LAGGED PIPE APPARATUS

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RANGE OF EXPERIMENTS TO BE CARRIED OUT :

  1. To determine total thermal resistance & thermal conductivity of lagged pipe.
  2. To plot temperature gradient across the lagged material.
  3. The experiments can be conducted at various values of input & calculation can be made accordingly.
  4. To plot Heat input (supplied) Vs thermal conductivity in lagged pipe.

EXPERIMENTAL SETUP :

  1. Three numbers of lagged Pipes.
  2. Nichrome Wire Heater.
  3. Mounting bracket assembly.
  4. Set of Thermocouples.

CONTROL PANEL :

  1. 12 Channel Digital Temperature Indicator
  2. Dimmerstat : 0 – 2 A.
  3. Main’s On/Off Switch.
  4. Voltmeter : 0 – 250 V.
  5. Ammeter : 0 – 3 A.

SPACE REQUIRED :

1.5 m.(L)x 1.0 m(W) table top.

SERVICE REQUIRED :

230 v Ac Supply 50 Hz

WEIGHT : @ 90 Kg

HEAT TRANSFER THROUGH COMPOSITE WALLS

/in /by

RANGE OF EXPERIMENTS TO BE CARRIED OUT:

  1. To determine total thermal resistance & thermal conductivity of composite wall.
  2. To plot temperature gradient along composite wall structure.
  3. The experiments can be conducted at various values of input & calculation can be made accordingly.
  4. To plot Heat flux Vs thermal conductivity in composite structure.

EXPERIMENTAL SETUP :

  1. Heater Assembly.
  2. Test specimen MS 2 Nos.Bakelite 2 Nos. Wood 2 Nos.
  3. Assembly Mounting frame.
  4. Clamp Plates 2 Nos.
  5. Set of thermocouples

CONTROL PANEL :

  1. 12 Channel Digital Temperature Indicator
  2. Dimmerstat : 0 – 2 A.
  3. Main’s On/Off Switch.
  4. Voltmeter : 0 – 250 V.
  5. Ammeter : 0 – 3 A.

SPACE REQUIRED :

1.5 m.(L)x 1.0 m(W) table top.

Service Required :

230 v Ac Supply 50 Hz

WEIGHT : @ 70 Kg