Double Layered Bronze Pot (Product Code: SCL-284/040) is a double-walled bronze vessel used in school and college physics laboratories, mainly for practical work with liquids and heat. Its two layers of bronze set it apart from ordinary single-walled containers, and teachers choose it where a vessel with a separate inner and outer wall is needed. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

What Is a Double Layered Bronze Pot Used For?

Double-walled vessels are commonly used in heat practicals because the space between the two walls changes how quickly the inner vessel exchanges heat with the room. In a typical Newton law of cooling apparatus set-up, for example, a calorimeter of hot water sits inside a double-walled enclosure so that its surroundings stay at a steady temperature while students record temperature against time. The same idea helps in any demonstration comparing heat loss from shielded and unshielded containers.

Bronze, an alloy based on copper, conducts heat well and stands up to repeated use and cleaning. Dry the pot after use, avoid abrasive scouring that marks the surface, and tell us which calorimeter, lid or thermometer you plan to use with it so we can confirm the fit before you order.

OEM Manufacturer

This Double Layered Bronze Pot comes from Jain Scientific Equipments Private Limited, which trades as ScienceLab and is its OEM (original equipment manufacturer). The pot is made at the company's own licensed factory at Saha, Ambala, Haryana, India, so buyers deal with the maker rather than a trading middleman, and matching pieces for later batches can be requested from the same factory; ask us. Schools, colleges, dealers and importers receive factory-direct quotations. See the ScienceLab profile for company details.

Related Physics Lab Equipment

These heat-practical items are often considered together with a double-walled vessel:

• Apparatus for Newton's Cooling Law — a complete set-up for cooling-curve practicals
• Calorimeter, Copper — an inner vessel for heat and cooling experiments
• Lid (Having Two Holes) — a two-hole lid for a thermometer and stirrer; ask us about fit
• Stop Clock — for timing temperature readings

See the full Physics Lab category for more heat apparatus.

Frequently Asked Questions

What is the Double Layered Bronze Pot made of?
The Double Layered Bronze Pot (code SCL-284/040) is made of bronze and has a double-layered construction, meaning an inner and an outer wall. Bronze is a durable copper-based alloy that conducts heat well.

What is a double layered pot used for in a physics lab?
A double layered pot such as the Double Layered Bronze Pot is typically used in heat practicals, where the space between its walls helps control heat exchange with the room, for example around a calorimeter in cooling experiments.

What size is the Double Layered Bronze Pot?
The dimensions and capacity of the Double Layered Bronze Pot are not listed on this page. Ask us through the contact page, mentioning any calorimeter or lid you want to use with it, and the size will be stated in your quotation.

How should the Double Layered Bronze Pot be cared for?
Dry the Double Layered Bronze Pot after each use and clean it with a soft cloth rather than abrasive scourers. Bronze may darken with age; this is a normal surface change and does not affect its use in practicals.

Who manufactures the Double Layered Bronze Pot?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, manufactures the Double Layered Bronze Pot as the OEM at its own factory in Saha, Ambala, Haryana, India, and sells it factory-direct to institutions and dealers.

Can the Double Layered Bronze Pot be supplied in bulk or for export?
Yes. The Double Layered Bronze Pot can be quoted in bulk for schools, colleges and dealers in India and international markets. Give code SCL-284/040, the quantity and the destination when you enquire.

Request a Quote

For Double Layered Bronze Pot pricing and dimensions, write to us via the contact page or add it to the enquiry cart. The manufacturer quotes you directly.

Last updated: 24 September 2026

Electromagnet with Transformer for Sonometer (Product Code: SCL-292/044) is a sonometer accessory used to set a steel sonometer wire vibrating from the AC mains, so students can determine the frequency of the supply in the physics lab. Senior schools and colleges use it for the AC sonometer experiment, and it pairs the electromagnet with its own transformer in one item. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, for sonometer work in Indian and overseas labs.

Key Details

What Is the Sonometer Electromagnet Used For?

In the AC sonometer experiment the electromagnet sits close to the steel wire between the two bridges, and the transformer feeds its coil from the AC mains. The alternating field pulls on the magnetic wire twice in every cycle, so the wire is driven at twice the mains frequency. Students move a bridge or change the load until a small paper rider on the wire is thrown off, which marks resonance, then calculate the wire's frequency from its vibrating length, tension and mass per unit length and halve it to get the supply frequency.

The method only works with a magnetic wire such as steel; brass or copper wire will not respond to the electromagnet. Keep the pole close to the wire without touching it, switch off at the mains before adjusting the set-up, and avoid leaving the coil energised between readings so it does not warm up unnecessarily.

What to Specify When Ordering

• Your mains supply voltage and frequency, so we can confirm the transformer suits it
• The sonometer it will be used with, for example a simple or 3-wire pattern
• Whether a sonometer, steel wire and slotted weights should be quoted with it

OEM Manufacturer

ScienceLab, the trading name of Jain Scientific Equipments Private Limited, is the OEM of this Electromagnet with Transformer for Sonometer and makes it at its own licensed factory at Saha, Ambala, Haryana, India. Buyers can put questions on compatibility with their sonometer, replacement parts and repeat orders straight to the manufacturer; ask us. The company holds MSME registration UDYAM-HR-01-0003714, with manufacturing as its major activity, and ships export orders under DGFT Importer-Exporter Code AAECJ8618A. Company background is on the ScienceLab profile page.

Related Physics Lab Equipment

These items complete an AC sonometer practical:

• Sonometer, Simple Pattern — a single-wire sonometer to use with the electromagnet
• Sonometer, 3 Wire Pattern — a multi-wire sonometer for comparison work
• Steel Wire — magnetic wire that the electromagnet can drive
• Hangers with Slotted Weights 500 gm — for setting the wire tension in steps
• Horse Shoe Magnets — for the permanent-magnet version of the AC frequency experiment

More apparatus is listed in the Physics Lab category.

Frequently Asked Questions

What does the Electromagnet with Transformer for Sonometer do?
The Electromagnet with Transformer for Sonometer drives a steel sonometer wire into vibration using the AC mains. Students adjust the wire to resonance and use it to determine the frequency of the AC supply in the physics lab.

Why does the sonometer wire vibrate at twice the mains frequency?
With the Electromagnet with Transformer for Sonometer, the magnetic wire is attracted on both the positive and negative half of every AC cycle. It is therefore pulled twice per cycle, so the resonant frequency found is halved to give the mains frequency.

What supply does the Electromagnet with Transformer for Sonometer need?
The input rating of the Electromagnet with Transformer for Sonometer should be confirmed with us for the unit you are quoted. State your local mains voltage and frequency on the contact page so we can check it suits your lab.

Which wire works with the Electromagnet with Transformer for Sonometer?
The Electromagnet with Transformer for Sonometer needs a magnetic wire, such as steel, to act on. Brass, copper or other non-magnetic wires will not respond to the electromagnet, so use a steel wire on the sonometer for this experiment.

Is a sonometer included with the Electromagnet with Transformer for Sonometer?
The Electromagnet with Transformer for Sonometer is an accessory listed separately from the sonometer. If you need both, name the sonometer you want, simple or 3-wire pattern, on the same quotation request.

Who manufactures the Electromagnet with Transformer for Sonometer?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, manufactures the Electromagnet with Transformer for Sonometer (code SCL-292/044) as the OEM at its own factory in Saha, Ambala, Haryana, India, for buyers in India and international markets.

Request a Quote

Ask for an Electromagnet with Transformer for Sonometer quotation through the contact page, or add it to the enquiry cart with your mains details. The quotation is issued directly by the manufacturer.

Last updated: 24 September 2026

Tuning Fork Set (Product Code: SCL-294/045) is a set of eight tuning forks of different frequencies used to produce steady reference tones for sound and resonance experiments in school and college physics labs. The forks span 256 Hz to 512 Hz, exactly one octave, and are made of chrome-plated steel with high tensile strength, which makes it a practical tuning fork set for India's school and college sonometer and resonance tube work. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is a Tuning Fork Set Used For?

A set of forks at different frequencies lets students repeat one experiment at several known frequencies and look for the pattern. On a sonometer, each fork is matched to a vibrating length of wire to show that frequency and resonating length are inversely related; in a resonance tube, forks of different frequencies give different resonance lengths from which the speed of sound in air is worked out. Because the set runs from 256 Hz to 512 Hz, the lowest and highest forks also demonstrate an octave, where one frequency is exactly double the other.

Strike each fork on a rubber pad, never on the bench or another hard object, since knocks can damage the plating and shift the frequency. Hold it by the stem, keep fingers off the prongs while it sounds, and press the stem firmly on the sonometer board when transferring vibrations. Return each fork to the pouch after the practical so the set stays complete.

What to Specify When Ordering

• Number of Tuning Fork Sets, typically one per practical station
• Whether particular individual frequencies are required by your practical scheme (ask us for the eight values in the set)
• Whether a rubber pad for striking the forks should be quoted with each set

OEM Manufacturer

Jain Scientific Equipments Private Limited sells under the ScienceLab name and is the OEM (original equipment manufacturer) of this Tuning Fork Set, which it makes at its own licensed factory at Saha, Ambala, Haryana, India. Schools and colleges that lose or damage a single fork can ask the manufacturer directly about a replacement; ask us about availability. Dealers and importers are quoted factory-direct on the same terms as institutions. Visit the ScienceLab profile page for company information.

Related Physics Lab Equipment

These items are used with the Tuning Fork Set in sound and resonance practicals:

• Rubber Pad — for striking the forks without damaging them
• Resonance Tube Apparatus — for finding the speed of sound in air
• Sonometer, Simple Pattern — for the laws of vibrating strings
• Tuning Fork on Resonance Box — a single boxed fork for louder class demonstrations

Browse the Physics Lab category for more sound apparatus.

Frequently Asked Questions

How many forks are in the Tuning Fork Set?
The Tuning Fork Set (code SCL-294/045) contains eight tuning forks, each of a different frequency, covering 256 Hz to 512 Hz. That gives students several known frequencies for repeat readings in one practical session.

Which frequencies does the Tuning Fork Set include?
The Tuning Fork Set runs from 256 Hz at the lowest to 512 Hz at the highest, with eight forks in total. For the exact frequency marked on each of the eight forks, please ask us through the contact page.

What are the Tuning Fork Set forks made of?
The forks in the Tuning Fork Set are made of chrome-plated steel with high tensile strength. The plating helps protect the steel surface, and careful striking on a rubber pad keeps each fork sounding at its marked frequency.

How should forks from the Tuning Fork Set be struck?
Strike forks from the Tuning Fork Set gently on a rubber pad, holding them by the stem. Never strike them on a bench, metal or glass, because hard knocks can damage the prongs and alter the frequency.

Does the Tuning Fork Set come with storage?
Yes, the Tuning Fork Set is listed with a pouch for keeping the eight forks together. Storing each fork back in the pouch after use protects the plating and makes it easy to check the set is complete.

Who manufactures the Tuning Fork Set?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, manufactures the Tuning Fork Set as the OEM at its own factory in Saha, Ambala, Haryana, India, and supplies it factory-direct to institutions and dealers in India and international markets.

Request a Quote

Get a Tuning Fork Set quotation by writing through the contact page or adding the set to the enquiry cart. The manufacturer replies with the quotation directly.

Last updated: 24 September 2026

Rubber Pad (Product Code: SCL-296/046) is a plain, square black rubber pad used in physics laboratories as a soft striking surface for tuning forks. Students need it in sound practicals such as the sonometer and the resonance tube experiment, where a fork must be set vibrating without being knocked against anything hard. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as an accessory to its sound apparatus.

Key Details

What Is a Rubber Pad Used For?

A tuning fork should be excited by striking one prong on something firm but soft. The rubber pad does that job: it sets the prongs vibrating cleanly at the fork's own frequency, without the metallic clang and extra overtones produced by hitting a bench, and without denting the prongs or chipping their plating. Keeping one pad at every sound-practical station saves students from improvising with books or table edges.

The plain surface can also serve as a cushioning mat for small instruments on a hard bench. To keep the rubber in good condition, store the pad flat, keep it away from heaters, oils and solvents that can soften or crack rubber, and wipe it with a damp cloth when it gets dusty.

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab, supplies the Rubber Pad from Ambala, Haryana, India, as an accessory to the tuning forks and sound apparatus in its physics range. The company sources the pad for laboratory use and can put it on the same quotation as forks, a sonometer or a resonance tube, so a complete sound practical can be ordered from one supplier. More about the company is on the ScienceLab profile page.

Related Physics Lab Equipment

The Rubber Pad is normally ordered with these sound-practical items:

• Tuning Fork Set — eight forks from 256 Hz to 512 Hz to strike on the pad
• Resonance Tube Apparatus — the speed-of-sound practical that uses struck forks
• Sonometer, Simple Pattern — for matching a fork to a vibrating wire
• Tuning Fork — a single fork for individual use

See more items in the Physics Lab category.

Frequently Asked Questions

What is the Rubber Pad used for?
The Rubber Pad (code SCL-296/046) is used to strike tuning forks gently in physics practicals. Hitting a fork on the pad sets it vibrating at its own frequency for sonometer and resonance tube experiments without damaging the prongs.

Why should a tuning fork be struck on a Rubber Pad instead of a bench?
Striking a tuning fork on a Rubber Pad gives a clean tone and protects the fork. Hard surfaces such as benches, metal or glass add unwanted overtones and can dent the prongs or damage plating, which may change the fork's frequency.

What is the Rubber Pad made of?
The Rubber Pad is made of black rubber in a square shape with a plain surface. Store it flat and away from heat, oils and solvents so the rubber stays firm and does not crack.

What size is the Rubber Pad?
The dimensions and thickness of the Rubber Pad are not listed on this page. Please ask us through the contact page and the size will be confirmed in your quotation.

Who supplies the Rubber Pad?
The Rubber Pad is supplied by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, from Ambala, Haryana, India, to schools, colleges, laboratory dealers and institutional buyers in India and international markets.

How many Rubber Pads should a lab order?
Most labs order one Rubber Pad for each tuning fork set or sound-practical station, so every group can strike its forks correctly. Give code SCL-296/046, the quantity and your delivery location when you request a quotation.

Request a Quote

Request Rubber Pad pricing through the contact page or add it to the enquiry cart together with your tuning forks and sound apparatus.

Last updated: 24 September 2026

Resonance Tube Apparatus (Product Code: SCL-298/047) is a closed-pipe resonance set-up used to find the speed of sound in air with a tuning fork in school and college physics laboratories. It is built around a 25 mm stainless steel (S.S.) pipe, and students use it in the resonance tube experiment to locate the first and second resonance positions of an air column. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is a Resonance Tube Apparatus Used For?

The apparatus turns the pipe into an air column closed at the bottom by water and open at the top. A sounding tuning fork is held just above the open end while the length of the air column is slowly changed; at certain lengths the sound suddenly becomes much louder, which is resonance. The first resonance occurs at roughly a quarter wavelength and the second at three quarters, so the speed of sound equals twice the fork frequency multiplied by the difference between the two resonance lengths.

Hold the fork horizontally over the mouth of the tube without touching it, approach each resonance position slowly from above and below, and take several readings with more than one fork. Note the room temperature, because the speed of sound in air rises with temperature. The stainless steel pipe resists rust from the water used in the experiment, but drain and dry it after each session.

What to Specify When Ordering

• Number of Resonance Tube Apparatus units for your practical batches
• Whether a Tuning Fork Set and Rubber Pad should be quoted with each unit
• Which accessories come with the apparatus for your order (ask us to confirm in the quotation)

OEM Manufacturer

The Resonance Tube Apparatus is produced by ScienceLab, the brand of Jain Scientific Equipments Private Limited, which is the OEM (original equipment manufacturer) and makes it at its own licensed factory at Saha, Ambala, Haryana, India. Ordering from the maker means the stainless steel pipe apparatus, the forks and other sound-practical items can be quoted together, and questions about spare parts go directly to the manufacturer; ask us. Institutions, dealers and importers are all quoted factory-direct. Company details are on the ScienceLab profile page.

Related Physics Lab Equipment

These items are used with the Resonance Tube Apparatus to complete the speed-of-sound practical:

• Tuning Fork Set — eight forks from 256 Hz to 512 Hz for repeat readings
• Rubber Pad — for striking the forks cleanly
• Resonance Apparatus with Brass Tube — an alternative version with a brass tube
• Vernier Calliper — to measure the tube bore when estimating end correction

Explore the Physics Lab category for more sound and wave apparatus.

Frequently Asked Questions

What is the pipe of the Resonance Tube Apparatus made of?
The Resonance Tube Apparatus (code SCL-298/047) uses a 25 mm stainless steel (S.S.) pipe. Stainless steel resists rusting from the water that closes the air column, which helps the apparatus last through repeated practical sessions.

How is the speed of sound found with the Resonance Tube Apparatus?
With the Resonance Tube Apparatus, students find the first and second resonance lengths for a tuning fork of known frequency. The speed of sound in air equals twice the fork frequency multiplied by the difference between those two lengths.

What is end correction in the Resonance Tube Apparatus experiment?
End correction allows for the sound antinode forming slightly above the open end of the Resonance Tube Apparatus. Using the difference between the first and second resonance lengths cancels it, and it can also be estimated from the tube's internal radius.

Which tuning forks suit the Resonance Tube Apparatus?
Choose forks for the Resonance Tube Apparatus whose resonance lengths fall within the usable length of the tube; higher frequencies give shorter lengths. Ask us through the contact page for the tube length before selecting forks.

Are tuning forks included with the Resonance Tube Apparatus?
Tuning forks are listed separately from the Resonance Tube Apparatus, for example as the eight-fork Tuning Fork Set. Add them to the same enquiry, and we will confirm in the quotation exactly what comes with the apparatus.

Who manufactures the Resonance Tube Apparatus?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, manufactures the Resonance Tube Apparatus as the OEM at its own factory in Saha, Ambala, Haryana, India, and supplies it factory-direct to institutions and dealers in India and international markets.

Request a Quote

To price the Resonance Tube Apparatus, contact us via the contact page or add it to the enquiry cart with any forks you need. You will receive a quotation directly from the manufacturer.

Last updated: 24 September 2026

Slinky Spring (Product Code: SCL-300/048) is a steel helical spring used to demonstrate wave motion in school and college physics laboratories. Teachers stretch the compact 75 x 50 mm coil along a bench or floor, where it extends to about 5 metres, so a class can watch pulses travel and reflect. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, alongside its wider physics lab equipment in India.

Specifications

What Is the Slinky Spring Used For?

A slinky spring makes wave behaviour visible on a lab bench. With one end held still and the other moved from side to side, a transverse pulse runs along the coils; pushing the free end forward and back instead produces compressions and rarefactions, the pattern of a longitudinal, sound-like wave. Because a spring can undergo a large elastic deformation and then return to shape, the same coil can be stretched and released many times in one lesson.

Springs of this kind are used widely in mechanical systems and some structural elements, which gives teachers a real-world link for the topic. In class, work on a smooth floor or a long bench so the 5 m stretch does not snag, extend the spring gradually rather than all at once, and collapse it coil by coil after use so it does not tangle.

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, based in Ambala, Haryana. The company supplies this slinky spring together with the mechanics and wave apparatus that schools and colleges buy for their practicals, so a single order can cover several experiments. For vendor registration, the supplying company is Jain Scientific Equipments Private Limited (GSTIN 06AAECJ8618A1ZT, LEI 3358004HRD1JIVXKYX49). More background is on the ScienceLab company profile.

Related Physics Lab Equipment

These items are used with the slinky spring in wave and oscillation lessons:

• Stop Clock — timing a pulse as it travels to the fixed end and back
• Meter Scale 100 cm — marking distances along the stretched spring
• Tuning Fork Set — moving from spring waves to sound waves
• Resonance Tube Apparatus — measuring the speed of sound after the wave introduction
• Spring Balance, Tubular — studying spring extension and elasticity

Browse the full Physics Lab range for more school physics apparatus.

Frequently Asked Questions

What is the Slinky Spring made of?
The Slinky Spring (SCL-300/048) is made of steel. A steel coil keeps its elasticity through repeated stretching, which is why it suits classroom demonstrations of wave motion where the spring is pulled out and released many times in one lesson.

How far does the Slinky Spring stretch?
The Slinky Spring extends to about 5 metres when fully stretched, from a size of 75 x 50 mm. That length gives enough room to watch a pulse travel, reflect from a held end and return, so students can observe wave behaviour clearly.

Can the Slinky Spring show transverse and longitudinal waves?
Yes, the Slinky Spring can show both. Moving one end sideways sends a transverse pulse along the coils, while pushing and pulling the end along the length of the spring creates compressions and rarefactions, the pattern of a longitudinal wave such as sound.

How should the Slinky Spring be stored?
Store the Slinky Spring collapsed and dry after easing it back together coil by coil. Avoid overstretching it or letting it tangle, because kinked coils no longer carry a clean pulse and the demonstration loses its clarity.

Who supplies the Slinky Spring?
The Slinky Spring is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. The company serves schools, colleges, institutions and dealers in India and international markets and can combine this spring with other physics lab items in one order.

What should a quotation request for the Slinky Spring include?
A quotation request for the Slinky Spring should state the product code SCL-300/048, the quantity, the delivery location and any other physics apparatus needed in the same order. Send these details through the ScienceLab contact page to receive a quotation.

Request a Quote

To order the Slinky Spring, send your requirement through the ScienceLab contact page or add it to the enquiry cart with any other physics lab items you need. Class sets for schools and quantities for dealers are welcome.

Last updated: 24 September 2026

Hypsometer (Product Code: SCL-302/049) is a copper steam apparatus used to check the upper fixed point of thermometers and to study boiling points in school and college physics laboratories. It suits thermometry practicals because its steam-jacketed inner tube keeps the thermometer bulb surrounded by steam shielded from room air. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, and offered as thermometry apparatus for schools in India and abroad.

Specifications

What Is the Hypsometer Used For?

In a thermometry practical, water is boiled in the hypsometer and the thermometer under test passes through the lid so that its bulb sits in the rising steam rather than in the water. The steam jacket around the inner tube keeps the thermometer surrounded by steam at a steady temperature, so students can check whether its upper fixed point mark reads correctly. The manometric tube shows whether the steam inside is at the same pressure as the room.

Because the boiling point of water depends on pressure, the same apparatus is used to study boiling points at pressures other than atmospheric, with a barometer reading taken on the day. Fill the vessel with enough water before heating, heat gently until steam leaves the side outlet steadily, and let the thermometer reading settle before recording it.

OEM Manufacturer

The Hypsometer is produced by Jain Scientific Equipments Private Limited, which trades as ScienceLab. As the OEM (original equipment manufacturer), the company makes this copper apparatus at its own licensed factory at Saha, Ambala, Haryana, India, and supplies it factory-direct instead of through a trader.

Schools, colleges, dealers and importers deal with the maker itself, so replacement bungs and repeat orders are handled by the same team; ask us about current availability. Read more on the ScienceLab company profile.

Related Physics Lab Equipment

Items commonly used with the hypsometer in thermometry work:

• Rubber Cork for Hypsometer — spare bungs for the thermometer and manometer openings
• Fortin Barometer — reading atmospheric pressure for boiling-point work
• Bunsen Burner — heating the water in the boiling vessel
• Apparatus for Newton's Cooling Law — a further heat and temperature experiment

See all heat, mechanics and electricity apparatus in the Physics Lab category.

Frequently Asked Questions

What is the Hypsometer made of?
The Hypsometer (SCL-302/049) is made of copper. Copper conducts heat well and stands up to repeated boiling, so the apparatus can be used for thermometry practicals session after session in school and college physics laboratories.

Why does the Hypsometer have a steam jacket?
The inner tube of the Hypsometer is steam-jacketed so that the thermometer is surrounded by steam shielded from cooler room air. This keeps the temperature around the bulb steady while the upper fixed point or a boiling point is being read.

What does the manometric tube on the Hypsometer do?
The manometric tube on the Hypsometer shows whether the steam pressure inside differs from the outside air pressure. Checking it lets students confirm that the boiling point they read matches the pressure recorded from a barometer.

Is a thermometer included with the Hypsometer?
The listed Hypsometer comprises the copper boiling vessel, steam-jacketed inner tube, lid with tubule and bung, side outlet draining tube and manometric tube; a thermometer is not listed. Confirm the exact scope of supply through the ScienceLab contact page when you request a quotation.

Who manufactures the Hypsometer?
The Hypsometer is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer that makes it at its own licensed factory at Saha, Ambala, Haryana, India, and supplies it factory-direct to schools, colleges, dealers and importers.

Can the Hypsometer be ordered in bulk or for export?
Yes, the Hypsometer can be ordered in quantity for labs in India and international markets. Quotations come directly from the manufacturer; state the quantity, destination and any spare rubber corks you need when you enquire.

Request a Quote

For a quotation on the Hypsometer, write to us through the ScienceLab contact page or add it to the enquiry cart. Your quotation comes straight from the manufacturer, and spare rubber corks can be added to the same request.

Last updated: 24 September 2026

Rubber Cork for Hypsometer (Product Code: SCL-304/050) is a red rubber bung used to seal the thermometer and tube openings of a hypsometer during thermometry experiments in physics laboratories. Lab staff order it as a spare when the original bungs harden, crack or go missing, and it is offered as an assorted lot. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, from its range of physics instruments for schools and colleges.

Key Details

What Is the Rubber Cork for Hypsometer Used For?

A hypsometer depends on tight bungs: one holds the thermometer under test in the lid tubule and another seals the manometric tube in its side tubulure. If a bung is cracked or loose, steam escapes and both the pressure check and the fixed-point reading lose their meaning. These rubber corks replace worn or lost bungs so the apparatus can go straight back into use.

When a hole is needed, bore it with a sharp cork borer of the right size. Wet the thermometer with a little water or glycerine, hold it close to the cork with a cloth and ease it through with a gentle twist; never force glass through a tight hole. Keep spare corks away from heat and oil, which make rubber harden or swell.

What to Specify When Ordering

• The openings the corks must fit: the lid tubule for the thermometer, the manometric tube neck, or both
• The number of corks needed per hypsometer and per lab
• Whether a complete Hypsometer or other physics apparatus should be quoted in the same order

Supplier

Jain Scientific Equipments Private Limited trades as ScienceLab and supplies these rubber corks from Ambala, Haryana, as spares for the physics apparatus it offers schools and colleges. Ordering corks together with the hypsometer keeps a thermometry set complete, and the same enquiry can cover other consumables. Company details are on the ScienceLab company profile.

Related Physics Lab Equipment

Useful companions for these corks:

• Hypsometer — the copper apparatus these corks fit
• Rubber Cork — general-purpose rubber corks for flasks and tubes
• Cork Borer Sharpener — keeping borers sharp for clean, steam-tight holes
• Glycerine (Glycerol) – 98% — lubricating glass before it is eased through a bored cork

More spares and apparatus are listed in the Physics Lab category.

Frequently Asked Questions

What is the Rubber Cork for Hypsometer made of?
The Rubber Cork for Hypsometer is made of red rubber. Rubber grips the glass of a thermometer or tube firmly and seals the opening against steam, which suits the conditions inside a hypsometer during a boiling-point check.

Is the Rubber Cork for Hypsometer one fixed size?
No, the Rubber Cork for Hypsometer is offered as an assorted lot rather than one fixed size. Tell us which hypsometer openings the corks must fit when you enquire, and the assortment for your order will be confirmed in the quotation.

Does the Rubber Cork for Hypsometer come with holes?
Hole details for the Rubber Cork for Hypsometer are not listed, so please confirm them through the ScienceLab contact page. Labs that bore their own holes should use a sharp cork borer matched to the thermometer so the fit stays steam-tight.

How do I fit a thermometer into the rubber cork safely?
Wet the thermometer with water or glycerine, hold it near the Rubber Cork for Hypsometer with a cloth and ease it through with a gentle twisting motion. Never push hard on glass, because a snapped thermometer can cause deep cuts.

Who supplies the Rubber Cork for Hypsometer?
The Rubber Cork for Hypsometer is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to schools, colleges and dealers in India and international markets, alongside the hypsometer and other physics lab apparatus.

What does a quotation for the rubber corks need?
A quotation for the Rubber Cork for Hypsometer needs the product code SCL-304/050, the number of corks, the openings they must fit and the delivery location. Add any hypsometers or other spares to the same enquiry to have them quoted together.

Request a Quote

Request spare corks through the ScienceLab contact page or place them in the enquiry cart together with any other physics lab items. We will confirm the assortment with your quotation.

Last updated: 24 September 2026