SHIV DIAL SUD & SONS
Shiv Dial Sud & Sons, brand name Supertek, founded in 1943 is widely recognized as a leading and trusted manufacturer of Educational Teaching Aids, Laboratory Glassware and Essentials. We are an ISO 9001:2015 Quality Systems Certified Organization. With almost eight decades of experience, we are the leading exporter from India, exporting our quality products to more than 80 countries worldwide.
Our state-of-the-art manufacturing facilities are located in Ambala, India. It consists of 5 Production Units well equipped with high-precision machinery for mass production of standard parts, electronic and electrical divisions, glassware units, electroplating and powder coating lines, as well as facilities for plastic molding and metal casting is available.
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Products
Linear Expansion
A high-quality apparatus to determine precisely co-efficient of expansion of various metals. An aluminium channel carries a 60 cm long metal rod enclosed in a heating jacket having three nipples for water intake, water outlet and thermometer insertion. Dial indicator is a precision instrument sensitive to 0.01 mm/division and is securely mounted. As the apparatus works with hot water, there is no danger from any steam escaping and causing burns on the skin. Complete with four expansion rods of steel, brass, copper and aluminium.
Hook Weight Set Economy
Black Painted weights have a non-movable hook on the top. Bottoms of the weights are recessed and contain a weight below bar allowing weights to be hung from each other. Weight set includes one each of 10 gm, 50 gm, 100 gm, 500 gm and 1Kg. Two each of 20 gm & 200 gm. In plastic molded box.
Centripetal Force Kit
A practical device for studying the relationship between force, mass, radius, and speed in circular motion. It consists of a plastic tube with a rubber stopper attached to a nylon cord, a crocodile clip for adjusting length, and a PVC washer with 20 metal washers acting as counterbalance. This simple setup allows students to observe and understand centripetal force through direct experimentation.
Hydraulic piston (Pascal Piston)
A simple and effective tool for illustrating pressure transmission in fluids. Two transparent cylinders of different sizes, connected by a brass tube, show Pascal’s Law in action. Hands-on learning in classrooms.
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Magna Probe
A tool for visualizing the three-dimensional nature of magnetic fields. The sensitive probe allows students to observe magnetic effects in space with clarity. Ideal for individual or group experiments, it provides an engaging way to understand complex concepts in physics through hands-on learning.
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Reversible Compound Kater’s Pendulum
Kater’s pendulum includes a 120 cm electroplated brass rod (10 mm dia.) with small and large adjustable brass/wooden masses, two steel knife edges in adjustable holders, and a wall-mount support bracket.
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Compound Pendulum
This compound pendulum consists of a 1 m steel bar drilled at 50 mm intervals, with removable knife edges and a wall-mountable support bracket. It offers a sturdy design for repeated use and delivers consistent, reliable results for classroom demonstrations and experiments.
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Whirling table
This whirling table demonstrates circular motion and rotational dynamics. It can be operated in both vertical and horizontal positions, making it versatile for classroom experiments. Its stable design allows smooth rotation and useful for the demonstration of various phenomena associated with rotational motion through the accessories.
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