HT 12 STEFAN BOLTZMANN APPARATUS

Description

 

The apparatus is designed to determine, the Stefan Boltzmann constant. The apparatus consists of a  hemisphere fixed to a Bakelite plate, the outer surface of which forms the jacket to heat it.

Hot water to heat the hemisphere is obtained form a hot water tank, which is fixed above the hemisphere. The copper test disc is introduced at the center of hemisphere. The temperatures of hemisphere and test disc are measured with the help of temperature sensors.

EXPERIMENTS

  • Determination of Stefan Boltzmann constant & study  the effect of hemisphere temperature on it

 

FEATURES

  • Superb Painted structure
  • Simple to operate & maintain

 

UTILITIES REQUIRED

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

TECHNICAL DETAILS

Product & Code Stefan Boltzman Apparatus & HT 12
Hemisphere Dia.- 200 mm (approx.) made of Copper
Jacket Dia.- 250 mm (approx.) made of Stainless Steel
Test Disc Size 20 mm Dia. x 1.5-mm thickness made of Copper
Water Tank Stainless steel 12 Ltrs. Cap
Heater Nichrome wire immersion heater
Temperature sensors  RTD PT-100 type 2 Nos
Control panel Digital Temperature Controller: 0 to 199.9°C (for water tank),
Digital Temperature Indicator: 0 to 199.9°C with multi channel switch, On/off switch. Mains Indicator etc.
Overall Dimensions ( L x B x H) 75 x 50 x 80
The whole set-up is well designed and arranged on a powder-coated structure.
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