Composite Walls Apparatus

Order Code: 29501

Category: Heat Transfer Lab

The apparatus consists of a pair of M.S. plates, Bakelite, brass/aluminum. These plates in series on either side of the heater form a composite wall. The whole unit is clamped in a frame, which can be viewed through the Perspex sheet. The thermocoupl...



SPECIFICATION

The apparatus consists of a pair of M.S. plates, Bakelite, brass/aluminum. These plates in series on either side of the heater form a composite wall. The whole unit is clamped in a frame, which can be viewed through the Perspex sheet. The thermocouple tapings enables us to find out the conductivity and resistance of the composite walls.
 
SPECIFICATIONS:
  1. Heater- Mica healer of dia. 250 mm.
  2. Plates-
    • M.S. plates of thickness 25mm & dia. 250mm.-2 nos.
    • Bakelite plates of thickness 10mm & dia. 250mm.-2 nos.
    • Brass/Aluminum plates of thickness 15mm & dia. 250mm.-2nos
  3. Dimmerstat - 2 A capacity.
  4. Measurements ---
    • Voltmeter and an Ammeter to measure input power.
    • Multichannel digital temperature indicator to measure temperatures at- various points.
  5. A technical manual accompanies the unit.
 
SERVICES REQUIRED:
  • 230 V, A.C. stabilized supply along with earthing connection.
  • Bench area Im x lm x 0.5m height

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