Optics Kit II (Product Code: SCL-339/034) is a lens-and-mirror optics kit used for image-formation experiments in school and college physics laboratories. It pairs four 5 cm lenses — converging lenses of f = +200 and f = +100 and negative lenses of f = −50 and f = −100 — with 5 cm mirrors, letter and symbol objects and a translucent screen that shows the image from both sides. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is Optics Kit II Used For?

Optics Kit II is built for measured image-formation work. Students place a letter object, a lens and the translucent screen along the bench, move the screen until the image is sharp, and read the object and image distances on the 100 cm ruler to find focal length with the lens formula. Using an asymmetric letter such as F or R makes it obvious when an image is inverted or laterally reversed, which a symmetric letter would hide.

Because the screen is translucent, the image can be read from the front or the back, so a teacher can demonstrate while the class watches from the other side. Combining the positive and negative lenses shows how lens pairs change focal length, and the flat and curved mirrors extend the kit to reflection practicals. As an optics bench kit for school practicals, it helps to darken the room and keep lens surfaces free of fingerprints.

What to Specify When Ordering

• The number of kits — typically one per practical group.
• Any spare lenses of a particular focal length (+200, +100, −50 or −100) or spare mirrors.
• The delivery location, so packing for the lenses and mirrors can be arranged.

OEM Manufacturer

Optics Kit II is produced by Jain Scientific Equipments Private Limited under its ScienceLab brand, as OEM (original equipment manufacturer), at the company's own licensed factory at Saha, Ambala, Haryana, India. Institutions and distributors order straight from the maker, so contents, quantities and later requests for matching lenses or holders are handled by one team — ask us. Company details are on the ScienceLab profile page.

Related Laboratory Equipment

Items often ordered with this lens-and-mirror kit:

• Optics Kit — adds a light sensor, prism, colour disc and eye model for a broader optics unit.
• Optical Bench Set — an additional bench for running several groups in parallel.
• Convex Lens — extra converging lenses for focal-length practicals.
• Mirror, Concave — more curved mirrors for reflection experiments.

Find more optics apparatus in the Laboratory Equipment category.

Frequently Asked Questions

Which lenses are included in Optics Kit II?
Optics Kit II includes four lenses, each 5 cm in diameter: two converging lenses with f = +200 and f = +100, a diverging lens with f = −50, and a further lens with f = −100, together with a lens and mirror holder.

What is the translucent screen in Optics Kit II for?
The translucent screen in Optics Kit II lets the image formed by a lens be viewed from both sides. A teacher can set up the experiment on one side while the class reads the image from the other, which helps in crowded laboratories.

Why does Optics Kit II include letters and symbols?
Optics Kit II includes multiple letters and symbols so students can compare symmetric and asymmetric objects. An asymmetric letter clearly shows when an image is inverted or reversed, making image properties easier to record accurately.

How does Optics Kit II differ from the Optics Kit?
Optics Kit II focuses on lenses, mirrors, letter objects and a two-sided screen for image-distance measurements, whereas the Optics Kit adds a light sensor, a prism, a colour disc and an eye model. Many laboratories use both for a complete optics course.

Who manufactures Optics Kit II?
Optics Kit II is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India, and supplied factory-direct to schools, colleges, dealers and importers in India and international markets.

What does a quotation request for Optics Kit II need?
A quotation request for Optics Kit II should state the number of kits, any spare lenses or mirrors needed and the delivery address or country. Send these details through the contact page.

Request a Quote

Enquire about Optics Kit II through the contact page or add it to the enquiry cart along with other optics items. You receive the quotation directly from the manufacturer in Ambala.

Last updated: 24 September 2026

Optical Device for Color Demonstration Color Disk (Product Code: SCL-337/035) is a colour-disc demonstration apparatus used to show that white light is made up of spectral colours in school physics classes. A 200 mm disc printed with two sets of spectrum colours spins on a hand-turned rotor, while six LED bulbs, run from a mixer control box, add a light-mixing display on the 32 cm tall unit. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is the Color Disk Device Used For?

The device recreates Newton’s colour-disc experiment. At rest, students see the separate bands of the spectrum; when the handle spins the disc quickly, the eye can no longer separate the colours and the disc appears nearly white. The lesson is that white light is a mixture of colours — the reverse of splitting light with a prism.

The six LED bulbs, operated from the mixer control box, let the teacher show how coloured lights combine, a natural follow-on in any optics experiment for school classes on light and colour. Turn the handle steadily rather than in jerks for an even blend, dim the room lights for the LED part, and keep the disc face clean so the colours stay bright.

OEM Manufacturer

The Color Disk device comes from Jain Scientific Equipments Private Limited, known by its trading name ScienceLab, which is the OEM (original equipment manufacturer) and assembles it at its own licensed factory at Saha, Ambala, Haryana, India. Schools and colleges, as well as dealers and importers, are supplied factory-direct, and questions about a replacement disc or power adapter go to the maker — ask us. Visit the company profile for more.

Related Laboratory Equipment

Apparatus that fits the same light-and-colour lessons:

• Newton’s Colour Disc — a simpler colour disc for student groups.
• Prism, Borosilicate Glass — splits white light into the spectrum that the disc recombines.
• Optics Kit — a broader optics set with lenses, mirrors, a prism and a light sensor.
• Apparatus for Studying the Reflection and Refraction of Light — continues the topic with reflection and refraction.

For more, browse the Laboratory Equipment category.

Frequently Asked Questions

What does the Optical Device for Color Demonstration Color Disk demonstrate?
The Optical Device for Color Demonstration Color Disk demonstrates that white light is a mixture of colours. When its 200 mm spectrum disc spins fast, the colours blend and the disc looks nearly white; the LED bulbs add a coloured-light mixing display.

What parts come with the Color Disk device?
The Optical Device for Color Demonstration Color Disk comes with a mixer control box, a power adapter, six LED bulbs, a circular frame, a coloured disc with two sets of spectra, a rotor with a rotating handle and a plastic base with rubber pins.

How big is the Optical Device for Color Demonstration Color Disk?
The Optical Device for Color Demonstration Color Disk stands 32 cm tall on a plastic base of 120 x 120 mm with rubber pins, and its colour disc is 200 mm in diameter, compact enough for a front-bench demonstration.

Why does the spinning disc look greyish rather than pure white?
On the Optical Device for Color Demonstration Color Disk, printed colours reflect only part of the light falling on them, so the blended disc often looks off-white or grey. Good lighting and a steady, fast spin give the clearest result.

Who manufactures the Optical Device for Color Demonstration Color Disk?
The Optical Device for Color Demonstration Color Disk is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India, and supplied direct to institutions, dealers and importers.

Can the Color Disk device be ordered for several schools?
Yes. ScienceLab supplies the Optical Device for Color Demonstration Color Disk in single units or larger quantities for school projects and dealers in India and international markets. Share the quantity and destination via the contact page.

Request a Quote

For pricing on the Optical Device for Color Demonstration Color Disk, write to us through the contact page or add it to the enquiry cart. The manufacturer quotes directly, including packing for export where needed.

Last updated: 24 September 2026

Newtons Tube (5x105) (Product Code: SCL-293/04) is a vacuum free-fall tube used to show that a feather and a piece of metal fall at the same rate once air is removed, in school and college physics lessons on gravity. The tube measures 5 x 105 cm and weighs 0.7 kg, giving a long drop that the whole class can follow. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is Newton’s Tube Used For?

Newton’s tube answers a question students often get wrong: do heavy objects fall faster than light ones? With air inside, the teacher turns the tube upright and the metal piece drops quickly while the feather drifts down behind it. After the air is pumped out and the tube is turned again, the feather and the metal reach the bottom together.

The demonstration shows that the difference seen in everyday life comes from air resistance, not from mass, and that all bodies fall with the same acceleration due to gravity in a vacuum. It is a memorable piece of mechanics lab equipment for lessons on free fall and Galileo’s ideas. Turn the tube smoothly through a half turn each time and hold it vertical so the objects fall straight.

What to Specify When Ordering

• The number of tubes required for your laboratories.
• Whether a vacuum pump should be quoted with the tube — one is not listed as part of this item.
• The delivery location, so suitable protective packing for the 105 cm tube can be arranged.

OEM Manufacturer

Newtons Tube (5x105) is manufactured by Jain Scientific Equipments Private Limited — the company that trades as ScienceLab — in its role as OEM (original equipment manufacturer), at its own licensed factory at Saha, Ambala, Haryana, India. For tender and vendor registration, the company’s GSTIN is 06AAECJ8618A1ZT and its Legal Entity Identifier (LEI) is 3358004HRD1JIVXKYX49. Buyers deal with the manufacturer directly for quotations and follow-up orders; see the ScienceLab profile.

Related Laboratory Equipment

Items for completing a free-fall and gravity lesson:

• Vacuum Pump, Hand — removes the air from the tube before the second drop.
• Vacuum Pump, Electric — a powered option when the tube is used often.
• Guinea & Feather Apparatus — another version of the same coin-and-feather experiment.
• Apparatus for Demonstrating the Free Fall of Bodies — takes free fall further with timed measurements.
• Newton’s Pendulum (Newton’s Cradle) — a separate apparatus for action and reaction, often confused with Newton’s tube.

More mechanics apparatus is in the Laboratory Equipment category.

Frequently Asked Questions

What does the Newtons Tube (5x105) demonstrate?
The Newtons Tube (5x105) demonstrates that, without air resistance, a feather and a piece of metal fall at the same rate. In air the feather lags behind; once the air is pumped out, both land together, showing that gravity accelerates all bodies equally.

What are the size and weight of the Newtons Tube (5x105)?
The Newtons Tube (5x105) measures 5 x 105 cm and weighs 0.7 kg. Its length gives a clear drop for the feather and the metal piece, while the weight keeps it easy for a teacher to turn over by hand.

Is a vacuum pump needed for the Newtons Tube (5x105)?
Yes, a vacuum pump is needed to remove the air from the Newtons Tube (5x105) for the second part of the demonstration. A pump is not listed as part of this item, so ask us to quote a hand or electric vacuum pump with it.

Is the Newtons Tube (5x105) the same as Newton’s cradle?
No. The Newtons Tube (5x105) is a free-fall tube with a feather and a metal piece. Newton’s cradle is a different apparatus of swinging steel balls used for action and reaction; it is listed separately as Newton’s Pendulum.

Who manufactures the Newtons Tube (5x105)?
The Newtons Tube (5x105) is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India, and supplied direct to schools, colleges, dealers and importers in India and international markets.

What should be included in a quotation request?
For the Newtons Tube (5x105), state the number of tubes, whether a vacuum pump is required and the delivery location. Send the request through the contact page and ScienceLab will reply with a quotation.

Request a Quote

Ask for a price on the Newtons Tube (5x105) via the contact page or add it to the enquiry cart with a vacuum pump. Quotations are issued by the manufacturer itself.

Last updated: 24 September 2026

Apparatus for Demonstrating Hooke's Law (Determination of Elasticity Constant) (Product Code: SCL-287/07) is a spring-extension stand used to verify Hooke’s law and find the elasticity (spring) constant in school and college physics laboratories. It combines a tripod stand 700–900 mm high, spiral springs, 10 metal masses of 10–50 g, a metre strip and a digital stopwatch for both static and oscillation methods. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is the Hooke’s Law Apparatus Used For?

In the static method, a spiral spring hangs from the head rod of the tripod and students add the metal masses one at a time, reading the extension against the metre strip after each addition. Plotting load against extension gives a straight line while the spring obeys Hooke’s law, and the slope of that line is the elasticity constant.

The digital stopwatch allows a second, dynamic method: a mass is set bouncing on the spring, the time for several oscillations is measured, and the spring constant is found from the period. Comparing both results is a good check on accuracy for this Hooke’s law spring kit. Add masses gently, keep the load within the spring’s elastic range, and confirm the spring returns to its original length after each reading.

What to Specify When Ordering

• The number of sets — one per practical group is usual for this experiment.
• Whether spare spiral springs should be quoted, since springs are the part most often overstretched — ask us.
• Any additional masses needed for larger classes.

OEM Manufacturer

Jain Scientific Equipments Private Limited, the business behind the ScienceLab brand, is the OEM (original equipment manufacturer) of this Hooke’s law apparatus and makes it at its own licensed factory at Saha, Ambala, Haryana, India. The stand, masses and springs are supplied as one set straight from the maker to schools, colleges, dealers and importers, and questions about replacement springs or matching sets are answered by the same team — ask us. More about the company is on the profile page.

Related Laboratory Equipment

Items that support spring and elasticity experiments:

• Hooke’s Law Apparatus — an alternative arrangement of the same experiment.
• Hangers with Slotted Weights 500 gm — heavier loads for stiffer springs.
• Force Meter/Spring Balance — shows Hooke’s law at work in a calibrated force meter.
• Vibration Of Spiral Spring Apparatus — extends the oscillation method to engineering-level study.

See the Laboratory Equipment category for more mechanics apparatus.

Frequently Asked Questions

What does the Apparatus for Demonstrating Hooke's Law measure?
The Apparatus for Demonstrating Hooke's Law (Determination of Elasticity Constant) measures the elasticity constant of a spring. Students record the extension produced by known masses and find the constant from the slope of a load–extension graph.

What is included with the Hooke’s law apparatus?
The Apparatus for Demonstrating Hooke's Law includes a tripod with a vertical metal rod (10–13 mm) and quadrangular base, 700–900 mm high, an insulating head rod, a box of 10 metal masses of 10–50 g, a 1.5–2 m metre strip, spiral springs and a digital stopwatch.

Why is a digital stopwatch included?
The digital stopwatch in the Apparatus for Demonstrating Hooke's Law lets students time the oscillations of a mass on the spring, so the elasticity constant can also be found from the period — a useful cross-check on the extension method.

What size are the springs in the Hooke’s law apparatus?
The spiral springs supplied with the Apparatus for Demonstrating Hooke's Law measure 32.5 x 13.5 mm (length x diameter). Ask us through the contact page if you need spares or springs for a particular load range.

Who manufactures the Apparatus for Demonstrating Hooke's Law?
The Apparatus for Demonstrating Hooke's Law (Determination of Elasticity Constant) is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India.

Can the Hooke’s law apparatus be supplied in quantity?
Yes. ScienceLab supplies the Apparatus for Demonstrating Hooke's Law for individual laboratories, multi-school orders and dealers in India and international markets. Send the number of sets and destination through the contact page.

Request a Quote

Get a price for the Apparatus for Demonstrating Hooke's Law (Determination of Elasticity Constant) by writing through the contact page or adding it to the enquiry cart. The quotation comes direct from the manufacturer.

Last updated: 24 September 2026

Slope Plane Body Demonstration Apparatus (Product Code: SCL-281/010) is an inclined-plane apparatus used to study how a body moves on a sloping surface and which forces act on it, in school physics lessons. It consists of a sloping wooden plane, spring scales for weighing and pulling the bodies, and a reel with a long thread, so students can measure the pull needed to move a body up the slope. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

What Is the Slope Plane Apparatus Used For?

The inclined plane is one of the simple machines, and this apparatus lets students test the idea directly. They first weigh a body by hanging it from a spring scale, then attach the thread and pull it steadily up the wooden slope with the same scale. The pull along the slope is noticeably smaller than the weight, showing how a ramp trades a longer distance for a smaller force.

The readings lead naturally to resolving the weight into components along and across the slope, and to the role of friction: pulling a body up and then letting it slide down shows friction acting in opposite directions. As an inclined plane apparatus for school practicals, it works well in small groups. Keep the wooden surface clean and dry, pull parallel to the slope, and let the scale settle before reading it.

What to Specify When Ordering

• The number of sets — one per group suits hands-on work.
• The loads you plan to use, so the spring scale ranges supplied can be confirmed with you — ask us.
• The delivery location for packing and freight.

OEM Manufacturer

ScienceLab, the trade name of Jain Scientific Equipments Private Limited, is the OEM (original equipment manufacturer) of the Slope Plane Body Demonstration Apparatus. The wooden plane and its accessories are produced at the company's own licensed factory at Saha, Ambala, Haryana, India, and supplied factory-direct to schools, colleges, dealers and importers. Because the maker handles the order itself, questions about scale ranges or extra sets get a direct answer — ask us. See the company profile.

Related Laboratory Equipment

More apparatus for forces, friction and simple machines:

• Inclined Plane With Accessories — an inclined plane set with extra fittings for varied experiments.
• Inclined Plane with Roller & Pan — uses a roller and weight pan to balance the force along the slope.
• Friction Demonstration Device (Tribometer) — measures friction between surfaces in more detail.
• Force Meter/Spring Balance — additional force meters for group work.

Find further mechanics apparatus in the Laboratory Equipment category.

Frequently Asked Questions

What does the Slope Plane Body Demonstration Apparatus demonstrate?
The Slope Plane Body Demonstration Apparatus demonstrates the movement of a body on a sloping plane: the force needed to pull it up the slope, how that force compares with its weight, and the effect of friction on the motion.

What parts make up the Slope Plane Body Demonstration Apparatus?
The Slope Plane Body Demonstration Apparatus consists of a sloping wooden plane, spring scales for the bodies used in the experiment, and a reel with an elongated thread for pulling a body along the slope.

What ranges do the spring scales cover?
Spring scale ranges for the Slope Plane Body Demonstration Apparatus should be confirmed at the time of quotation. Tell us the masses you plan to use through the contact page and we will confirm the scales supplied.

How do students find the force along the slope?
With the Slope Plane Body Demonstration Apparatus, students hook the thread to the body and pull it slowly up the wooden plane with a spring scale. The steady reading is the force along the slope, which they compare with the body’s weight.

Who manufactures the Slope Plane Body Demonstration Apparatus?
The Slope Plane Body Demonstration Apparatus is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India, and supplied direct to institutions, dealers and importers.

Is the Slope Plane Body Demonstration Apparatus available for export orders?
Yes. ScienceLab supplies the Slope Plane Body Demonstration Apparatus to schools, colleges and dealers in India and international markets. Share the quantity and destination country through the contact page to receive a quotation.

Request a Quote

Request pricing for the Slope Plane Body Demonstration Apparatus on the contact page or add it to the enquiry cart. The manufacturer prepares the quotation directly.

Last updated: 24 September 2026

Apparatus for Demonstrating Circular Motion (Product Code: SCL-279/011) is a simple centrifugal apparatus used to investigate centripetal force in school and college physics laboratories. A suspended metal body moves outward as the apparatus turns, and a vertically mounted pointer marks its displacement, so students can calculate the centripetal force from the mass, the speed of rotation and the radius. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

What Is the Circular Motion Apparatus Used For?

Any object moving in a circle needs an inward force to keep it on its path. With this apparatus, students set the pointer at a chosen radius and increase the speed of rotation until the pointed tip of the suspended metal body lines up with it. At that point the body is travelling in a circle of known radius, and timing a number of turns gives the speed.

Using the mass of the body, its speed and the radius, the class calculates the centripetal force and can repeat the run with each of the three metal bodies to see how the required force grows with mass. It makes a clear force and motion experiment kit for senior secondary mechanics. Check that the thread is secure before each run, keep students clear of the rotating parts, and build the speed up gradually.

OEM Manufacturer

This circular motion apparatus is an original product of Jain Scientific Equipments Private Limited, trading as ScienceLab, which acts as OEM (original equipment manufacturer) and builds it at its own licensed factory at Saha, Ambala, Haryana, India. Laboratories and distributors order directly from the maker instead of a reseller, so enquiries about replacement bodies, thread or further sets go straight to the maker — ask us. Read about the company on its profile page.

Related Laboratory Equipment

Instruments and apparatus that complete a circular motion practical:

• Digital Chronometer (Stopwatch) — times a set number of rotations to find the speed.
• Physical Balance (Digital) — weighs each metal body before the calculation.
• Apparatus for Demonstrating the Moment of Force — another mechanics demonstration for the same course.
• Mathematical Pendulum Demonstration Apparatus — pairs periodic motion with circular motion in the syllabus.

Browse the Laboratory Equipment category for more physics apparatus.

Frequently Asked Questions

What does the Apparatus for Demonstrating Circular Motion show?
The Apparatus for Demonstrating Circular Motion shows that a body moving in a circle needs a centripetal force. Knowing the mass, the speed of rotation and the radius marked by the pointer, students calculate that force for each run.

What parts are included with the Apparatus for Demonstrating Circular Motion?
The Apparatus for Demonstrating Circular Motion is a simple centrifugal apparatus with three cylindrical metal bodies, a plastic rod, thread of 1.5 m / 2 m and a vertically mounted pointer that marks the displacement of the suspended mass.

How is the pointer used during the experiment?
On the Apparatus for Demonstrating Circular Motion, the pointer is set at the chosen radius and moves laterally; the rotation speed is raised until the pointed tip of the suspended mass lines up with it, fixing the radius of the circular path.

What else is needed to run the circular motion experiment?
To calculate results with the Apparatus for Demonstrating Circular Motion, a stopwatch to time the rotations and a balance to weigh the metal bodies are useful. Neither is listed as part of this item, so ask us to include them in the quotation.

Who manufactures the Apparatus for Demonstrating Circular Motion?
The Apparatus for Demonstrating Circular Motion is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India, and supplied direct to schools, colleges, dealers and importers.

How can we order the circular motion apparatus in bulk?
For bulk orders of the Apparatus for Demonstrating Circular Motion, send the number of sets, any extra items such as stopwatches, and the delivery location through the contact page. ScienceLab supplies India and international markets.

Request a Quote

Price the Apparatus for Demonstrating Circular Motion by contacting us on the contact page or by adding it to the enquiry cart. The quotation is sent by the manufacturer itself.

Last updated: 24 September 2026

Instruments for Measuring the Density of Solids with Regular and Irregular Shape and the Density of Liquids (Product Code: SCL-271/015) is a density measurement set used to find the density of solids and liquids in school science laboratories. It gives students everything for three methods in one set: regular and irregular test bodies, a digital scale, a 100 ml cylindrical container, a 500 ml glass beaker and a chart. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Are the Density Measuring Instruments Used For?

The set covers the three standard density practicals. For the regular body, students weigh it on the digital scale and work out its volume from its measured dimensions. For the irregular body, the volume comes from the rise in water level when it is lowered into the 100 ml cylindrical container, the displacement method credited to Archimedes. In both cases density is mass divided by volume.

For liquids, a known volume is weighed in the container, and the 500 ml glass beaker serves for holding and pouring water or test liquids. The chart summarises each method on the wall, which makes this a practical science lab kit for class 9 density and flotation lessons. Dry the bodies between readings, tap out air bubbles clinging to the irregular body, and read water levels at eye level.

What to Specify When Ordering

• The number of sets — one per practical group is usual.
• The weighing range and readability you need from the digital scale, so it can be confirmed at quotation — ask us.
• Whether spare 500 ml glass beakers should be included as breakage cover.

OEM Manufacturer

This density set is assembled by Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597), which trades as ScienceLab and is the OEM (original equipment manufacturer) of the product. Production takes place at its own licensed factory at 449, HSIIDC Industrial Area, Saha, Ambala, Haryana, India (Factory Licence AMB-ONLINE-CHD-J-414). Schools, colleges, dealers and importers buy directly from the manufacturer; see the ScienceLab profile.

Related Laboratory Equipment

Apparatus and glassware used alongside this density set:

• Apparatus for Measuring the Density of Solids — a companion set focused on solid samples.
• Metal Density Cube Set — regular cubes of different metals for comparing densities.
• Measuring Cylinder 100ml — an extra graduated cylinder for group work on the displacement method.
• Chemical Beaker 500 ml — spare beakers for water and test liquids.

The Laboratory Equipment category lists more apparatus and glassware.

Frequently Asked Questions

What can be measured with the Instruments for Measuring the Density of Solids and Liquids?
The Instruments for Measuring the Density of Solids with Regular and Irregular Shape and the Density of Liquids (SCL-271/015) measure the density of a regular solid, an irregular solid and liquids, covering the standard school density practicals in one set.

What is included in this density measuring set?
The Instruments for Measuring the Density of Solids and Liquids set includes a solid body with irregular shape, a rigid body with regular shape, a digital scale, a 100 ml cylindrical container, a 500 ml glass beaker and a chart explaining the methods.

How is the density of the irregular solid found?
With the Instruments for Measuring the Density of Solids and Liquids, the irregular body is weighed on the digital scale, then lowered into water in the 100 ml container; the rise in level gives its volume, and density equals mass divided by that volume.

What is the capacity of the digital scale?
The capacity and readability of the digital scale in the Instruments for Measuring the Density of Solids and Liquids are not stated in this listing. Tell us your requirement through the contact page and we will confirm before quoting.

Who manufactures the Instruments for Measuring the Density of Solids and Liquids?
The Instruments for Measuring the Density of Solids with Regular and Irregular Shape and the Density of Liquids are manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India.

Can this density set be ordered for many schools or for export?
Yes. ScienceLab supplies the Instruments for Measuring the Density of Solids and Liquids to single schools, education projects and dealers in India and international markets. Send the quantity and delivery location through the contact page for a quotation.

Request a Quote

For a quotation on the Instruments for Measuring the Density of Solids with Regular and Irregular Shape and the Density of Liquids, use the contact page or the enquiry cart. Prices come directly from the manufacturer, with vendor registration details available for institutional buyers.

Last updated: 24 September 2026

Potentiometer Kit (Product Code: SCL-255/023) is an electrical measurement kit used for potentiometer experiments such as comparing cell emfs and finding internal resistance in senior school and college physics laboratories. It groups a 30-0-30 galvanometer (20 µA/div), decade resistance boxes from 10 x 0.1 Ω to 10 x 1000 Ω, a 0–10 A ammeter, a 0–5 V digital voltmeter, a 1.5–12 V / 3 A power source and colour-coded leads. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is the Potentiometer Kit Used For?

A potentiometer measures an emf by balancing it against a known potential drop, so no current flows at the balance point and the cell’s own internal resistance does not distort the reading. In this kit the centre-zero galvanometer acts as the null detector, the 1.5–12 V power source drives the circuit, and the resistance boxes set the current and the ranges being compared.

Typical potentiometer lab experiments include comparing the emfs of two cells, finding the internal resistance of a cell, and checking a voltmeter or ammeter against the potentiometer; the digital voltmeter and 0–10 A ammeter let students cross-check their results. Use the red leads for positive and black for negative connections, start with high resistance in series with the galvanometer, and only tap the circuit briefly near the balance point.

What to Specify When Ordering

• Whether you also need a potentiometer wire board — one is not named in the kit contents, so ask us to add it.
• The number of kits, usually one per practical bench.
• Your mains supply details, so the 1.5–12 V / 3 A power source can be matched to your sockets.

OEM Manufacturer

The Potentiometer Kit is put together by Jain Scientific Equipments Private Limited, trading as ScienceLab, as OEM (original equipment manufacturer) at the company's own licensed factory at Saha, Ambala, Haryana, India. Colleges, schools, dealers and importers order the kit factory-direct, and questions about matching meters, spare leads or repeat kits are answered by the manufacturer itself — ask us. Company background is on the profile page.

Related Laboratory Equipment

Apparatus that completes a potentiometer and bridge practical bench:

• Potentiometer, 10 wire — the wire board on which the balance point is found.
• Rheostat — fine control of the current in the driving circuit.
• Moving Coil Galvanometer — a spare null detector for extra benches.
• Winston Bridge Kit — the companion kit for bridge measurements of resistance.

More electrical apparatus is listed in the Laboratory Equipment category.

Frequently Asked Questions

What is included in the Potentiometer Kit?
The Potentiometer Kit includes a 30-0-30 galvanometer (20 µA/div), resistance boxes, a 0–10 A ammeter, a 0–5 V digital voltmeter, a 1.5–12 V / 3 A power source, 20 flexible cables, 4 U-shaped clamps with banana sockets and two-way socket wrenches.

Does the Potentiometer Kit include a potentiometer wire board?
A potentiometer wire board is not named in the listed contents of the Potentiometer Kit. If your practical needs one, ask us through the contact page to quote a potentiometer with the kit.

What resistance values do the kit’s resistance boxes provide?
The resistance boxes in the Potentiometer Kit have decades of 10 x 0.1 Ω, 10 x 1 Ω, 10 x 10 Ω, 10 x 100 Ω and 10 x 1000 Ω, letting students set series resistances in fine or coarse steps.

What leads come with the Potentiometer Kit?
The Potentiometer Kit comes with 5 black and 5 red flexible cables of 50 cm and 5 black and 5 red flexible cables of 100 cm, so circuits can be wired with a consistent colour code for polarity.

Who manufactures the Potentiometer Kit?
The Potentiometer Kit is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India, and is supplied direct to schools, colleges, dealers and importers.

Can a calibration certificate be supplied with the kit’s meters?
Calibration certificate availability for the meters in the Potentiometer Kit should be discussed with us before ordering. Mention the requirement in your enquiry on the contact page and we will advise what can be provided.

How can we get a quotation for several Potentiometer Kits?
For several Potentiometer Kits, send the quantity, any extra items such as a potentiometer wire board, and the delivery location through the contact page. ScienceLab supplies India and international markets.

Request a Quote

Ask for a price on the Potentiometer Kit through the contact page or add it to the enquiry cart. The quotation comes directly from the manufacturer.

Last updated: 24 September 2026