CAT NO: DIDACTICNLE-Export-064024
Thermal Conductivity of Liquids.
Thermal Conductivity of Liquids
The apparatus is designed to determine thermal conductivity of
different liquids. The apparatus consists of a heater. The heater heats a
thin layer of liquid. A cooling plate removes heat through liquid
layer, ensuring unidirectional heat flow. Temperature is measured across
the liquid layer and complete assembly is properly insulated. A
properarrangement for changing the liquids is provided. The whole
assembly is kept in a chamber.
EXPERIMENTATION:
Ø Determination of thermal conductivity of liquid.
Ø Study of variation of thermal conductivity of liquid with temperature.
UTILITIES REQUIRED :
Ø Water supply 5 lit/min (approx.)
Ø Drain.
Ø Electricity Supply: 1 Phase, 220 V AC, 2 Amp.
Ø Table for set-up support.
TECHNICAL DETAILS :
Ø Liquid Chamber : Dia 160 mm (approx).
Ø Heater : Dia 100 mm, sandwiched between copper plates.
Ø Insulation : Ceramic Wool
Ø Cooling chamber : Made of Aluminum for water circulation.
Ø Digital Voltmeter : 0-300 Volt.
Ø Digital Ammeter : 0-2 Amp.
Ø Variac : 0-230 V, 2 Amp.
Ø Digital Temp. Indicator : 0-199.90C, with multi-channel switch
Ø Temperature Sensors : RTD PT-100 type.
Ø Instruction Manual : An ENGLISH instruction manual will be
provided along with the Apparatus
Ø Valves are provided for drain, charging & overflow line to make system flexible.
Ø MS Cabinet to accommodate the slab assembly.
Ø The whole setup is mounted on a powder coated base plate