CAT NO: DIDACTICChemical Equipments0017
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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