PM-P439A ENERGY BAND GAP OF SEMICONDUCTOR USING FOUR PROBE METHOD (WITH TEMP. INDICATOR)

Description

SCOPE OF LEARNING:

• Band Gap of Semiconductor
• Resistivity of Semiconductor
  • TECHNICAL SPECIFICATIONS:
  •  
    • Digital Meters:
    • Digital Milli Voltmeter 200Mv/2000mV
    • Digital Milli Ammeter 20mA
    • Digital Temperature Meter (Degree C)
      • Power Supply:
      • Constant Current Power Supply 20mA

 

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The experiment consists of the following:

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

SALIENT FEATURES:

• 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 15”x7”

OPTIONAL ACCESSORIES:

• Digital Temperature Meter.
• Multimeter.

 

Technical Details