Dielectric Constant Apparatus

Experiments :

• Measurement of vacuum permittivity (ε₀) and relative permittivity (εᵣ).

Experiments :

• Study of the LC resonance method for measuring small capacitance values.

Experiments :

• Learning the operation and application of a digital oscilloscope.

DDS Signal Generator :

• 4.3-inch LCD display.
• Sine wave and square wave output.
• Frequency Range: 1 μHz to 10 MHz.
• Signal Amplitude: 0–10 Vp-p.
• Adjustable waveform offset and phase.
• Digital keypad and rotary encoder control.

Standard Resistors :

• R1: 1 kΩ, accuracy ±0.5%.
• R2: 30 kΩ, accuracy ±0.1%.

Standard Inductor :

• Inductance: 10.5 mH.
• Accuracy: ±0.3%.

Test Plate :

• Dimensions: 297 × 300 mm.
• Aperture Diameter: Ø4 mm.
• Span Spacing: 19 mm, 50 mm, 100 mm, and others.
• Contact Resistance: Less than 5 mΩ.
• Maximum Current: 10 A.
• Distributed Capacitance: 1.5 pF.

Dielectric Samples :

• PTFE and acrylic sheets.
• Dimensions: Ø40 × 2 mm.

Test Accessories :

• 4 mm banana plug cables.
• BNC to 4 mm banana plug cables.
• Positioning tools and related accessories.

Vernier Caliper :

• Measuring Range: 0–150 mm.
• Resolution: 0.02 mm.

Micrometer :

• Measuring Range: 0–25 mm.
• Resolution: 0.01 mm.

Digital Oscilloscope :

• User-supplied.

Manufactured By :

• Atico Export India for advanced Physics Lab Experiments.