Experiments :
- Measurement of volt-ampere characteristics of standard resistors.
Experiments :
- Study of volt-ampere characteristics of diodes and voltage-regulator diodes.
Experiments :
- Measurement of volt-ampere characteristics of light-emitting devices and miniature lamps.
Experiments :
- Investigation of volt-ampere characteristics of high-resistance and capacitive components.
Experiments :
- Experimental study of the influence of voltmeter internal resistance on volt-ampere measurements.
Experimental Setup :
- Includes regulated DC power supply, variable resistance unit, ammeter, high-impedance voltmeter, and test components.
DC Regulated Power Supply :
- Output Range: 0–15 V DC.
- Maximum Current: 0.2 A.
- Coarse and fine adjustment controls with continuous regulation.
Ultra-High Impedance Voltmeter :
- 4½-digit digital display.
- Measuring Ranges: 2 V and 20 V.
- Equivalent Input Impedance: Greater than 1000 MΩ.
- Resolution: 0.1 mV and 1 mV.
- Additional selectable input resistance ranges: 1 MΩ and 10 MΩ.
Digital Ammeter :
- 4½-digit display.
- Measuring Ranges:
- 0–200 μA
- 0–2 mA
- 0–20 mA
- 0–200 mA
- Internal Resistances:
- 1 kΩ
- 100 Ω
- 10 Ω
- 1 Ω
Variable Resistance Box :
- Adjustment Range: 0–11,200 Ω.
- Integrated current-limiting protection circuit for component safety.
Test Components :
- Resistors.
- Diodes.
- Voltage-regulator diodes.
- Light-emitting devices.
- Miniature lamps.
Manufactured By :
- Atico Export India for advanced Physics Lab Experiments.
