Objective : To study the Frequency and Wave shape generated by Wein Bridge Oscillator.
Features : Instrument comprises of 12V DC Regulated Power Supply, Circuit diagram printed & components
mounted on front panel.
Category: Electronic instruments
WEINS BRIDGE (CAPACITY MEASUREMENT) – GUPTA BRAND 200656
WEINS BRIDGE (FREQUENCY MEASUREMENT) – GUPTA BRAND 200657
WHEATSTONE BRIDGE (PORTABLE) – GUPTA BRAND 200658
WORK FUNCTION OF DIODE (RICHARDSON LAW) – GUPTA BRAND 200209
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.
ZENER DIODE CHARACTERISTICS & VOLTAGE STABILIZATION – GUPTA BRAND 200216
Objective : To study Forward & Reverse V-I Characteristics of Zener diode & to study input voltage Vs Output voltage Characteristics & Output voltage Vs Load Characteristics.
Features : Instrument comprises of One DC regulated Power Supply, three round meters to measure input voltage, output voltage & current, one Zener Diode mounted behind the panel, built in load resistence selectable using band switch & Connections brought out at terminals/sockets.