Thermal Conductivity Bars Manufacturer,Supplier and Exporter in Africa
Product Code : DA-EP-11317
Quick Answer: The Thermal Conductivity Bars have durable liquid crystal strips embedded in them, showing how a red zone of 40 °C moves up the bars as heat is conducted. The difference in temperature gradients between the bars is also visible.
Last updated: October 2026
Key Features
- Durable liquid crystal strips embedded in the bars
- Red zone marks 40 °C as it moves up the bars
- Shows the differing temperature gradients of the bars
- Clean to use, with no wax
- Bar tops can be touched with a fingertip to back up the colour observations
About This Product
As the bars warm, the colours in the liquid crystal strips give a dramatic view of conduction and of the marked difference in temperature gradients between the bars. Touching the tops of the bars with a fingertip reinforces what the colours show. Immersing the heated bars in cold water then shows how conductivity also applies to heat leaving the metal.
Frequently Asked Questions
Q1. How do the Thermal Conductivity Bars show conduction?
Liquid crystal strips embedded in the bars show a red zone of 40 °C moving up each bar, and the difference in temperature gradients between the bars is visible.
Q2. Is wax needed?
No. The bars are clean to use and need no wax.
Q3. Can they show heat leaving the metal?
Yes. Immersing the heated bars in cold water shows how conductivity applies to heat leaving the metal.
Related: Energy Physics range, Conductivity Star, Wood / Metal Cylinder, Ice Melting Kit Advanced.
For a quotation on the Thermal Conductivity Bars, contact Didactic Africa.
