Energy Gap of Semiconductor using silicon Diode

a) Semiconductor energy gap kit

Voltmeter: 0-20 V
Resolution: 0.01 V
Ammeter: 0-200 mA
Resolution: 0.1 mA
Source: Built-in constant
current source with variable output current setting
Rated Input: 220 V/50 Hz or 110 V/60 Hz
Power consumption: <40 W
Cabinet: Acrylic body, aluminium bottom
Connectors:
2 mm - 2 mm brass moulded patch cords

b) Digital thermometer

Range: 300 °C
Resolution: 0.1 °C

c) Electric kettle & stand

Kettle capacity: 0.5 L
Maximum temperature: 100 °C
Stand: Height adjustable and holds test tube with sample and temperature probe