Energy Band Gap of PN Junction Diode (AE218)

Get a Price/Quote

Product Details:

Display Digital Volt & Ammeter
Usage Physics Laboratory Experiments
Voltage Variable up to 2 V DC
Power 230 V AC, 50 Hz
Product Type Educational Laboratory Equipment
Material Powder Coated MS Cabinet
Design Table Top, Compact
Click to view more
Share Your Product:

Request To Call Back Send Inquiry

Energy Band Gap of PN Junction Diode (AE218) Price And Quantity

Minimum Order Quantity 1 Unit

Band Gap Measurement Range 0.5 eV to 2.5 eV
Lamp Power 6V, 30W
Safety Features Fuse Protection, Earthing Terminal
Cooling Ventilated Cabinet for Lamp Heating
Operating Temperature 10°C to 40°C
Finish Fine Texture Powder Coating
Accessories Included Optical Bench, Diode Mount, Connectors, Manual
Experiment Supported Energy Band Gap Determination using Semiconductor Diode
Model Number AE218

Energy Band Gap of PN Junction Diode (AE218) Product Specifications

Illuminant 6V Tungsten Lamp
Product Type Educational Laboratory Equipment
Detector Photo Diode Based
Design Table Top, Compact
Accuracy 0.01 eV
Material Powder Coated MS Cabinet
Power Source Main Supply
Power 230 V AC, 50 Hz
Weight Approx. 2.5 kg
Dimension (L*W*H) 270 x 170 x 115 mm
Voltage Variable up to 2 V DC
Display Digital Volt & Ammeter
Usage Physics Laboratory Experiments

Band Gap Measurement Range 0.5 eV to 2.5 eV
Lamp Power 6V, 30W
Safety Features Fuse Protection, Earthing Terminal
Cooling Ventilated Cabinet for Lamp Heating
Operating Temperature 10°C to 40°C
Finish Fine Texture Powder Coating
Accessories Included Optical Bench, Diode Mount, Connectors, Manual
Experiment Supported Energy Band Gap Determination using Semiconductor Diode
Model Number AE218

Energy Band Gap of PN Junction Diode (AE218) Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia, South America, Eastern Europe, Western Europe, Central America, Asia, Africa
Main Domestic Market All India

Product Description

Energy Band Gap of PN Junction Diode (AE218)

Objective : To plot Reverse saturation current Vs Temperature in reverse biased PN Junction Diode.

Features : Instrument comprises of DC Regulated Power Supply 0-5VDC/150mA, two digital meter for Current measurement, one PN Junction Diode (Ge type) is kept in Oven, connections of supplies, Meter and Diode brought out at 4 mm Sockets. Also provided with Oven with temperature on / off control switch.

High-Precision Band Gap Measurement

AE218 allows students and researchers to determine the energy band gap of semiconductor diodes with an impressive accuracy of 0.01 eV. With a variable voltage supply and digital instrumentation, precise experimental data can be obtained, fostering deeper understanding of semiconductor properties.

Safe and Convenient Operation

Designed with user safety and convenience in mind, this apparatus features fuse protection, a dedicated earthing terminal, and a well-ventilated cabinet to handle lamp heating. Its table-top, compact build and comprehensive accessories enhance ease of use in laboratory environments.

FAQs of Energy Band Gap of PN Junction Diode (AE218):

Q: How does the AE218 Energy Band Gap apparatus determine the band gap of a PN junction diode?

A: The AE218 measures the energy band gap by analyzing the variation of current with temperature across a semiconductor diode. Using the supplied tungsten lamp to heat the diode and a photo diode detector for accurate measurements, voltage and current data are digitally displayed for precise analysis.

Q: What is the measurement range for the energy band gap in the AE218 model?

A: The AE218 supports band gap measurements from 0.5 eV to 2.5 eV, covering a diverse range of commonly used semiconductor diodes in laboratory experiments.

Q: When should the lamp cooling system in the AE218 be used during experiments?

A: The ventilated cabinet ensures safe dissipation of heat generated by the 6V, 30W tungsten lamp during band gap measurement experiments. It is automatically utilized anytime the lamp is powered, maintaining consistent temperature control.

Q: Where is the AE218 ideally used, and who can benefit from it?

A: This apparatus is especially suitable for Physics laboratories in schools, colleges, and research institutes. Both educators and students benefit from hands-on learning with accurate and reliable experimental data.

Q: What accessories come included with the AE218 apparatus?

A: Each unit is supplied with an optical bench, diode mount, electrical connectors, user manual, and all essential components required to conduct standard energy band gap experiments.

Q: How accurate are the measurements performed by the AE218 device?

A: Thanks to its precise instrumentation and digital meters, the AE218 provides results with an accuracy of 0.01 eV, making it highly reliable for academic and experimental applications.

Q: What are the primary benefits of using the AE218 for energy band gap experiments?

A: The AE218 offers easy operation, enhanced safety, high accuracy, and comprehensive included accessories. Its robust, powder-coated construction and compact design make it convenient for regular use in laboratory settings.

Tell us about your requirement

Price:

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

Other Products in 'Analog Lab Training Modules' category

Photo Cell Characteristics Apparatus Minimum Order Quantity : 1 Usage : Laboratory demonstration; study photoelectric effect Product Type : Educational Laboratory Apparatus Voltage : 010V adjustable Display : Analog voltmeter & ammeter Material : Mild steel, powder coated cabinet Accuracy : High sensitivity; Repeatable up to 0.5% Design : Desktop, compact, userfriendly Detector : Photo cell (selenium or LDR based) Weight : Approx. 2.5 kg Dimension (L*W*H) : 320 x 220 x 110 mm Power : External regulated DC supply Power Source : AC mains (220V/50Hz) Charging Time : Instantaneous response (subsecond) Illuminant : Inbuilt lamp source with variable intensity

Send Inquiry

Charging and Discharging of Condenser Minimum Order Quantity : 1 Usage : Educational Physics Laboratory Experiment Product Type : Physics Lab Equipment Voltage : 9V Display : Analog Moving Coil Meter Material : Highimpact plastic and metal Accuracy : 2% of full scale Design : Integrated test box with connectors Detector : Electrostatic capacitance detection Weight : Approx. 650g Dimension (L*W*H) : 220mm x 125mm x 75mm Power : 9V DC Power Source : Battery Operated Charging Time : Variable (depends on capacitance and resistance)

Send Inquiry

Characteristics of Optoelectronic Devices Minimum Order Quantity : 1 Usage : Used in light sensing, display, and communication systems Product Type : Optoelectronic device Voltage : Operates typically from 2V to 12V DC Display : LED or LCD based Material : Semiconductor materials (Silicon, Gallium Arsenide, etc.) Accuracy : High accuracy in light detection and conversion Design : Compact solidstate design, encapsulated package Detector : Photo diode, Photo transistor, LDR Weight : Varies as per device, generally less than 50 grams Dimension (L*W*H) : Device dependent; typical sizes range from 2 mm to 10 mm modules Power : Low power consumption Power Source : Electric (DC power supply) Illuminant : LED, Laser Diode, Photodiode

Send Inquiry

Conversion of Galvanometer to Voltmeter Minimum Order Quantity : 1 Usage : Physics Laboratory, Electrical measurements, Educational kits Product Type : Educational Electrostatic Apparatus Voltage : Selectable with series resistance, demonstrates 1V, 2V, 5V range Display : Analog scale Material : Robust Plastic enclosure with metallic internal components Accuracy : High accuracy, suitable for lab demonstrations Design : Transparent cover with accessible terminals, educational markings Detector : Moving coil galvanometer Weight : Approx. 320 grams Dimension (L*W*H) : Approx. 15 cm x 10 cm x 8 cm Power : Passive device, no external power required Power Source : Operates from measured electrical input

Send Inquiry

SEND INQUIRY CALL ME FREE