Pan-India Shipping on Bulk Orders•Special Discounts for Schools & Institutions•GST Invoice on All Orders•ISO Certified · MSME · GeM Seller•Pan-India Shipping on Bulk Orders•Special Discounts for Schools & Institutions•GST Invoice on All Orders•ISO Certified · MSME · GeM Seller•
+91 86838 78878 Samtechlabs@gmail.com
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Linear Expansion Model manufacturer in India

Linear Expansion Model

In StockBulk orders available
SKU: PHY-153
★★★★★4.9(12 reviews)
SKU
PHY-153
Category
Physics
Brand
Samtech Instruments
Curriculum
CBSE / NCERT
Min. Order
50 pieces
Delivery
Pan India, 4–5 Days
Enquire on WhatsApp Back to Physics
Overview

Product Description

Best forClass 7–11
BoardsCBSE · ICSE
UseDemonstration
Made inIndia

A linear-expansion model — heat a rod and a pointer magnifies its tiny increase in length, making thermal expansion visible.

How it works

  1. Heat the metal rod
  2. It expands slightly in length
  3. A suspended indicator magnifies the change

What students learn

  • Explain linear (thermal) expansion
  • Relate expansion to temperature
  • Recognise expansion in daily life

Try these experiments

  1. Heat the rod and read the pointer
  2. Compare different metals
  3. Discuss expansion gaps in rails/bridges

Curriculum fit

BoardClassChapter / topic
CBSE7Heat
CBSE11Thermal Properties of Matter

In the box

  • Metal rod with magnifying indicator
  • Heat source

Pairs well with

Heat Conductivity ModelHeat Conductivity ModelPHY-149Fire Alarm ModelFire Alarm ModelPHY-151
Questions

Frequently Asked Questions

The Linear Expansion Model is manufactured by Samtech Instruments (JAYSEE brand), a science laboratory equipment manufacturer based in Ambala Cantt, Haryana, India, producing educational lab apparatus for schools and institutions for over 20 years (since 2002).
The Linear Expansion Model suits secondary and senior secondary students (typically Classes 8 to 12) for both teacher demonstrations and student practicals, aligned to CBSE, ICSE and State board science curricula.
Yes. As a direct manufacturer, Samtech Instruments offers competitive bulk pricing for schools, dealers and institutions, with GST invoicing and full support for government (GeM) tenders. A minimum order quantity applies; message us on WhatsApp for a quote.
Pricing for the Linear Expansion Model is shared on enquiry, since it depends on quantity and specification. Send the model name on WhatsApp (+91 86838 78878) and we will share the current price, availability and lead time.
Yes. The Linear Expansion Model is made in-house at our Ambala Cantt facility and quality-checked before dispatch. We ship pan-India in about 4 to 5 working days; bulk and institutional orders are packed securely for safe transit.

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The Manufacturer

Made in India by Samtech Instruments

Samtech Instruments (JAYSEE brand) is a trusted manufacturer of school science and STEM laboratory equipment, based in Ambala Cantt, India, serving educators for over 20 years (since 2002). We supply a wide range of physics, chemistry, biology, astronomy and renewable-energy teaching kits to schools, dealers and institutions across India, with competitive bulk pricing and full support for government (GeM) tenders.

Learn more about Samtech Instruments →

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