0
home

Hall Effect Experiment, HEX-RM-150/ HEX-RM-150C

home
Hall Effect Experiment, HEX-RM-150/ HEX-RM-150C
Hall Effect Experiment, HEX-RM-150/ HEX-RM-150C
Price And Quantity
  • Set/Sets
  • 1
  • Set/Sets
  • INR
    Product Specifications
    • 140 Kg Kilograms (kg)
    • Grey
    • Electronics
    • Laboratory Experiment
    • Laboratory Experiment
    Product Description

    We manufacture, export and supply Hall Effect Experiment, HEX-RM-150/ HEX-RM-150C in Roorkee, Uttarakhand, India.  

    Introduction

    When a current-carrying conductor is placed in a magnetic field perpendicular to the current direction, a voltage develops transverse to the current. This voltage was first observed in 1879 by Edwin Hall and the  effect is called Hall Effect.

    The Hall effect has since led to a deeper understanding of the details of the conduction process. It can yield the density of the charge carriers as well as their sign. The hall voltage for p-carriers has opposite sign from that for n-carriers. Therefore if a semiconductor with p-type doping is gradually heated up, more and more electrons from its valence band will go to conduction band. As a result hall voltage would fall rapidly with temperature and even become zero or change sign. At the point of zero Hall Coefficient, it is possible to determine the ratio of mobilities b=me/mh . The Hall coefficient inversion is a characteristic of only p-type semiconductors.

    The set-up consists of following units:

    1.Hall Probe (Ge: p-type), HPP-RM-33

    • Ge single crystal with four spring type pressure contacts is mounted on a glass-epoxy strip. Leads are provided for connections with the current source and Hall voltage measuring devices.
    • Oven
    • It is a small oven which could be easily mounted over the crystal or removed if required.
    • Temperature Sensor
    • Cromel-Alumel thermocouple with its junction at a distance of 1mmfrom the crystal.

    • 2. Hall Probe (without sample), HPP-RM-33NS
    • Same Hall Probe at HPP-33, except that it comes without sample, to enable the user to mount their own sample.

    • 3. Hall Probe (Ge Crystal), HPN-RM
    • Ge single crystal with four spring-type pressure contacts is mounted on a sunmica-decorated bakelite strip. Four leads are provided for connections with measuring devices.
    • Technical details
    • Material : Ge single crystal n-type
    • Resistivity : 8-10 .cm
    • Contacts : Spring type (solid silver)
    • Zero- Field potential : <1mV (adjustable)
    • Hall Voltage : 25-35mV/10mA/KG

    • 4. Hall Probe (Si Crystal), HPSi-RM
    • Si single crystal with four spring-type pressure contacts is mounted on a sunmica-decorated bakelite strip. Four leads are provided for connections with measuring devices.
    • Technical details
    • Material : Si single crystal n-type
    • Resistivity : 14-15 .cm
    • Contacts : Spring type (solid silver)
    • Zero- Field potential : <1mV (adjustable)
    • Hall Voltage : 25-35mV/10mA/KG
    • This probe is very similar to HPN-RM.

    • 5. Hall Probe (without sample), HP10-RM
    • Same Hall Probe at HPN-RM, except that it comes without sample, to enable the user to mount their own sample of 10x10mm size.

    • 6. Hall Probe (without sample), HP05-RM
    • Same Hall Probe at HPN-RM, except that it comes without sample, to enable the user to mount their own sample of 5x5mm size.

    • 7. Hall Effect Set, DHE-RM-150
    • (a) Digital Millivoltmeter
    • Specifications
    • Range : 1mV, 10mV, 100mV, 1V
    • & 10V with 100% over-ranging.
    • Resolution : 1 V
    • Accuracy : 0.2% 1 digit
    • Stability : Within 1 digit
    • Input Impedance : >1000M
    • (10M on 10V range)
    • Display : 3 digit, 7 segment
    • LED with autopolarity and
    • decimal indication
    • (b) Constant Current Power Supply
    • Specifications
    • Range : 0-20mA, 0-200mA
    • Resolution : 10 A
    • Accuracy : 0.25% of reading 1 digit
    • Display : 3 digit, 7 segment LED with autopolarity and decimal indication

    • 8. Electromagnet, EMU-75T (Refer datasheet for specifications)

    • 9. Constant Current Power Supply, DPS-175-C2 (Refer datasheet for specifications)

    • 10. Digital Gaussmeter, DGM-202-C1 (Refer datasheet for specifications)
    • Optional Attachments
    • This model of Hall Effect Experiment may be connected to a computer for data logging purposes. Necessary hardware and software can be ordered with the system.
    • The setup is complete in all respect
    Trade Information
    • Telegraphic Transfer (T/T), Delivery Point (DP), Cheque, Cash in Advance (CID), Cash Advance (CA), Cash on Delivery (COD), Cash Against Delivery (CAD)
    • 100 Per Month
    • 1 Week
    • Contact us for information regarding our sample policy
    • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
    • All India
    • ISO 9001: 2015 CE
    Related Products
    Stroboscope, STB-01






    Send Inquiry
    Zeeman Effect Experiment, Zex-01






    Send Inquiry
    Hall Effect Experiment, Hex-21






    Send Inquiry
    Digital Gauss Meter, DGM-102






    Send Inquiry
    High Voltage Power Supply, Eht-11






    Send Inquiry
    Study Of P-N Junctions PN-01






    Send Inquiry
    right arrow
    left arrow
    Contact Us

    Building 452, Adarsh Nagar, Roorkee, Uttarakhand, 247667, India
    Phone :+918037744515