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83+
Years in Business90+
Countries3,200+
Products35K+
Successful ShipmentsSHIV 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.
Our comprehensive product portfolio is designed to meet the diverse requirements of educational institutions, research laboratories, industrial facilities, healthcare organizations, and scientific professionals.
Products
Density Blocks Constant Volume
To understand the relationship between mass and volume, the Set consists of nine blocks of size one cubic inch. Each block is made of a different material, including Maple, Pine, and three different types of Plastic, Aluminum, Copper, Steel, and Brass. With instruction manual.
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.
DC Regulated Power Supply (SMPS)
DC REGULATED POWER SUPPLY (SMPS) provides stable and adjustable DC
output for laboratory, industrial, and educational applications. Designed with
advanced switch-mode technology, it offers high efficiency, compact
construction, and automatic overload protection for reliable performance under
all operating conditions.
FEATURES
TECHNICAL SPECIFICATIONS
Electric Bunsen burner
The Electric Bunsen Burner provides laboratories with a safe, flame-free alternative to conventional gas Bunsen burners. A high-power heating element, combined with a reflective internal stainless-steel bowl, generates a concentrated and uniform stream of heat that closely matches the performance of traditional gas operated burners.
Product Features:
Newton Colour Disc with Adjustable Clamp
The Newton Colour Disc with Adjustable Clamp is a simple yet effective tool to demonstrate the principle of color mixing. When rotated, the colored segments blend together, visually illustrating how primary colors combine to form white light. Its adjustable clamp allows easy attachment to stands, making it convenient for demonstrations and experiments.
Features:
Motor Model Set
This DC Motor Model Set is designed to clearly demonstrate the construction and working principle of a direct current motor. The unit includes a coil wound armature, commutator, and brush assembly mounted between strong permanent magnets. All parts are mounted on a durable base with terminals for easy external DC supply connection. Operating on 1.5–6 volts DC, this model provides a safe, visual, and hands-on way to understand motor action, electromagnetic force, and energy conversion from electrical to mechanical form.
Features:
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