LDR Characteristics Apparatus Manufacturer,Supplier and Exporter in India
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Product Code : SCL-LM-14587
The LDR (Light Dependent Resistor) Characteristics Apparatus is designed to study the variation of resistance of an LDR with changing light intensity.
It is an essential instrument in physics labs, electronics labs, engineering colleges, and TVET training centers.
The apparatus helps students understand:
- Photoconductivity
- Light intensity vs resistance relationship
- Semiconductor behaviour under illumination
- Practical characteristics curve plotting (Resistance vs Lux)
This setup generally includes an LDR mounted on a base, light source, variable distance/illumination control, and digital/analog meters for measurement.
Key Features
- High-sensitivity LDR for precise variation with light
- Built-in regulated light source (LED/Lamp) with intensity adjustment
- Smooth variable distance mechanism for controlled experiments
- Digital/Analog meters for measuring resistance, voltage, or current
- Stable Power Supply included for consistent readings
- User-friendly Layout for school and college demonstrations
- Durable Construction with protective housing
- Ideal for plotting V–I and R–I characteristics
Technical Specifications
|
Specification |
Details |
|
LDR Type |
Cadmium Sulphide (CdS) based photosensitive resistor |
|
Light Source |
LED/Lamp (6V – 12V) with adjustable intensity |
|
Measurement Modes |
Voltage, current, resistance characteristics |
|
Meters Provided |
Digital voltmeter & ammeter / multimeter (model dependent) |
|
Resistance Range of LDR |
Few hundred ohms (bright light) to >1 MΩ (dark) |
|
Power Supply |
Regulated 0–12V DC |
|
Base Material |
ABS or laminated wooden board |
|
Accessories |
Connecting leads, manual, fixed mounts |
|
Experiment Support |
Plotting R vs Lux, V-I characteristics |
Why Choose an Indian Lab Supplier?
Indian suppliers understand academic requirements and design instruments perfect for repeated classroom use.
Use of quality LDRs, stable power supplies, and calibrated meters ensures accurate experimental results.
Indian-made lab apparatus offers world-class performance at a fraction of international costs.
Models can be customized for:
- Meter type
- Light intensity control
- Analog/digital versions
- PCB-based or panel board setup
Local support ensures fast servicing and readily available spare parts.
Indian physics lab equipment is trusted in schools, colleges, engineering institutes, and TVET centers worldwide.
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