Charles’Law apparatus Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-12763
Quick Answer: The Charles’ Law Apparatus verifies that the volume of a fixed mass of gas increases with its absolute temperature when the pressure is held constant. The trapped gas is warmed by hand-controlled heating and its volume is read at each temperature.
Last updated: October 2026
Key Features
Shows gas expansion on heating and contraction on cooling
Readable temperature and volume indications
Manual heating and volume observation
For teacher demonstrations and student practicals
Technical Specifications
Specification
Value
Application
Demonstration and verification of Charles’ Law
Working principle
Volume of a fixed gas increases with absolute temperature at constant pressure
Operation
Manual heating and volume observation
Main concepts
Gas laws, temperature, volume, gas expansion, constant pressure
About This Product
Students record a starting temperature and volume, heat the gas gradually and take a volume reading at several temperatures, letting each reading settle first. The results show the direct proportion between volume and absolute temperature and lead into wider work on gas laws and thermodynamics.
Frequently Asked Questions
What does Charles’ Law state?
The volume of a fixed amount of gas is directly proportional to its absolute temperature when the pressure stays constant.
