Educational trainer

PM-ENTERPRISE

<p align="center"><strong><span style="text-decoration: underline;">ENERGY BAND GAP OF SEMICONDUCTOR USING FOUR PROBE METHOD</span></strong></p>
<p align="center">&nbsp;</p>
<p><strong>SCOPE OF LEARNING:</strong></p>
<p align="center">&nbsp;</p>
<ul>
<li>Band Gap of Semiconductor</li>
<li>Resistivity of Semiconductor
<ul>
<li

ENERGY BAND GAP OF SEMICONDUCTOR USING FOUR PROBE METHOD

 

SCOPE OF LEARNING:

 

  • Band Gap of Semiconductor
  • Resistivity of Semiconductor
    • TECHNICAL SPECIFICATIONS:
    •  
      • Digital Meters:
      • Digital Milli Voltmeter 200mV
      • Digital Milli Ammeter 200mA
        • Power Supply:
        • Constant Current Power Supply 20mA

 

 

 

  •  

 

The experiment consists of the following:

 

  • Four Probe Arrangement
  •  Oven (up to 200ºC)
  •  Sample : Ge Crystal mounted
  •  Thermometer (0-200ºC)
  •  Four Probe Setup
  • Output Brought Out Through 4mm Banana Plugs.

 

 

 

 

  • Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and      symbols.
    • Instruction manual.
    • Connections are brought out through 4mm BT15 Terminals.
    • The trainer is housed in Metal cabinet.
    • Size of the trainer set 13”x6”

OPTIONAL ACCESSORIES:

 

  • Digital Temperature Meter.
  • Multimeter.