from a trader, and each order is supplied factory-direct to schools, colleges, institutions, dealers and importers.

For purchase files, the company is incorporated as Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597) and produces this apparatus at 449, HSIIDC Industrial Area, Saha, Ambala, under Factory Licence AMB-ONLINE-CHD-J-414. Replacement tubes, bases and repeat orders are handled by the manufacturer itself, so just ask us. More about the company is on our profile page.

Related Physics Lab Equipment

Pair the Resonance Apparatus with Brass Tube with a sound source and supporting items:

• Tuning Fork Set, Steel — forks of known frequency for classic resonance readings.
• Tuning Fork Set, Aluminium — an alternative fork set for the same experiment.
• Signal Generator and Amplifier — drives a loudspeaker at any chosen frequency.
• Loudspeaker Unit — sound source placed over the open end of the tube.
• Resonance Tube Apparatus — another resonance tube design for comparison.

Explore more sound and wave apparatus in Physics Lab Equipment.

Frequently Asked Questions

What air column lengths does the Resonance Apparatus with Brass Tube cover?
The Resonance Apparatus with Brass Tube lets you set the air column anywhere from 300 mm up to 530 mm by sliding the outer tube. The continuous adjustment makes it easy to find a resonance position precisely.

How is the speed of sound measured with the Resonance Apparatus with Brass Tube?
With the Resonance Apparatus with Brass Tube, students find the air column length that gives the loudest sound for a known frequency. For a column closed at one end this length is about a quarter wavelength plus an end correction, and v = fλ then gives the speed of sound.

What sound source works with the Resonance Apparatus with Brass Tube?
Tuning forks of known frequency are the traditional source for the Resonance Apparatus with Brass Tube, while a loudspeaker driven by a signal generator lets students vary the frequency. Both are listed separately and can be added to your quotation.

Who manufactures the Resonance Apparatus with Brass Tube?
The Resonance Apparatus with Brass Tube is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM, at its own licensed factory at Saha, Ambala, Haryana, India. Buyers deal directly with the manufacturer for quotations, repeat orders and replacement parts.

Is the base of the Resonance Apparatus with Brass Tube removable?
Yes, the Resonance Apparatus with Brass Tube is fitted on a removable base. The tubes can be taken off the base, which makes the apparatus easier to pack, store and move between laboratories.

Can the Resonance Apparatus with Brass Tube be supplied in bulk or for export?
Yes, the Resonance Apparatus with Brass Tube is supplied in quantity to schools, colleges, dealers and importers in India and international markets. Share the quantity and destination, and the quotation comes directly from the manufacturer in Ambala.

Request a Quote

Send your enquiry for the Resonance Apparatus with Brass Tube through the contact page or add it to the enquiry cart. Quotations come direct from the manufacturer, so pricing and supply details reach you without a middleman.

Last updated: 24 September 2026