Lees Disc Setup

Order Code: 55947

Category: Physics Trainers

55947 Lee's Disc Setup is designed to determine the Coefficient of Thermal Conductivity of bad conductors like glass, cardboard, wood, etc. The setup consists of electric oven with container, Lee's Disc, heat chamber, different types of sampl...



SPECIFICATION

55947 Lee's Disc Setup is designed to determine the Coefficient of Thermal Conductivity of bad conductors like glass, cardboard, wood, etc. The setup consists of electric oven with container, Lee's Disc, heat chamber, different types of samples and an attractive microcontroller based measurement unit. This unit consist of a digital timer and temperature sensors with resolution of 0.5°C. The Coefficient of Thermal Conductivity, sometimes called the Kfactor, is expressed as the quantity of heat that passes through a unit cube of the substance in unit time when the difference in temperature of two faces is 1°C.

Features

  1. Microcontroller based Measurement unit
  2. Digital Temperature Sensors
  3. Electric Oven for heating
  4. Provided with variety of samples
  5. Complete setup and easy operation

Object

  1. To determine the Coefficient of Thermal Conductivity of Bad Conductors by Lee's Disc method

Technical Specifications

  • Adaptor Output : 5V, 500mA

Temperature Sensors

  • Range : Up to 150°C Max.
  • Resolution : 0.5°C
  • Disc Sample type : Cardboard, Glass, Plywood
  • Disc Diameter : 111mm
  • Disc Thickness : 2.8mm

 

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