Reference:

Linear expansion in metals

Model: CLE-201

Experiment(s):

Determination of co-efficient of linear expansion of metal

Specifications

1 . Test stand

                    Slidable uprights (2 nos) on a  rigid aluminium stand
Height adjustable uprights to fix sample rods
Dial type micrometer to measure linear expansion
Heating: Ceramic probe type
heating, 35 W heater
                  

2 . Sample rods

                    Copper: Length 400 mm
Brass: Length 400 mm
Aluminium: Length 400 mm
Iron: Length 400 mm
                  

3 . Heater

                    Probe heating power supply
Output: 35 W
Rated Input: 220 V/50 Hz  or 110 V/60 Hz
Power Consumption: <60 W
                  

4 . Thermometer

                    Type: 2 Channels
Display: LCD
Range: 200 °C
Resolution: 0.1 °C
                  

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