• Shock Arrangement : Spring type
• Circuit : Peak detector & hold
• Amplifier : Op-amp based
• Test points : Sockets at different places for Signals.
• Display : 3.5 digit digital
• Power supply : Short circuit &overload Protected
• Mains : 230V/50Hz ACIntroduction:
• The resistivity measurements of semiconductors can not reveal whether one or two types of carriers are present; or distinguish between them. 
• However, this information can be obtained from Hall Coefficient measurements, which are also basic tools for the determination of carrier density and mobilities in conjunctions with resistivity measurement.

Hall Effect Experiment Consists of The Following:-

• Hall Probe (Ge. Crystal Mounted on a PCB).
• Electromagnet 10,000 Gauss.
• Power Supply for Electromagnet.
• Constant Current Power supply with Two Digital Meters. Digital Millivotmeter 0-200mV sensitivity ± 0.1mV. Auto polarity, Digital milli Ampere-meter 0-20mA, sensitivity ± 0.01mA.
• Digital Gauss meter with Hall Probe, 20KG.
• Wooden stand for probes.

Description :-

• The Provided Set Is Designed generate an electrostatic charge or voltage, when mechanical stresses are applied to them.
• The most useful materials are, quartz, Rochelle salt and synthetic materials like barium titanate and lead zirconatatitanate.
• Among all quartz are most stable and preferred to used as single cut quartz crystal used in crystal controlled oscillators.
• The stacked forms are likely to use to measure dynamic pressure,change in acceleration, magnitude of shock and vibration. 
• In commercial application synthetic materials piezoelectric elements are preferred, due to lower cost and higher sensitivity.
• These are widely used for the measurement of rapidly varying pressure like vibration and shock.