HALL EFFECT EXPERIMENTAL SET UP

About HALL EFFECT EXPERIMENTAL SET UP

Hall Probe (Ge Crystal)

.Material : Ge single crystal n - type (3 Nos) with each set up

• .Resistivity : 8-10 cm.
• .Contracts : Spring type (solid silver)
• .Zero - field potential:<1mV (adjustable)
• .Hall Voltage : 35-60mV/10mA/KG

Hall Probe (InAs)

.Contacts : Soldered 

.Rated control Current: 4mA

• .Zero Field Potential : <4mV
• .Linearity (0-20KG)0.5% or better 
• .Hall Voltage : 60-70mV/4mA/KG

Hall Effect Set-up (Digital), DHE-21A

DHE-21A is a high performance instrument of outstanding flexibility. The set-up consists of a digital millivoltmeter and a constant current power supply. The hall voltage and probe current can be read on the same digital panel meter through a selector switch. it consists of the following:

Digital Microvoltmeter : 

.Range : 0-200mV (Resolution 100V)

.Accuracy 0.1% of reading 1 digit 

.Impedance : 1Mohm 

.Display : 3 digit, 7segment LED 

Constant Current Generator :

.Current : 0-20mA (Resolution 10A)

.Display : 3 digit, 7segment LED 

.Accuracy : 0.25%  1 digit

.Load regulation: 0.03% for 0 to full load 

.Line regulation: 0.05% for 10% variation 

.Electromagnet, EMU-75 or EMU-50V

.Constant Current Power supply, DPS-50

.Digital Gaussmeter, DGM-202

Designed for Hall Effect Studies

This equipment is tailored for experimental exploration of the Hall Effect phenomena, offering researchers and students the ability to generate and measure Hall voltages accurately. Its high-precision components allow users to investigate semiconductor physics with confidence and reliability, making it ideal for educational and research settings.


Durable and Versatile Construction

Built from lab-grade metal and plastic materials, the set up is engineered for extended laboratory use. The control unit features a box-shaped design, and the probe is cylindrical for optimal placement. Its standard lab dimensions make it suitable for various workspaces, ensuring flexibility and ease of integration.


Intuitive Controls and Power Options

Manual control units allow users to easily adjust experimental parameters. The dual compatibility with 220V and 110V AC power supplies ensures the setup can be utilized in diverse lab settings in India and abroad. The equipment operates with minimal power consumption, enhancing energy efficiency.