HT 04 THERMAL CONDUCTIVITY OF INSULATING POWDER

Description

 

Insulating Powder Apparatus is designed to determine the thermal conductivity of insulating powder. The Apparatus consists of two thin-walled concentric copper spheres. Inner sphere houses Nichrome Wire heating coil. Insulating powder is filled between the spheres. Heat flows radially outwards. Temperature sensors at proper positions are fitted to measure surface temperatures of spheres. Heat input to the heater is given through a variac and measured by Digital Voltmeter & Digital Ammeter. By varying the heat input rates, wide range of experiments can be performed.

EXPERIMENTS

  • Determination of thermal conductivity of insulating powder
  • Comparison of thermal Conductivity of insulating powder at different temperatures

 

FEATURES

  • Superb Painted structure
  • Simple to operate & maintain

 

UTILITIES REQUIRED

  • Electricity Supply: 1 Phase, 220 V AC, 2 Amp.
  • Table for set-up support

TECHNICAL DETAILS

Product & Code Thermal Conductivity of Insulating Powder & HT 04
Inner Sphere Dia. – 100mm
Outer Sphere Dia.- 200mm
Heater Nichrome Wire.
Temperature Sensors RTD PT-100 type (10 Nos.)
Control panel Digital Voltmeter: 0-300 Volt.

Digital Ammeter: 0-2 Amp.

Variac : 0-230 V, 2 A,

Digital Temperature Indicator: 0-3000 C, with multi-channel switch,

On off switch, Mains Indicator etc.
Overall Dimensions (L x B x H) 70 x 30 x 45

The whole set-up is mounted on a Powder Coated Base plate.
error: Content is protected !!