Samtech Instruments

• The Light and Optics Demo Kit includes a laser ray box, an adapter to power the laser ray box, 9 different lens shapes, 1 mirror, 2 arcs, and a manual.
• This is suitable for school students aged 12 to 15 years.
• This is a great STEM kit for students to conduct all their optics experiments.

The Primary Colour kit is an educational tool specifically recommended for school students in grades 5 to 7. It provides a hands-on experience for young learners to understand the concept of color mixing and explore the fascinating world of colors.

Key Features:

1. Interactive Learning: The apparatus engages students in interactive learning by allowing them to witness the process of color mixing firsthand. It sparks their curiosity and encourages active participation.
2. Three Primary Colors: With three super bright LED lights in the primary colors of RED, GREEN, and BLUE, students can easily grasp the concept of primary colors and their role in color mixing.
3. Creation of Secondary Colors: By adjusting the intensities of the primary colors, students can observe the creation of secondary colors, such as yellow, cyan, and magenta. This hands-on experience enhances their understanding of color theory.
4. Simple Operation: The apparatus is designed with simplicity in mind, making it easy for young students to operate and experiment with color combinations. It encourages independent exploration and learning.
5. Suitable for Classroom Use: The color mixing apparatus is an ideal classroom teaching tool. It can be incorporated into science lessons, art classes, or as a visual aid for projects and presentations.
6. Portable and Durable: The compact and portable design of the apparatus allows for easy transportation between classrooms. Its sturdy construction ensures long-lasting durability, making it suitable for regular classroom use.

Introduce your students to the captivating world of color mixing with the Color Shadow Apparatus. Stimulate their creativity, foster scientific inquiry, and enhance their understanding of colors. Make learning an engaging and memorable experience for young minds. Samtechlabs is manufacturer on primary colour kit in ambala.

• We provide custom Astronomy lab setups for schools and Mini Science centres.
• You can select from a wide range of Astronomy and STEM kits from our site.
• We are a leading manufacturer of Astronomy lab kits and DIY STEM kits.

• Our Lamps in Parallel Kit Demonstrates Parallel Connection.
• Suitable for Class 8th student
• To determine how voltage is divided across each lamp, you can connect a voltmeter across them.

• The Electric Motor Model shows the basic structure of a Motor with copper windings and a magnetic field.
• It is also a working model which can be connected with a battery eliminator to show the working.
• Input DC supply 6-8 volts and 2-3 A.
• It comprises a copper wire, a metallic case, a plastic base (4.5 x 4.5 x 4 inches) and a fan.

• Floating Magnets Demonstrate laws of magnetic attraction and repulsion.
• It consists of a stand with five magnetic rings sealed in a plastic case to reduce wear and breakage.

• The Centripetal Force Kit or Centrifugal Force Kit is used to demonstrate the relationship between centrifugal force, radius and velocity.
• The demonstration kit consists of three modules.
• The first module consists of flexible steel hoops mounted on the axle and is slidable in nature.
• In the second module, the test tubes are suspended vertically and filled with water.
• In the third module, two MS balls are mounted on the horizontal rod mounted on the axle, and the same are adjustable in nature.

• The Centre of Gravity Apparatus is an effective and economical tool designed for the demonstration of the geometric center of gravity in two-dimensional objects.
• This apparatus features a PVC rod mounted on a stable base, equipped with a suspension screw at the top.
• It includes four clear acrylic laminas, shaped circularly, triangularly, quadratically, and trapezoidally, each containing suspension holes along their peripheries.
• When lines are drawn from the suspension points of two or more holes on a lamina, the intersection of these lines indicates the centre of gravity for that particular shape.

• Primary Color kit Showcases primary color mixing using LED lights.
• Features three bright LEDs: Red, Green, and Blue.
• Includes an inbuilt power supply for easy operation.
• This model is durable and compact, ideal for classroom use.
• Perfect for optics and STEM experiments.

• The Primary colour shadow apparatus wooden box measures 6 x 6 x 3 inches and includes three LED lights, two wires, and a power supply board.


• This apparatus demonstrates how objects can cast shadows with varying colours based on the light they block.


• It demonstrates how we can make other colours using only red, green and blue.

The Cycloidal Path Model explains the curve traced by a point on the circumference of a circle as it rolls along a straight line, known as a cycloid.

There are two common types of cycloids based on the direction of rolling:

1. Regular Cycloid: This occurs when the circle rolls along a straight line in one direction, and the tracing point is on the outside of the circle. The resulting path looks like a series of arches.
2. Hypocycloid: This occurs when the tracing point is inside the rolling circle, leading to a different pattern.

This Solar Energy kit 5 in 1 is to be used to demonstrate the effect of solar energy and its ability to be converted into different forms of energy like storage of energy, electrical energy, light energy, sound, and electromechanical energy. All the gadgets provided can be operated with the charged battery as well as directly with the solar panel also.

The Solar Energy kit is provided with NI-CD cells (2) with a holder, a solar panel with lead, a motor fan, a music chip, an LED, and a small voltmeter, all are fitted on the base and enclosed in a wooden case.

• Converts wind energy into mechanical or electrical energy
• Demonstrates electricity generation through wind power
• Uses a small generator and coil in a magnet for electricity production
• LED indicator lights up when electricity is generated

A Van de Graaff generator is a type of electrostatic machine used to generate very high voltages, often in the range of hundreds of thousands to millions of volts. It works on the principle of electrostatic induction, where electric charge is transferred to a metal sphere, creating a strong electric field. Here’s how it works:

1. Main Components:
   • A moving belt (usually made of rubber or a similar insulating material) moves between two rollers: one at the bottom and one at the top.
   • A brush is located at the top roller, where it collects electric charge.
   • The electric charge is transferred to a large metal sphere at the top of the generator, which

The gold leaf electroscope is a device used to detect electric charge. Its working principle is based on the interaction of charged particles, specifically through the induction and repulsion of like charges. The basic structure includes a metal rod connected to two thin strips of gold leaf suspended within a glass or plastic container. When the electroscope is charged, the excess charge is conducted through the rod, affecting the gold leaves’ behavior due to their response to the electric field.

• Newton’s Cradle Model consists of a wooden base measuring 6 x 6 x 1 inches
• A horizontal metal stand from which small balls with a diameter of 18 mm are suspended by strings, resembling a pendulum setup.
• Newtons cradle model, a simple design, is used to demonstrate the conservation of energy, momentum, and friction.
• When one ball is displaced and released, it collides with the others, transferring momentum and energy through the system. The device visually illustrates the principles of elastic collisions and energy dissipation due to friction.

The Hydro power model serves as an invaluable educational tool, designed to engage children in the fascinating world of hydropower electricity. This interactive model vividly demonstrates how water, when released from a height, can propel blades attached to a fan, which in turn spins a motor to generate electricity. At the core of this process lies the fundamental principle of hydropower: utilizing the force of water to drive turbines.

Hydro energy refers to the kinetic energy harnessed from moving water, which is typically sourced from higher altitudes. The captivating transformation of potential energy from elevated water into kinetic energy and eventually into electric power illustrates the remarkable capabilities of hydropower systems. The electricity produced through this sustainable method is known as hydroelectricity, a clean and renewable energy source that underscores the importance of harnessing nature’s resources for energy needs.

Introducing our amazing Four Stroke Diesel Engine Model! This model is perfect for automotive enthusiasts and students who want to dive deeper into the world of diesel engines. Standing at a remarkable 400mm tall, it is designed to provide a clear demonstration of how a 4-stroke diesel engine operates.

This Four Stroke Diesel Engine model is equipped with functioning parts such as a crankshaft, cam, cam gear, connecting rods, piston, intake/exhaust valves, rocker arms, push rods, and fuel pump. Simply turn the hand crank to see how the engine’s four strokes work.

For an even more immersive experience, the model features an ignition light and glow plug, which can be activated using a 1.5V Battery. These features accurately represent the ignition process and allow you to witness the firing of the diesel motor.

Every identifiable part of a diesel engine is carefully replicated in this model, including the crankcase, crankshaft, connecting rod, cylinder, intake and exhaust valves, piston, injection pump, and more. This makes it easy to study and understand the importance of each component in the engine’s operation.

Constructed with a combination of cast alloys and ABS plastic, this model is built to last, ensuring years of reliable demonstrations. Its sturdy construction makes it an ideal tool for educational institutions and automotive enthusiasts eager to delve into the intricate workings of diesel engines.

Whether you’re a student or a passionate automotive enthusiast, our Four Stroke Diesel Engine Model offers an exceptional opportunity to gain hands-on experience and explore the fascinating mechanics of a diesel engine.

• Learn Arduino Kit introduces robotics and automation basics
• Learn programming through practical projects
• Build and test real electronic circuits
• Perfect for STEM labs and beginners
• Encourages innovation and project learning

• This KE PE Track Model features a user-friendly design that serves as an effective teaching aid.
• It allows students to easily explore and experiment with cycloidal paths.
• This visual representation helps students understand cycloidal motion and the relationship between the ball’s position and time.

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• Transverse and Longitudinal Wave using Slinky occur when the medium moves perpendicular to the wave direction, as seen by moving the Slinky up and down.
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• Formed when the medium moves parallel to the wave direction, demonstrated by pushing and pulling the Slinky.
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• A Slinky visually illustrates wave properties like amplitude, wavelength, and frequency.
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• Slinkys help understand sound waves, which are longitudinal and demonstrate how waves propagate.
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• The Conservation of Momentum Kit demonstrates the law of conservation of momentum.
• The device comes with five S.S. balls suspended from a metal frame.
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• When one ball is pulled and released, it will move with certain momentum and after collision with remaining balls you will notice that only one ball moves away having same momentum.
• Which shows that momentum before collision is some as that after collision.

• The Resonance Strips Model consists of six metal strips fixed on a wooden block.
• Out of these, there are three pairs of strips of different lengths and colours.
• This model demonstrates the relationship between length, frequency and resonance.

• The Inertia of Motion Model demonstrates that a body in motion will continue to remain in motion.
• When the spring is compressed and then released, both the funnel and the ball move upward together.
• After travelling a certain distance, the funnel is held back, while the ball continues to move upward before ultimately falling down.

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• The Eddy Current model includes an aluminium disc and two neodymium magnets.
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• When we rotate the disc and position agents near it, the disc stops, demonstrating how eddy currents are produced.
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• This is a perfect kit for Stem labs to demonstrate to kids.
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• A mutual Induction Model is a great way to understand and visualize the concept of mutual induction, a fundamental principle in electromagnetism.
• Mutual induction occurs when a change in current in one coil induces an electromotive force (EMF) in a nearby coil.
• This principle is key in many electrical devices, including transformers and inductors.

• The Step Down Transformer Model demonstrates how voltage is stepped down using a transformer.
• Demonstrates how 220V AC is converted into 12V AC.
• Useful for school students for demonstration purposes.

• Eddy Current Apparatus demonstrates key physics concepts like Eddy Current and Lenz's Law.
• When a magnet is dropped through the tube, it creates magnetic forces that oppose the motion, visually showcasing Lenz's Law.
• The Kit comprises two aluminium tubes, a wooden stand, one cylindrical magnet, and an iron cylinder.

• Using a non-magnetic conductive tube, the Lazy Tube Kit demonstrates key physics concepts like Lenz's Law.
• When a magnet is dropped through the tube, it creates magnetic forces that oppose the motion, visually showcasing Lenz's Law.
• The Kit comprises two aluminium tubes, a plastic stand, one cylindrical magnet, and an iron cylinder.

• The Transverse Wave Pendulum Apparatus offers an engaging way for students to explore key scientific concepts related to transverse waves.
• It includes a durable frame with nylon strings and nine plastic balls, each suspended in an increasing length pattern to simulate wave motion.
• The apparatus demonstrates energy transfer, particle vibration, amplitude, and wavelength in a hands-on format.

• The Fun with Magnets Kit is designed to provide students with hands-on experience exploring magnetic properties through engaging experiments.
• The kit must include essential components such as a magnet compass, horseshoe magnet, bar magnet, four circular magnets, and two iron filing capsules.
• Students can observe magnetic fields, attraction, and repulsion and experiment with various shapes of magnets.
• All materials are safe, durable, and reusable, with components dearly labelled for easy identification and suitable for classroom use.