HT 07 THERMAL CONDUCTIVITY OF LIQUIDS

Description

 

The present apparatus is designed to determine thermal conductivities 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 proper arrangement for changing the liquids is provided. The whole assembly is kept in chamber.

EXPERIMENTS

  • Determination of Thermal conductivity of different liquids and to make a comparative study
  • Study of variation of thermal conductivity of different liquids with temperature

 

FEATURES

  • Superb Painted structure
  • Simple to operate & maintain

 

UTILITIES REQUIRED

  • Water supply 5 lit/min (approx.)
  • Drain.
  • Electric Supply: 1ϕ, 220 VAC, 2 amp.
  • Table for set-up support

TECHNICAL DETAILS

Product & Code Thermal Conductivity of Liquid & HT 07
Liquid Chamber Dia : 160 mm (approx)

Height : 8-10 mm (approx)
Heater Dia 100 mm, sandwiched between copper/ brass plates
Insulation Ceramic Wool
Cooling chamber Made of Aluminum for water circulation
Temperature Sensors RTD PT-100 type (6 Nos.)
Control panel Digital Voltmeter : 0-300 Volt,
Digital Ammeter : 0-2 Amp., Variac : 0-230 V, 2 A, Digital Temperature Indicator: 0-199.9°C, with multi-channel switch,
On/Off switch, Mains Indicator etc.
Fitting Valves are provided for drain, charging& overflow line to make system flexible.
Cabinet MS Powder coated/ painted Cabinet to accommodate the slab assembly.
Overall Dimensions (L x B x H) 85 x 40 x45

The whole set-up is mounted on a powder coated base plate.
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