CRITICAL RADIUS OF INSULATING MATERIAL

RANGE OF EXPERIMENTS TO BE CARRIED OUT :

1. To determine thermal resistance & critical radious of  insulating material.
2. To determine Heat Transfer Co-efficient of Insulating Material .
3. The experiments can be conducted at various values of input & calculation can be made accordingly.

EXPERIMENTAL SETUP : 

1. Metal Cylinder with Heating Arrangement.
2. Nichrome Wire Heater.
3. Insulation over the pipe by glass wool & alluminium foil.
4. Set of Thermocouples.

CONTROL PANEL : 

1. 12 Channel Digital Temperature Indicator
2. Dimmerstat : 0 – 2 A.
3. Main 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 : @ 55 Kg