Thermal Conductivity of Metal Rod

Thermal Conductivity of Metal Rod Thermal Conductivity of Metal Rod Determination Of Thermal Conductivity Of Metal Bar (Brass/Copper)

The Apparatus Consists Of A Brass Rod, One End Of Which Is Heated By An Electric Heating Coil While The Other End Projects Into The Cooling Water Jacket. The Rod Is Insulated With Glass Wool To Minimize The Radiation And Convection Loss From The Surface Of The Rod And Thus Ensure Nearly Constant Temperature Gradient Throughout The Length Of The Rod. The Temperature Of The Rod Is Measured At Five Different Locations Along The Length. The Heater Is Provided With A Dimmer Stat For Controlling The Heat Input. Water Is Circulated Through The Jacket And Its Flow Rate And Temperature Rise Can Be Measured The Whole System Is A Single Unit, Consists Of A Metallic, Powder Coated Control Panel With M S Square Tube Table, Which Gives Esthetic Finish. The Apparatus Provided With Digital Instrumentation To Get Accurate Readouts And Results. Instruction Manual: Self-explanatory Operating Manual Provided With The System, Which Contains Brief Theory And Practical Exercises And A Set Of Sample Calculation Report. System Components & Specifications:Specimen: 20mm Dia, 450mm Long Brass / Copper Cylindrical Shell: 150mm Dia X 300mm Long M.s.pipe Water Jacket: 100mm Dia X 100 Mm Long M.s.pipe Heater: Band Type, Nichrome 250 Watts Voltmeter: Digital Voltmeter Of Range 0-300v AcAmmeter: Digital Ammeter Of Range 0-20a Ac Temperature Indicator: Digital Temperature Indicator Of Range 0-400°c With Tss Thermocouples: Ptfe Coated Cr –al (K-type)-11 No.Variac: Electronic Dimmer 1.5kw.Measuring Jar. Plastic-250mlStop Watch : digital Utilities Required To Be Arranged By The Customer:: Electric Supply: 230 V, 5 Amps Ac, 50 Hz, Single Phase Electric Supply With Proper Earthing

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