Description

HALL EFFECT SET UP

HALL EFFECT SET UP

Specification:
(1) Selector switch for (1) 0-19.99 m T (2) 0-199.9 m T (3) 0-1999 m T

(2) LCD display (Digit height 12 mm) approx.

(3) Set zero facility.

(4) Operating Voltage 110 V/220 V±10%, 50/60 Hz AC Mains selectable via. slider switch.

(5) Hall Effect Set Up.

Hall Effect set up consists of :

(1) Constant Current Power Supply

(2) Hall effect set up with digital read out

(3) Electromagnet

(4) Magnetic Flux density Meter

(5) A Hall probe (Ge crystal) B Hall Probe (InAS crystal)

(1) Constant Current Power Supply A regulated power supply with max. of 40 V DC and 4 A current with a current adjustment knob is used to supply fix current to the electromagnet. Whole assembly is housed inside an aluminium extrusion channel fitted with high grade sturdy covers. ABS (Acrylo Nitrile Butadiene Styrene) moulded side covers with ventilation fan to keep it cool even to operate it for a long time. Current passing through the electromagnet is display on the 3*1/2 digit 7 segment display.

(2) Hall Effect set up with digital read out This is a single unit used to measure the voltage and Hall voltage and probe current across the crystal. A selector switch is used to select either meter as a current meter or Voltmeter. A 3*1/2 digit 7 segment display is used for the measurement.

(3) Electromagnet A heavy duty electromagnet with a provision to change the magnetic field via. core fitted inside the magnet. Magnetic strength can be adjusted on rotating the three handles fitted on the extreme end of the electromagnet.

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