Work Function of Diode (Richardson Law (AE 209)

Product Description

 

Work Function of Diode (Richardson Law (AE 209) 

 

Objective :To draw the graphs between heater current vs heater resistance, Anode voltage vs anode current.

Features :Instrument comprises of DC Regulated power supply of 0-6 V & 0-300 V. Two volt meters & two current meters are mounted on the front panel. Valve diagram is printed on the panel & connection are brought out on sockets/terminals.

Reliable Measurement of Work Function

This apparatus precisely measures the work function of materials by analyzing the cathode current as temperature changes, in accordance with Richardson Law. Using a vacuum diode with a tungsten or equivalent filament, the system ensures reproducible results, ideal for research and education. The provided accessories, such as a diode tube and analog meters, make it convenient to begin experiments immediately.


User-Centric Design and Safety

Housed in a durable, powder-coated casing, this table-model instrument offers overload protection, enhancing laboratory safety. Its accessible controls and clear analog readouts enable users to perform experiments efficiently. The equipments moderate size and approximate 3 kg weight make it portable for laboratory benches or storage.