Energy Band Gap Apparatus

The energy band Gap Measuring Instrument is used to find the energy band gaps of the different semiconductor diodes and LEDs. The setup comes with a temperature meter, an in-built heating element with an ON/OFF toggle switch, and the following diodes and LEDs (IN4007, Germanium Diode, Green LED, and Blue LED) which can be selected by a rotary switch. Ammeter and voltmeter are connected externally to the instrument.


Input Voltage – 12V DC
Current Rating – 5 A Max.
Heater Power – 40 Watt
Temperature Range- 0 – 110⁰C